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Announcements
1 October 2025
2024 MDPI Top 1000 Reviewers

We are honored to recognize the 2024 MDPI Top 1000 Reviewers—scholars whose exemplary commitment to rigorous and constructive peer review is vital in upholding the highest standards of academic publishing.
Selected from a distinguished pool of 215,000 reviewers from 65 countries and regions worldwide, these honorees stand out for their exceptional expertise, diligence, and dedication to advancing research through timely and thoughtful reviews. Their constructive and impartial feedback ensures the publication of high-quality, impactful research, while their timely reviews facilitate swift revisions and faster publication of innovative work.
Peer review is the invisible foundation of academic progress. With gratitude and respect, we celebrate these 1000 scholars who made that foundation stronger in 2024. We respected all privacy preferences, with part of nominees opting for limited attribution.
The names of these reviewers are listed below in alphabetical order by first name:
Abbas Yazdinejad |
Hany H. Arab |
Oscar De Lucio |
Abdessamad Belhaj |
Hao Zang |
Otilia Manta |
Abdolreza Jamilian |
Hatem Amin |
Panagiotis D. Michailidis |
Abdul Waheed |
Henry Alba |
Panagiotis Simitzis |
Abiel Aguilar-González |
Hiroyuki Noda |
Paola Prete |
Adina Santana |
Hitoshi Tanaka |
Paolo Trucillo |
Aditya Velidandi |
Horst Lenske |
Patricia Kara De Maeijer |
Adrian Stancu |
Hossein Azadi |
Patrícia Pires |
Adriana Borodzhieva |
Houlin Yu |
Paulo Schwingel |
Adriana Cristina Urcan |
Huaifu Deng |
Pavel Loskot |
Adriano Bressane |
Huamin Jie |
Pedro García-Ramírez |
Agbotiname Imoize |
Hugo Lisboa |
Pedro Pablo Zamora |
Agustin L. Herrera-May |
Igor L. Zakharov |
Pedro Pereira |
Ahmed Arafa |
Igor Litvinchev |
Pei-Hsun Wang |
Ahmet Cagdas Seckin |
Igor Vujović |
Pellegrino La Manna |
Ailton Cesar Lemes |
Ildiko Horvath |
Petar Ozretić |
Akash Kumar |
Ilya A. Khodov |
Petko Petkov |
Akihiko Murayama |
Ilya Zavidovskiy |
Petr Komínek |
Alain E. Le Faou |
Imran Ali Lakhiar |
Petras Prakas |
Alain Massart |
Ines Aguinaga-Ontoso |
Petro Pukach |
Alejandro Plascencia |
Ioan Hutu |
Petru Alexandru Vlaicu |
Aleksandar Ašonja |
Ioan Petean |
Phil Chilibeck |
Aleksandra Głowacka |
Irena M. Ilic |
Pia Lopez-Jornet |
Aleksandra Nesić |
Isaac Lifshitz |
Pietro Geri |
Alessio Ardizzone |
Ismael Cristofer Baierle |
Pingfan Hu |
Alessio Faccia |
I-Ta Lee |
Piotr Cyklis |
Alexander E. Berezin |
Itzhak Aviv |
Piotr Gauden |
Alexander Lykov |
Iustinian Bejan |
Piotr Gawda |
Alexander Robitzsch |
Ivan Matveev |
Pradeep Kumar Panda |
Alexandre Landry |
Ivan Pavlenko |
Pradeep Varadwaj |
Alexey Chubarov |
Ivana Mitrović |
Presentación Caballero |
Alexey Morgounov |
Iyyakkannu Sivanesan |
Pu Xie |
Alexis Rodríguez |
Jacek Abramczyk |
Qingchao Li |
Alfredo Silveira De Borba |
Jacques Cabaret |
Qinghua Qiu |
Ali Hashemizdeh |
Jaime A. Mella-Raipán |
Qingwei Chen |
Alison De Oliveira Moraes |
Jaime Taha-Tijerina |
Radoslaw Jasinski |
Aliyu Aliyu |
James Chun Lam Chow |
Radu Racovita |
Alok Dhaundiyal |
James Chung-Wai Cheung |
Rafael Galvão De Almeida |
Álvaro Antón-Sancho |
James O. Finckenauer |
Rafael Melo |
Amit Ranjan |
Jan Cieśliński |
Rafal Kukawka |
Amritlal Mandal |
Ján Moravec |
Rafał Watrowski |
Ana Isabel Roca-Fernández |
Jarbas Miguel |
Raffaele Pellegrino |
Ana Tomić |
Jaroslav Dvorak |
Rajender Boddula |
Anas Alsobeh |
Jarosław Przybył |
Ralf Hofmann |
Anastasios Karayiannakis |
Jasenka Gajdoš Kljusurić |
Ran Wang |
Andre Luiz Costa |
Jasmina Lukinac |
Ranko S. Romanić |
Andrea Bianconi |
Jawad Tanveer |
Ratna Kishore Velamati |
Andrea Sonaglioni |
Jean Carlos Bettoni |
Rebecca Creamer |
Andrea Tomassi |
Jennie Golding |
Reggie Surya |
Andrés Fernando Barajas Solano |
Jerzy Chudek |
Rehan Siddiqui |
Andrés Novoa |
Jhih-Rong Liao |
Renato Maaliw |
Andreu Comas-Garcia |
Jiachen Li |
Reuven Yosef |
Andrew Lane |
Jianzhu Liu |
Ricardo García-León |
Andrew Lothian |
Jiaquan Yu |
Richard Murray |
Andrew Sortwell |
Jibing Chen |
Robert Boyd |
Andrius Katkevičius |
Jie Gao |
Robert H. Eibl |
Andromachi Nanou |
Jie Hua |
Robert James Crammond |
Andrzej Kielian |
Jill Channing |
Robert Oleniacz |
Andrzej Kozłowski |
Jinfeng Li |
Roberto Passera |
Andrzej Zolnowski |
Jinle Xiang |
Rodolpho Fernando Vaz |
Ángel Josabad Alonso-Castro |
Jinliu Chen |
Rodrigo Galo |
Ángel Llamas |
Jinyao Lin |
Roger E. Thomas |
Angelo Ferlazzo |
Jinyu Hu |
Roger W. Bachmann |
Angelo Marcelo Tusset |
Jiří Remr |
Rogério Leone Buchaim |
Anil K. Meher |
Jiying Liu |
Roman Trach |
Animesh Kumar Basak |
João Everthon Da Silva Ribeiro |
Roman Trochimczuk |
Anita Silvana Ilak Peršurić |
Joao Pessoa |
Romil Parikh |
Anna Kharkova |
Joaquim Carreras |
Romina Fucà |
Anna Lenart-Boroń |
John Adams Sebastian |
Ronald Nelson |
Anna Piotrowska |
John Van Boxel |
Rosie Yagmur Yegin |
Anne Anderson |
Jonathan Puente-Rivera |
Roxana Lucaciu |
Antiopi-Malvina Stamatellou |
Jordi-Roger Riba |
Rui Sales Júnior |
Antonia Kondou |
Jorge De Andres-Sanchez |
Rui Vitorino |
Antonio Miguel Ruiz Armenteros |
Jorge Guillermo Diaz Rodriguez |
Ruo Wang |
Anusorn Cherdthong |
Jorge Luis Zambrano-Martinez |
Ryoma Michishita |
Aram Cornaggia |
José F. Fontanari |
Sabina Necula |
Ariana Saraiva |
José Felipe Orzuna-Orzuna |
Sabina Umirzakova |
Ariel Soares Teles |
José Francisco Segura Plaza |
Said EL-Ashker |
Aristeidis Karras |
José Luis Díaz |
Saïf Ed-Dı̂n Fertahi |
Arnaud Dragicevic |
José Luis Rivera-Armenta |
Salvatore Romano |
Artem Obukhov |
Jose M. Miranda |
Sándor Beszédes |
Arvind Kumar Shukla |
Jose M. Mulet |
Santiago Lain |
Arvind Negi |
Jose Navarro-Pedreño |
Sara Black Brown |
Athanasios A. Panagiotopoulos |
José Pedro Cerdeira |
Sarat Chandra Mohapatra |
Augustine Edegbene |
Jouni Räisänen |
Sarunas Grigaliunas |
Aunchalee Aussanasuwannakul |
Jui-Yang Lai |
Saša Milojević |
Aurel Maxim |
Juliana Fernandes |
Sawsan A. Zaitone |
Barbara Symanowicz |
Julio Plaza Díaz |
Scott E. Hendrix |
Bartosz Płachno |
Juliusz Huber |
Seong-Gon Kim |
Bela Kocsis |
Jun Liu |
Sergii Babichev |
Benedetto Schiavo |
Junyu Chen |
Sergio Da Silva |
Bernhard Koelmel |
Karan Nayak |
Sérgio Felipe |
Bhupendra Prajapati |
Karel Allegaert |
Sergio Guzmán-Pino |
Bierng-Chearl Ahn |
Katarina Aškerc Zadravec |
Seyed Kourosh Mahjour |
Bo Zhou |
Katarzyna Kubiak-Wójcicka |
Seyed Masoud Parsa |
Bohong Zhang |
Katarzyna Peta |
Shedrach Benjamin Pewan |
Bonface Ombasa Manono |
Katarzyna Tandecka |
Shehwaz Anwar |
Bozhidar Stefanov |
Katherine Bussey |
Shengwen Tang |
Brach Poston |
Katsuya Ichinose |
Shih-Lin Lin |
Byeong Yong Kong |
Kazuharu Bamba |
Shilong Li |
Caio Sampaio |
Kazuhiko Kotani |
Shing-Hwa Liu |
Caius Panoiu |
Kazuhiko Nakadate |
Shu Yuan |
Caiyun Wang |
Keigi Fujiwara |
Shuohong Wang |
Calin Mircea Gherman |
Keith Rochfort |
Shuolin Xiao |
Camelia Delcea |
Kenneth Waters |
Shuping Wu |
Cardellicchio Angelo |
Keren Dopelt |
Sihui Dong |
Carlos Alberto Ligarda Samanez |
Kira E. Vostrikova |
Sławomir Rabczak |
Carlos Almeida |
Kit Leong Cheong |
Sojung Kim |
Carlos Balsas |
Konstantinos Vergos |
Songli Zhu |
Carlos López-de-Celis |
Koyeli Girigoswami |
Soonhee Hwang |
Carlos Marcuello |
Krzysztof R. Karsznia |
Soo-Whang Baek |
Carlos Pascual-Morena |
Krzysztof Szwajka |
Soufiane Haddout |
Carlos Torres-Torres |
Krzysztof Wołk |
Sousana Papadopoulou |
Casey Watters |
Kumar Ganesan |
Spiros Paramithiotis |
Castillo Castillo |
Lan Lin |
Spyridon Kaltsas |
Changmin Shi |
László Radócz |
Srecko Stopic |
Chao Chen |
Laurent Donzé |
Srinivasan Sathiyaraj |
Chao Gu |
Lei He |
Stefano Mancin |
Chao Zhang (China) |
Lei Huang |
Subhadeep Das |
Chao Zhang (Singapore) |
Leonard-Ionut Atanase |
Sumedha Nitin Prabhu |
Chellapandian Maheswaran |
Leonardo Henrique Dalcheco Messias |
Sushant K. Rawal |
Cheonshik Kim |
Leonie Brummer |
Svetoslav Todorov |
Chia Hung Kao |
Levon Gevorkov |
Szymon Janczar |
Chiachung Chen |
Li Fu |
Tadeusz Kowalski |
Chiara Cinquini |
Lidija Hauptman |
Tadeusz Sierotowicz |
Chieh-Chih Tsai |
Lin-Fu Liang |
Taha Koray Sahin |
Christian Rojas |
Ling Yang |
Tahir Cetin Akinci |
Chu Zhang |
Lingli Deng |
Takuo Sakon |
Chuanyu Sun |
Ljubica Kazi |
Tamara Lazarević-Pašti |
Chun-Wei Yang |
Lotfi Boudjema |
Tao Zhang |
Claudia Bita-Nicolae |
Louis Moustakas |
Taras P. Pasternak |
Constant Mews |
Luca Ulrich |
Tarek Eldomiaty |
Cristian Vacacela Gomez |
Luis Adrian De Jesús-González |
Taro Urase |
Cristiano Matos |
Luis Alfonso Díaz-Secades |
Tenzer Robert |
Cristian-Valeriu Stanciu |
Luis Filipe Almeida Bernardo |
Thawatchai Phaechamud |
Cristóbal Macías Villalobos |
Luis Nestor Apaza Ticona |
Thomas Michael |
Dalia Calneryte |
Luis Puente-Díaz |
Tiberiu Harko |
Daniel Hernandez-Patlan |
Luiz Antonio Alcântara Pereira |
Timea Claudia Ghitea |
Daniele Ritelli |
Łukasz Rakoczy |
Timothy John Mahony |
Daniel-Ioan Curiac |
Łukasz Szeleszczuk |
Timothy Omara |
Daniil Olennikov |
Maciej Kruszyna |
Tomasz Hikawczuk |
Daodao Hu |
Magdalena Jaciow |
Tomasz M. Karpiński |
Daqin Guan |
Maha Nasr |
Tomasz Trzepiecinski |
Daria Chudakova |
Maharshi Bhaswant |
Triantafyllos Didangelos |
Daria Mottareale-Calvanese |
Maksim Zavalishin |
Tsvetelin Zaevski |
Dariusz Dziki |
Małgorzata Jeleń |
Ulrich J. Pont |
Dariusz Gozdowski |
Man Fai Leung |
Vadim Kramar |
David Kieda |
Manickam Minakshi |
Vagner Lunge |
David Luviano-Cruz |
Manickam Minakshi |
Valério Monteiro-Neto |
Da-Zhi Sun |
Marcel Sari |
Van Giap Do |
Debra Wetcher-Hendricks |
Marcello Iasiello |
Van-An Duong |
Demin Cai |
Marco Limongiello |
Vanni Nicoletti |
Dennis Dieks |
Marco Zucca |
Vasilios Liordos |
Deokho Lee |
Marconi Batista Teixeira |
Vedran Mrzljak |
Deyu Li |
Marcos Vinícius Da Silva |
Vicente Romo Pérez |
Diego Romano Perinelli |
Marek Cała |
Victor-Alexandru Briciu |
Dimitris Tatsis |
Maria G. Ioannides |
Viktor V. Brygadyrenko |
Dirceu Ramos |
Maria João Lima |
Vinícius Silva Belo |
Dmitrii Pankin |
Maria Kantzanou |
Violeta Popovici |
Dmitriy Yambulatov |
Maria Leonor Abrantes Pires |
Viorel Dragos Radu |
Dmitry Kultin |
Mariana Buranelo Egea |
Viswas Raja Solomon |
Dongwei Di |
Mariana Magalhães |
Viviani Oliveira |
Dorota Formanowicz |
Marija Strojnik |
Vlad Rotaru |
Dragan Marinkovic |
Marijn Speeckaert |
Vladica Stojanović |
Drazenko Glavic |
Marina G. Holyavka |
Volodymyr Hrytsyk |
Duguleana Mihai |
Marina Gravit |
Volodymyr Ponomaryov |
Dušan S. Dimić |
Mario Cerezo Pizarro |
Waldemar Studziński |
E Terasa Chen |
Mario Ganau |
Wanming Lin |
Edoardo Bucchignani |
Mariusz Ptak |
Waseem Jerjes |
Eduard Zadobrischi |
Marlen Vitales-Noyola |
Wei-Chieh Lee |
Edwin Villagran |
Marta Forte |
Weiming Fang |
Eitan Simon |
Martha Rocío Moreno-Jimenez |
Weiren Luo |
Elena Chitoran |
Marwan El Ghoch |
Weiwei Jiang |
Elena Marrocchino |
Marzena Włodarczyk-Stasiak |
Wenan Yuan |
Elisabeta Negrău |
Massimiliano Schiavo |
Wenguang Yang |
Elisavet Bouloumpasi |
Massoomeh Hedayati Marzbali |
Wenluan Zhang |
Elochukwu Ukwandu |
Mateusz Rozmiarek |
Wiesław Przygoda |
Emil Smyk |
Matt Smith |
Wilian Paul Arévalo Cordero |
Emilio Bucio |
Matteo Riccò |
Wilian Pech-Rodríguez |
Emmanouil Karampinis |
Matthias Müller |
Wislei R. Osório |
Ericsson D. Coy-Barrera |
Mauro Lombardo |
Wi-Young So |
Eugeniusz Koda |
Md. Ataur Rahman |
Wojciech Sałabun |
Ewa Chomać-Pierzecka |
Md. Biddut Hossain |
Wojciech Zabierowski |
Ewa Tomaszewska |
Meisam Abdollahi |
Xiaofei Du |
Ezhaveni Sathiyamoorthi |
Meng-Hwan Lee |
Xiaolong Ji |
Fabio Corti |
Meng-Yao Li |
Xiaomin Xu |
Fahmi Zairi |
Meysam Keshavarz |
Xiaoshuang Ma |
Fanzhi Kong |
Michael Eisenhut |
Xiaoying Liu |
Fasih Ullah Haider |
Michael Gerlich |
Xiao-Yong Wang |
Fayez Tarsha-Kurdi |
Mihaela Brindusa Tudose |
Xinming Zhang |
Fekete Mónika |
Mihaela Niculae |
Xinqiao Liu |
Felipe Jiménez |
Mihaela Tinca Udristioiu |
Xinqing Xiao |
Feng Wen |
Mihaela Toderaş |
Xuechen Zheng |
Ferdinando Di Martino |
Mihai Crenganis |
Xueming Zhang |
Fernanda Tonelli |
Mika Simonen |
Xuezhen Wang |
Fernando Lessa Tofoli |
Milan Toma |
Xuguang Cai |
Fernando Viadero-Monasterio |
Miloš Lichner |
Yair Wiseman |
Fethi Ouallouche |
Milos Seda |
Yang Xu |
Flavio Arroyo |
MIloš Zrnić |
Yangwon Lee |
Flor H. Pujol |
Min Xia |
Yanhong Peng |
Florin Dumitru Bora |
Mina Tadros |
Yao Ni |
Florin Nechita |
Mingren Shen |
Yaoxiang Li |
Francesco Di Bello |
Mircea Neagoe |
Yasushige Shingu |
Francesco Galluzzo |
Mirela-Fernanda Zaltariov |
Yaswanth Kuthati |
Francisco Haces Fernandez |
Mirjana Ljubojević |
Yaxin Liu |
Francisco Rego |
Mirko Stanimirović |
Ygor Jessé Ramos |
Francisco Solano |
Mirza Pojskić |
Yi Xu |
Frédéric Muttin |
Modesto Pérez-Sánchez |
Yifan Zhao |
Fredrick Eze |
Mohammad Ali Sahraei |
Yih Jeng |
Gabriel Milan |
Mohammad Javad Maghsoodi Tilaki |
Yiyang Chen |
Gabriel Zazeri |
Mohammad Qneibi |
Yoichi Shiraishi |
Galina Ilieva |
Mohammed Gamal |
Yong Hwan Kim |
Gary Van Vuuren |
Mohammed Sayed |
Yongqi Yin |
Gennadiy Kolesnikov |
Mounia Tahri |
Young-joo Ahn |
George E. Mustoe |
Muhammad Ahsan Asghar |
Yousi Fu |
George Lazaroiu |
Muhammad N. Mahmood |
Yuan Meng |
George Xiroudakis |
Muhammad Syafrudin |
Yuefei Zhuo |
Georgiy Gamov |
Muhammed Yildirim |
Yugang He |
Gerald Cleaver |
Murilo E. C. Bento |
Yuliia Trach |
Ghassan Ghssein |
Muthuraj Arunpandian |
Yuliya Semenova |
Gian Mario Migliaccio |
Narcis Eduard Mitu |
Yuri Jorge Peña-Ramirez |
Giancarlo Trimarchi |
Naser Alsharairi |
Yuri Konstantinov |
Gianmarco Ferrara |
Natale Calomino |
Yusheng Xiang |
Giovanni Tesoriere |
Natanael Karjanto |
Yutaka Ohsedo |
Giuseppe Brunetti |
Nataša Nastić |
Zaihua Duan |
Giuseppe Di Martino |
Naveed Ahmad |
Zelaya-Molina Lily Xochilt |
Giuseppe Losurdo |
Nebojsa Pavlovic |
Zenon Pogorelić |
Giuseppina Uva |
Neli Milenova Vilhelmova |
Zhang Ying |
Glauber Cruz |
Nguyen Dinh-Hung |
Zhanni Luo |
Glenn Morrison |
Nguyen Quoc Khuong |
Zhao Ding |
Gloria Cerasela Crisan |
Nicola Magnavita |
Zhengmao Li |
Gordana Wozniak-Knopp |
Nicoleta Dospinescu |
Zhengwei Huang |
Gordon Alderink |
Nicoletta Cera |
Zhidong Zhou |
Grazia Giuseppina Politano |
Nidhi Puranik |
Zhijun Li |
Grigorios L. Kyriakopoulos |
Nikita Osintsev |
Zhixiong Lu |
Grzegorz Woroniak |
Nikita V. Martyushev |
Zhizhong Zhang |
Grzegorz Zieliński |
Nikola Stanisic |
Zhong-Gao Jiao |
Guadalupe Gabriel Flores-Rojas |
Nilakshi Barua |
Zia Muhammad |
Guanxi Yan |
Nobuo Funabiki |
Žiga Laznik |
Guoyou Zhang |
Octavian Vasiliu |
Zigmantas Gudžinskas |
Gustavo Henrique Nalon |
Oguzhan Der |
Zishan Ahmad |
Hai-Yu Ji |
Oimahmad Rahmonov |
Zivan Gojkovic |
Hamza Faraji |
Olga Morozova |
Zoran Mijić |
Hamza Sohail |
Onur Dogan |
Zsuzsanna Bacsi |
Hanane Boutaj |
Ophir Freund |
2 October 2025
MDPI INSIGHTS: The CEO's Letter #27 - OASPA 2025, COUNTER 5.1, UK Summit in London, MDPI at the Italian Senate

Welcome to the MDPI Insights: The CEO's Letter.
In these monthly letters, I will showcase two key aspects of our work at MDPI: our commitment to empowering researchers and our determination to facilitating open scientific exchange.
Opening Thoughts
MDPI at OASPA 2025: Embracing the Complexity of Open Access
From 22 to 24 September, I joined the OASPA 2025 Annual Conference in Leuven, Belgium, where the theme, “Embracing the Complexity – How do we get to 100% Open Access?” tackled the hard questions about the future of scholarly communication.
With MDPI a longstanding member of the Open Access Scholarly Publishing Association (OASPA) and Platinum sponsor of the conference, I was invited to present and participate in important discussions on how we can continue to move the needle in Open Access (OA) publishing.
From 50% to 100% Open Access
Last year’s OASPA conference celebrated a major milestone – reaching 50% of global research outputs published as OA. But, as noted during the conference, this was the “easy” part. The challenge ahead is much tougher: how do we take OA from 50% to 100%? For many academics and institutions, OA is still relatively new, and thus it is essential for us to continue educating people as to what OA is, how it works, and why it matters.
Stefan Tochev (CEO, MDPI) presenting at OASPA’s 2025 Annual Conference in Leuven, Belgium.
MDPI’s perspective
At MDPI, we are fully committed to this. As a 100% OA publisher, our growth is inseparable from the success of OA itself. In many ways, MDPI is a byproduct of the global adoption of OA, and we play an important role in helping to advance it further.
I had the opportunity to share MDPI’s perspective in the panel discussion entitled: "Hello from the other side: views from fully Open Access journals using APCs," alongside industry colleagues from PLOS, eLife, AOSIS, and Frontiers.
Instead of giving a standard presentation, I highlighted aspects of MDPI that the audience might not be aware of. I also presented on the opportunities and challenges facing publishers that are already fully OA, the importance of diverse models in achieving 100% OA, and why OA is the baseline while Open Science is the future.
Recognizing Gold OA
As part of the panel, I had undertaken to make some bold and provocative statements. I therefore emphasized a point that is sometimes overlooked: we didn’t reach 50% OA without Gold OA – it accounts for more than half of all OA publications today. And we certainly won’t reach 100% OA without it.
“By educating the community and working together, we can continue to take Open Science to the next level”
“When people speak about Gold OA and MDPI, they should ‘put some respek on our name.”
MDPI is a leader in Gold OA and has been a driver of this progress at scale.
While Gold OA and MDPI are sometimes slighted, both deserve recognition for their contributions to advancing Open Science globally.
I closed my presentation with a reminder that the good we do is sometimes overlooked, and that when people speak about Gold OA and MDPI, they should "put some respek on our name."
I’m pleased to have seen attendees sharing positive experiences with MDPI, reminding us that we bring real value to the OA movement and deserve a stronger reputation. We also engaged in constructive conversations about various topics, including cost transparency.
A few themes that I took away from the conference:
- Quality and integrity matter as much as access. OA publishers must not lose sight of research integrity, inclusivity, and sustainability while pursuing 100% OA.
- Global collaboration is essential. Policies, funding models, and infrastructure differ around the world, and we will need cross-border collaboration to make OA a truly global reality.
- Open Science is the bigger story. OA is just the first step – the future lies in open data, open peer review, research reproducibility, etc.
“MDPI’s scale allows us to better support authors, reinvest in communities, and push Open Science forward”
How we communicate MDPI’s role
For us at MDPI, this is also a reminder of how we communicate externally. When we tell our story, we shouldn’t forget to start with the bigger picture – Open Science and Open Access. Then we connect it to MDPI, our journals, services, and initiatives, exemplifying the fact that we are part of a mission larger than ourselves.
MDPI colleagues Clàudia Aunós (Society Partnerships), Marta Colomer (External Affairs), Stefan Tochev (CEO), and Nikola Paunovic (Scilit), at OASPA’s 2025 Annual Conference in Leuven, Belgium.
The journey to 100% OA will not be simple. But by educating the community and working together, we can continue to take Open Science to the next level.
Impactful Research
MDPI becomes COUNTER 5.1 compliant across 480+ Journals
I’m pleased to share that MDPI has officially become COUNTER 5.1 compliant and has joined the COUNTER Registry.
For those who might not be familiar with it, COUNTER provides international standards for tracking and reporting how research is being used. By becoming COUNTER 5.1 compliant, MDPI can now deliver credible, comparable, and transparent usage reports across our entire journal portfolio.
“MDPI is showing that they want to be measured against the same yardstick as other publishers”
Why is this important?
Because usage statistics aren’t just numbers: they’re powerful tools that help our authors, institutions, and consortia understand the real impact of their research. With COUNTER compliant reports, our institutional partners can now make more informed decisions about publishing agreements, funding allocations, and the long-term value of Open Access.
In practical terms, MDPI will now provide Platform, Title, and Item Reports, with standardized usage views available at the institute and consortium level. These reports cover usage from January 2024 onwards and will be updated monthly. Institutions will be able to access them via SuSy, or automatically through the COUNTER API.
I’d like to highlight and thank Becky Castellon, our Institutional Partnerships Manager, who has played a key role in driving this project forward. Becky captured it perfectly when she said: "Through these usage reports, our global research community can access trustworthy data about how their work is being used and accessed
This information is often vital for reviewing publishing partnership agreements and for making informed decisions about future funding allocations."
We also received encouraging feedback from Tasha Mellins-Cohen, Executive Director at COUNTER Metrics:
"We’re delighted to see born-OA publishers engaging with COUNTER. Our normalised usage metrics are relied on as the basis for credible return-on-investment calculations by libraries worldwide. By adopting the COUNTER standard, MDPI is showing that they want to be measured against the same yardstick as other publishers."
For MDPI, this milestone is another step in our commitment to transparency, trust, and impact. By adopting COUNTER’s standards, we’re not just aligning with best practice; we’re ensuring that Open Access publishing is measured on the same terms as traditional publishing, proving its value in concrete and globally recognized ways.
This is an important milestone for MDPI, but more importantly for the researchers, librarians, and institutions we serve. Transparency builds trust, and COUNTER compliance helps us show the global reach and influence of Open Access publishing in the clearest way possible.
Inside Research
Lin Li (Publisher, MDPI), Stefan Tochev (CEO, MDPI, Prof. Chengkuo Lee (Editor-in-Chief, AI Sensors), and Constanze Schelhorn (Head of Indexing) at restaurant in Basel, Switzerland.
Welcoming Prof. Lee (EiC of AI Sensors) to Basel
On 11 September, we welcomed Prof. Dr. Chengkuo Lee, Editor-in-Chief of our new journal AI Sensors, to our Basel office. Prof. Lee is a high profiled researcher (h-index 104, 37,000+ citations), a longtime collaborator with MDPI (25 published articles), and has already chaired several AI Sensors (AIS)-related conferences with us, including the recent event in Kuala Lumpur, where AI Sensors held its first editorial board meeting.
Stefan Tochev (CEO, MDPI) showing Special Issue reprint books as part of a tour of MDPI’s Basel office.
Every journal has a story
During his visit, we exchanged ideas on how to build the journal’s identity and impact. A key takeaway that I shared was that every journal has a story: its vision, its purpose, and the community it brings together.
That story is what connects with readers and authors, beyond metrics alone.
I encouraged everyone working on journals to reflect: What is the story of your journal? And how can you bring that story to the forefront in how you communicate about it?
How MDPI supports new journals
Constanze Schelhorn (Head of Indexing, MDPI) presenting on the MDPI indexing process at the company’s headquarters in Basel.
We also shared with Prof. Lee how MDPI supports journals through our Institutional Open Access Program, indexing expertise, and the work of our Journal Relationship Specialists.
Launching a new journal is ambitious, but with our strong track record (93% Scopus and 87% Web of Science acceptance rates in 2024), Prof. Lee felt confident that AI Sensors will find its place in the scholarly landscape.
Having spent some hours together, it’s clear that Prof. Lee is not only an Editor-in-Chief but also an ambassador for MDPI. His leadership and collaboration reflect the mission MDPI by which MDPI lives: accelerating Open Access and advancing Open Science.
Special thanks to Constanze Schelhorn (Head of Indexing), Ting Leng (JRS, Managing Editor, AI Sensors), Lin Li (Publisher, AI Sensors), Aimar Xiong (Publisher), and Christian Eberhard (Office Administrator, Basel), for organizing and hosting the meeting.
Coming Together for Science
Highlights from the MDPI UK Summit in London
I was pleased to be back in the UK in September, supporting our Manchester team in hosting their first MDPI Summit in London. This day-and-a-half private event brought together 25 Chief Editors and Associate Editors to exchange knowledge, learn about latest developments at MDPI, and engage in discussions on advancing Open Science. The program included MDPI and guest presentations, and Q&A sessions.
Why these summits matter
Our Summits provide a platform to:
- Share updates on the latest developments at MDPI, our editorial processes, research integrity practices, and indexing.
- Highlight collaborations with institutions and societies in the region.
- Offer external perspectives from guest speakers.
- Create space for Chief Editors to share their insights, ask questions, network, and help shape MDPI’s path forward.
These gatherings are more than updates: they improve our relationships with Chief Editors, who serve not only as leaders of their journals but also as ambassadors for MDPI within the research community. We often hear that this type of event is unique, something many other publishers do not provide. It shows that we care and are willing to go the extra mile to recognize and engage our key collaborators.
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MDPI and the UK: Key facts
- With over 80,000 publications, the UK is MDPI’s eighth-largest contributor.
- MDPI is the fourth-largest publisher in the UK, accounting for 11% of the country’s 89,526 Open Access publications in 2024.
- We collaborate with more than 4,000 active UK Editorial Board Members, 48% of whom have an H-index above 26. This includes 49 Editors-in-Chief and 74 Section Editors-in-Chief.
- MDPI maintains over 1,000 IOAP agreements worldwide, with 63 from the UK.
“We are willing to go the extra mile to recognize and engage our key collaborators”
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Agenda highlights:
- MDPI Overview, Open Access, and UK Collaboration – Stefan Tochev (CEO, MDPI)
- MDPI Editorial Process – Dr. Michael O’Sullivan (Scientific Quality Advisor Lead, MDPI)
- Research Integrity and Publication Ethics – Daisy Fenton (Research Integrity Specialist, MDPI)
- Institutional Partnerships – Becky Castellon (Institutional Partnerships Manager, MDPI)
- Promoting and Developing Your Journal – Prof. Fabio Tosti (Editor-in-Chief of NDT)
- Indexing to Impact – Dr. Michael O’Sullivan (Scientific Quality Advisor Lead, MDPI)
- Engaging our Academic Community – Jaime Anderson Anderson (UK Operations Manager, MDPI)
- Closing Remarks – Stefan Tochev (CEO, MDPI)
MDPI colleagues Stefan Tochev (CEO), Jaime Anderson Anderson (UK Operations Manager), Dr. Michael O’Sullivan (Scientific Quality Advisor Lead), Becky Castellon (Institutional Partnerships Manager), Daisy Fenton (Research Integrity Specialist) at the MDPI UK 2025 Summit in London.
Thank you!
A special thank-you to the Manchester team and all colleagues behind the scenes who made this Summit a success. Your efforts are greatly appreciated. We look forward to building on this momentum with future Summits in Europe and beyond.
Closing Thoughts
Dr. Giulia Stefenelli (Scientific Communications Lead, MDPI) and Stefan Tochev (CEO, MDPI) participating in a press conference at the Italiane Senate in Rome to promote the 2nd International Conference on Environmental Medicine (ICEM)
MDPI at the Italian Senate: Promoting Environmental Medicine and Open Science
On 16 September, Dr. Giulia Stefenelli (Scientific Communications Lead) and I had the honour of participating in a press conference at the Italian Senate in Rome, organized by the Italian Society of Environmental Medicine (SIMA) to promote the upcoming 2nd International Conference on Environmental Medicine (ICEM) (20–21 November 2025).
This is an important event for MDPI, as we are the exclusive publishing partner for ICEM and have recently launched a new journal with SIMA, further building our presence both in Italy and within this important field of research.
Why this matters
- The promotion of ICEM has received extensive national media coverage (more than 15 mentions in major Italian outlets; see links below).
- The press conference brought together leading policymakers, academics, and Nobel Laureates to emphasize the impact of environmental exposures and epigenetics on human health.
- We were introduced to government ministries, university rectors, and influential stakeholders, which helps us bolster MDPI’s visibility and reputation in Italy.
Highlights
Nobel Laureate Sir Richard Roberts joined the discussion, underlining the importance of environmental medicine in shaping future health outcomes. Nobel Laureate Prof. Dr. Tong Zhu (Peking University) will also speak at the November conference.
Institutional representatives included the Italian Minister of the Environment and Energy Security, the Italian Undersecretary for Health, and senior officials from the World Health Organization.
In my closing remarks, I highlighted that:
“Over the past five years, about 65% of research published in Italy has been Open Access, compared to an average of 55% worldwide.”
Italian research ranked seventh among the top 20 countries in average citations during this period, reflecting its strong international influence. Not only is Italy producing a high volume of research; it is also producing research of outstanding quality.
MDPI’s role
This event was not only about promoting ICEM but also about showcasing MDPI’s commitment to Open Access and our ability to connect scientific publishing with leading academic, medical, and policy institutions.
As Giulia Stefenelli noted:
“This event was highly relevant for MDPI, as it not only showcased our strong commitment to OA but also emphasized our role in advancing important fields such as Environmental Medicine.”
Learn more
- Watch the full press conference (Radio Radicale)
- Giulia’s speech: 33:20 (in Italian)
- Stefan’s speech: 57:50 (in English)
- ICEM 2025 Conference Program
- Selected media coverage:
This moment at the Italian Senate shows how MDPI can connect publishing with science, policy, and society to help advance both Open Science and environmental health research on a global stage.
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In Rome with Sir Richard Roberts (photo left) and Prof. Giuseppe Novelli (EiC of MDPI journal COVID).
Chief Executive Officer
MDPI AG
30 September 2025
Nobel Prize — The Science Behind the Prize

Nobel Prizes are the world’s most prestigious recognition of scientific breakthroughs, honoring discoveries that push the boundaries of knowledge and reshape entire fields. They bring into the public eye researchers whose work might otherwise remain known only within specialized circles.
For many, winning a Nobel Prize is a surreal experience. Laureates often describe a mix of joy, humility, reflection, and gratitude for the teams and collaborators whose contributions made the achievement possible. Behind every Nobel-winning idea lies years of careful, incremental work—a process that often goes unseen.
When Prof. Steven Weinberg won the Nobel Prize in Physics in October 1979, his wife Louise, a legal scholar, reminded him to keep doing the ordinary hard work of science, joking: “Now you have to write some unimportant papers.” True to form, Weinberg continued to push the boundaries of our understanding of the Universe, showing that curiosity and dedication extend far beyond the moment of recognition (Hofmann 2025: https://www.mdpi.com/2073-8994/17/6/840).
Discover the science behind the world’s most transformative ideas
Over the years, dozens of Nobel laureates have published their work with MDPI, entrusting our open access journals to disseminate their findings to a global audience. As of 2024, more than 40 laureates have contributed over 115 articles across 35 journals, ranging from pioneering research on microRNAs and mRNA therapeutics, to fundamental insights in theoretical physics, and advances in structural biology.
We regularly spotlight how Nobel Prize–winning research intersects with the contributions of our authors. This not only celebrates the achievements of the laureates, but also underscores the role of open access in ensuring that transformative science reaches the widest possible audience.
On this page, we invite you to explore selected works by Nobel laureates within the MDPI portfolio, and to join us in celebrating the global impact of their ideas.
The Nobel Prize in Physiology or Medicine 2025 will be announced on October 6 at 11:30 am CEST (at the earliest), awarded by the Nobel Assembly at Karolinska Institutet, Stockholm, Sweden. MDPI sincerely invites you to explore research in a related field.
The Science Behind the Prize: 2025 Nobel Physiology or Medicine Roundtable
6 October 2025, 03:30 pm (CEST)
Free to register for this webinar here!
The Nobel Prize in Physics 2025 will be announced on October 7 at 11:45 am CEST (at the earliest), awarded by the Royal Swedish Academy of Sciences, Stockholm, Sweden. MDPI sincerely invites you to explore research in a related field.
The Science Behind the Prize: 2025 Nobel Physics Roundtable
7 October 2025, 02:30 pm (CEST)
Free to register for this webinar here!
The Nobel Prize in Chemistry 2025 will be announced on October 8 at 11:45 am CEST (at the earliest), awarded by the Royal Swedish Academy of Sciences, Stockholm, Sweden. MDPI sincerely invites you to explore research in a related field.
25 September 2025
Catalysts | Top Cited Papers in 2023–2024 in the “Environmental Catalysis” Section

The “Environmental Catalysis” Section of Catalysts (ISSN: 2073-4344) is dedicated to publishing original and high-quality research communications, articles, and review articles on the catalytic elimination of gas-, liquid-, and solid-phase pollutants. All our papers are in an open access format, granting our readers free and unlimited access to the full text of all the articles published in our journal. We welcome you to read our highly cited papers published in 2023 and 2024, which are listed below:
1. “Recent Combinations of Electrospinning with Photocatalytic Technology for Treating Polluted Water”
by He Lv, Yanan Liu, Yubin Bai, Hongpu Shi, Wen Zhou, Yaoning Chen, Yang Liu and Deng-Guang Yu
Catalysts 2023, 13(4), 758; https://doi.org/10.3390/catal13040758
Available online: https://www.mdpi.com/2073-4344/13/4/758
2. “Ni-Pd-Incorporated Fe3O4 Yolk-Shelled Nanospheres as Efficient Magnetically Recyclable Catalysts for Reduction of N-Containing Unsaturated Compounds”
by Dong Wang, Yi Li, Liangsong Wen, Jiangbo Xi, Pei Liu, Thomas Willum Hansen and Ping Li
Catalysts 2023, 13(1), 190; https://doi.org/10.3390/catal13010190
Available online: https://www.mdpi.com/2073-4344/13/1/190
3. “The Application of Mineral Kaolinite for Environment Decontamination: A Review”
by Meijuan Chen, Tongxi Yang, Jichang Han, Yang Zhang, Liyun Zhao, Jinghan Zhao, Rong Li, Yu Huang, Zhaolin Gu and Jixian Wu
Catalysts 2023, 13(1), 123; https://doi.org/10.3390/catal13010123
Available online: https://www.mdpi.com/2073-4344/13/1/123
4. “Photocatalytic Technologies for Transformation and Degradation of Microplastics in the Environment: Current Achievements and Future Prospects”
by Anyou Xie, Meiqing Jin, Jiangwei Zhu, Qingwei Zhou, Li Fu and Weihong Wu
Catalysts 2023, 13(5), 846; https://doi.org/10.3390/catal13050846
Available online: https://www.mdpi.com/2073-4344/13/5/846
5. “Photocatalytic CO2 Reduction to CH4 and Dye Degradation Using Bismuth Oxychloride/Bismuth Oxyiodide/Graphitic Carbon Nitride (BiOmCln/BiOpIq/g-C3N4) Nanocomposite with Enhanced Visible-Light Photocatalytic Activity”
by Yong-Ming Dai, Wu-Tsan Wu, Yu-Yun Lin, Hsiao-Li Wu, Szu-Han Chen, Jih-Mirn Jehng, Jia-Hao Lin, Fu-Yu Liu and Chiing-Chang Chen
Catalysts 2023, 13(3), 522; https://doi.org/10.3390/catal13030522
Available online: https://www.mdpi.com/2073-4344/13/3/522
6. “Bioenergy Production from Agro-Industrial Wastewater Using Advanced Oxidation Processes as Pre-Treatment”
by Ana Gomes, Amadeu Borges, José A. Peres and Marco S. Lucas
Catalysts 2023, 13(8), 1186; https://doi.org/10.3390/catal13081186
Available online: https://www.mdpi.com/2073-4344/13/8/1186
7. “Advanced Technologies Conciliating Desulfurization and Denitrogenation to Prepare Clean Fuels”
by Rui G. Faria, Dinis Silva, Fátima Mirante, Sandra Gago, Luís Cunha-Silva and Salete S. Balula
Catalysts 2024, 14(2), 137; https://doi.org/10.3390/catal14020137
Available online: https://www.mdpi.com/2073-4344/14/2/137
8. “Photocatalytic Degradation of Psychiatric Pharmaceuticals in Hospital WWTP Secondary Effluents Using g-C3N4 and g-C3N4/MoS2Catalysts in Laboratory-Scale Pilot”
by Ilaeira Rapti, Vasiliki Boti, Triantafyllos Albanis and Ioannis Konstantinou
Catalysts 2023, 13(2), 252; https://doi.org/10.3390/catal13020252
Available online: https://www.mdpi.com/2073-4344/13/2/252
9. “Facile Synthesis of a Bi2WO6/BiO2−x Heterojunction for Efficient Photocatalytic Degradation of Ciprofloxacin under Visible Light Irradiation”
by Hongzhong Zhang, Zhaoya Fan, Qingqing Chai and Jun Li
Catalysts 2023, 13(3), 469; https://doi.org/10.3390/catal13030469
Available online: https://www.mdpi.com/2073-4344/13/3/469
10. “Review on Recent Advances in the Removal of Organic Drugs by Advanced Oxidation Processes”
by Muhammad Umair, Tayyaba Kanwal, Vittorio Loddo, Leonardo Palmisano and Marianna Bellardita
Catalysts 2023, 13(11), 1440; https://doi.org/10.3390/catal13111440
Available online: https://www.mdpi.com/2073-4344/13/11/1440
24 September 2025
Catalysts | Highly Cited Papers Published in 2023–2024

We are delighted to present the curated lists of highly cited papers published in several Sections of Catalysts (ISSN: 2073-4344) in 2023 and 2024. We believe that they will serve as a valuable resource for researchers in this field.
- Highly cited papers in the “Catalytic Materials” Section: https://www.mdpi.com/journal/catalysts/announcements/13050;
- Highly cited papers in the “Biocatalysis” Section: https://www.mdpi.com/journal/catalysts/announcements/12978;
- Highly cited papers in the “Electrocatalysis” Section: https://www.mdpi.com/journal/catalysts/announcements/13055;
- Highly cited papers in the “Catalysis in Organic and Polymer Chemistry” Section: https://www.mdpi.com/journal/catalysts/announcements/13057;
- Highly cited papers in the “Nanostructured Catalysts” Section: https://www.mdpi.com/journal/catalysts/announcements/13064;
- Highly cited papers in the “Computational Catalysis” Section: https://www.mdpi.com/journal/catalysts/announcements/13056;
- Highly cited papers in the “Photocatalysis” Section: https://www.mdpi.com/journal/catalysts/announcements/13256;
- Highly cited papers in the “Catalytic Reaction Engineering” Section: https://www.mdpi.com/journal/catalysts/announcements/13249.
- Highly cited papers in the “Environmental Catalysis” Section: https://www.mdpi.com/journal/catalysts/announcements/13330.
As all papers in our journal are published in an open access format, you have free and unlimited access to all publications.
If you are an active researcher in the field and are passionate about participating in cutting-edge research publications, please do not hesitate to contact us (catalysts@mdpi.com).
19 September 2025
Catalysts | Top Cited Papers in 2023–2024 in the “Photocatalysis” Section

Catalysts (ISSN: 2073-4344) has launched the Section “Photocatalysis”. This Section is dedicated to publishing original, novel, and high-impact contributions related to this cross-disciplinary field of photochemistry, photo-electrochemistry, and catalysis and will attract the interest of chemists, physicists, biochemists, surface and materials scientists, and engineers. Photocatalysts are of great importance since they can be utilized in a large array of research fields, including solar energy conversion, photosensible sensors, wastewater and air treatment, organic as well as inorganic synthesis, and surface science and storage devices.
As the papers published in Catalysts are of open access format, you have free and unlimited access to the full text of all articles published in our journal. We welcome you to read our top cited papers published in 2023 and 2024:
1. “g-C3N4-Based Heterojunction for Enhanced Photocatalytic Performance: A Review of Fabrications, Applications, and Perspectives”
by Junxiang Pei, Haofeng Li, Dechao Yu and Dawei Zhang
Catalysts 2024, 14(11), 825; https://doi.org/10.3390/catal14110825
Available online: https://www.mdpi.com/2073-4344/14/11/825
2. “Dual-Function Photocatalysis in the Visible Spectrum: Ag-G-TiO2 for Simultaneous Dye Wastewater Degradation and Hydrogen Production”
by Tarek Ahasan, Pei Xu and Huiyao Wang
Catalysts 2024, 14(8), 530; https://doi.org/10.3390/catal14080530
Available online: https://www.mdpi.com/2073-4344/14/8/530
3. “Visible-Light-Activated TiO2-Based Photocatalysts for the Inactivation of Pathogenic Bacteria”
by Farhana Haque, Allison Blanchard, Baileigh Laipply and Xiuli Dong
Catalysts 2024, 14(12), 855; https://doi.org/10.3390/catal14120855
Available online: https://www.mdpi.com/2073-4344/14/12/855
4. “Cocatalysts for Photocatalytic Overall Water Splitting: A Mini Review”
by Li Tian, Xiangjiu Guan, Shichao Zong, Anna Dai and Jingkuo Qu
Catalysts 2023, 13(2), 355; https://doi.org/10.3390/catal13020355
Available online: https://www.mdpi.com/2073-4344/13/2/355
5. “Effects of Mott–Schottky Frequency Selection and Other Controlling Factors on Flat-Band Potential and Band-Edge Position Determination of TiO2”
by Siaw Foon Lee, Eva Jimenez-Relinque, Isabel Martinez and Marta Castellote
Catalysts 2023, 13(6), 1000; https://doi.org/10.3390/catal13061000
Available online: https://www.mdpi.com/2073-4344/13/6/1000
6. “Intensification of Photo-Assisted Advanced Oxidation Processes for Water Treatment: A Critical Review”
by Jorge Rodríguez-Chueca, Jaime Carbajo and Patricia García-Muñoz
Catalysts 2023, 13(2), 401; https://doi.org/10.3390/catal13020401
Available online: https://www.mdpi.com/2073-4344/13/2/401
7. “Applications of Fluorescent Carbon Dots as Photocatalysts: A Review”
by Ricardo M. S. Sendão, Joaquim C. G. Esteves da Silva and Luís Pinto da Silva
Catalysts 2023, 13(1), 179; https://doi.org/10.3390/catal13010179
Available online: https://www.mdpi.com/2073-4344/13/1/179
8. “Which Configuration of Photocatalytic Membrane Reactors Has a Major Potential to Be Used at an Industrial Level in Tertiary Sewage Wastewater Treatment?”
by Raffaele Molinari, Angela Severino, Cristina Lavorato and Pietro Argurio
Catalysts 2023, 13(8), 1204; https://doi.org/10.3390/catal13081204
Available online: https://www.mdpi.com/2073-4344/13/8/1204
9. “Efficient Photocatalytic Degradation of Aqueous Atrazine over Graphene-Promoted g-C3N4 Nanosheets”
by Khaoula Altendji and Safia Hamoudi
Catalysts 2023, 13(9), 1265; https://doi.org/10.3390/catal13091265
Available online: https://www.mdpi.com/2073-4344/13/9/1265
10. “Visible-Light Photoredox Catalysis for the Synthesis of Fluorinated Aromatic Compounds”
by Tomasz Kliś
Catalysts 2023, 13(1), 94; https://doi.org/10.3390/catal13010094
Available online: https://www.mdpi.com/2073-4344/13/1/94
If you are an active researcher in the field and are passionate about participating in cutting-edge research publications, please do not hesitate to contact the Section Managing Editor Ms. Abigail Zhao (abigail.zhao@mdpi.com).
19 September 2025
Catalysts | Top Cited Papers in 2023–2024 in the “Catalytic Reaction Engineering” Section

Catalysts (ISSN: 2073-4344) has launched the Section “Catalytic Reaction Engineering”, which aims at publishing original, novel, and high-impact contributions related to new reaction mechanisms, kinetics, and reaction engineering, with an emphasis on the recent progress in sustainable catalysts and catalytic processes.
We welcome you to read the following top cited papers published in 2023 and 2024 in this Section. As open access publications, you have free and unlimited access to the full text of all of the articles published in our journal. We hope that you will also consider contributing to this section in the near future!
1. “Utilization of Loaded Cobalt onto MCM-48 Mesoporous Catalyst as a Heterogeneous Reaction in a Fixed Bed Membrane Reactor to Produce Isomerization Product from n-Heptane”
by Nisreen S. Ali, Issam K. Salih, Hamed N. Harharah, Hasan Sh. Majdi, Hussein G. Salih, Khairi R. Kalash, Ali Al-Shathr, Farah T. Al-Sudani, Mahir A. Abdulrahman, Jamal M. Alrubaye et al.
Catalysts 2023, 13(7), 1138; https://doi.org/10.3390/catal13071138
Available online: https://www.mdpi.com/2073-4344/13/7/1138
2. “State-of-the-Art Review of Oxidative Dehydrogenation of Ethane to Ethylene over MoVNbTeOx Catalysts”
by Yuxin Chen, Binhang Yan and Yi Cheng
Catalysts 2023, 13(1), 204; https://doi.org/10.3390/catal13010204
Available online: https://www.mdpi.com/2073-4344/13/1/204
3. “Effect of Morphological Modification over g-C3N4 on Photocatalytic Hydrogen Evolution Performance of g-C3N4-Pt Photocatalysts”
by Thi Van Anh Hoang, Phuong Anh Nguyen and Eun Woo Shin
Catalysts 2023, 13(1), 92; https://doi.org/10.3390/catal13010092
Available online: https://www.mdpi.com/2073-4344/13/1/92
4. “The Challenges of Integrating the Principles of Green Chemistry and Green Engineering to Heterogeneous Photocatalysis to Treat Water and Produce Green H2”
by Fernanda Anaya-Rodríguez, Juan C. Durán-Álvarez, K. T. Drisya and Rodolfo Zanella
Catalysts 2023, 13(1), 154; https://doi.org/10.3390/catal13010154
Available online: https://www.mdpi.com/2073-4344/13/1/154
5. “Synthesis of CaCO3/Cu2O/GO Nanocomposite Catalysts for Hydrogen Production from NaBH4 Methanolysis”
by Majed Alshammari, Sultan Alhassan, Khulaif Alshammari, Turki Alotaibi, Taha Abdel Mohaymen Taha, Alhulw H. Alshammari and Ali Ismael
Catalysts 2023, 13(6), 1010; https://doi.org/10.3390/catal13061010
Available online: https://www.mdpi.com/2073-4344/13/6/1010
6. “Solvent-Free, One-Pot, Multicomponent Synthesis of Xanthene Derivatives”
by Giovanna Bosica, Riccardo De Nittis and Ryan Borg
Catalysts 2023, 13(3), 561; https://doi.org/10.3390/catal13030561
Available online: https://www.mdpi.com/2073-4344/13/3/561
7. “Enhanced Decomposition of H2O2 Using Metallic Silver Nanoparticles under UV/Visible Light for the Removal of p-Nitrophenol from Water”
by Julien G. Mahy, Marthe Kiendrebeogo, Antoine Farcy and Patrick Drogui
Catalysts 2023, 13(5), 842; https://doi.org/10.3390/catal13050842
Available online: https://www.mdpi.com/2073-4344/13/5/842
8. “Recent Advances in the Technologies and Catalytic Processes of Ethanol Production”
by Mohd Nor Latif, Wan Nor Roslam Wan Isahak, Alinda Samsuri, Siti Zubaidah Hasan, Wan Nabilah Manan and Zahira Yaakob
Catalysts 2023, 13(7), 1093; https://doi.org/10.3390/catal13071093
Available online: https://www.mdpi.com/2073-4344/13/7/1093
9. “Surfactant- and Ligand-Free Synthesis of Platinum Nanoparticles in Aqueous Solution for Catalytic Applications”
by Rashmi P. Charde, Brian van Devener and Michael M. Nigra
Catalysts 2023, 13(2), 246; https://doi.org/10.3390/catal13020246
Available online: https://www.mdpi.com/2073-4344/13/2/246
10. “Nanomaterials Aspects for Photocatalysis as Potential for the Inactivation of COVID-19 Virus”
by Samira Bagheri, Nurhidayatullaili Muhd Julkapli, Mohd Rashid Yusof Hamid, Rojin Ziaei and Suresh Sagadevan
Catalysts 2023, 13(3), 620; https://doi.org/10.3390/catal13030620
Available online: https://www.mdpi.com/2073-4344/13/3/620
11. “Oxygenated Hydrocarbons from Catalytic Hydrogenation of Carbon Dioxide”
by Wan Nor Roslam Wan Isahak, Lina Mohammed Shaker and Ahmed Al-Amiery
Catalysts 2023, 13(1), 115; https://doi.org/10.3390/catal13010115
Available online: https://www.mdpi.com/2073-4344/13/1/115
12. “Effect of the Calcination Temperature of LaNiO3 on the Structural Properties and Reaction Performance of Catalysts in the Steam Reforming of Methane”
by Yujie Wang, Shuairen Qian, Yuxin Chen, Binhang Yan and Yi Cheng
Catalysts 2023, 13(2), 356; https://doi.org/10.3390/catal13020356
Available online: https://www.mdpi.com/2073-4344/13/2/356
If you are an active researcher in the field and are passionate about participating in cutting-edge research publications, please do not hesitate to contact the Section Managing Editor, Ms. Janine Li (janine.li@mdpi.com).
8 September 2025
MDPI Webinar | International Day of Clean Air for Blue Skies, 8 September 2025

MDPI is launching a special webinar to commemorate the International Day of Clean Air for Blue Skies (IDCABS) and encourage researchers to share their knowledge to raise awareness about the dangers of air pollution.
Air pollution is the leading environmental threat to human health, causing millions of premature deaths each year. In order to recognise its global impact, the UN has designated 7th of September as the International Day of Clean Air for Blue Skies to highlight the need for urgent action towards a sustainable future.
Date: 9 September 2025 at 12:00 p.m. CEST | 6:00 p.m. CST Asia
Webinar ID: 891 7022 7572
Register now for free!
Program
Speaker/Presentation | Time in CEST | Time in CST (Asia) |
MDPI Introduction | 12:00–12:10 p.m. | 6:00–6:10 p.m. |
Dr. Linda Walters Atmospheric Deposition of Microplastics and other Anthropogenic Materials |
12:10–12:30 p.m. | 6:10–6:30 p.m. |
Dr. Suraj Bhagat How AI/ML is Shaping the Fight Against Air Pollution for Better Public Health |
12:30–12:50 p.m. | 6:30–6:50 p.m. |
Prof. Umberto Berardi Mechanical Ventilation and Air Pollution |
12:50–1:10 p.m. | 6:50–7:10 p.m. |
Q&A Session | 1:10–1:30 p.m. | 7:10–7:30 p.m. |
Closing of Webinar | 1:30–1:35 p.m. | 7:30–7:35 p.m. |
After registering, you will receive a confirmation email containing information on how to join the webinar. Registrations with academic institutional email addresses will be prioritized.
Unable to attend? Register anyway, and we will let you know when the recording is available to watch.
Webinar Chairs and Keynote Speakers:
- Dr. Suraj Bhagat, Marwadi University, India;
- Prof. Umberto Berardi, Politecnico di Bari, Italy;
- Dr. Linda Walters, University of Central Florida, USA.
Relevant Special Issues:
“Air Pollution: Health Risks and Mitigation Strategies”
Guest Editors: Dr. Gabriele Donzelli and Prof. Dr. María M. Morales Suárez-Varela
Deadline for manuscript submissions: 30 November 2025
Submit to Atmosphere
“Bio-Energy: Biogas, Biomethane and Green-Hydrogen”
Guest Editor: Prof. Dr. João Fernando Pereira Gomes
Deadline for manuscript submissions: 30 November 2025
Submit to Gases
“Air Quality in Indoor Environments, 3rd Edition”
Guest Editors: Dr. Ana Monteiro, Prof. Dr. Carla Viegas, Dr. Sandra Cabo Verde and Dr. Marina Almeida-Silva
Deadline for manuscript submissions: 10 January 2026
Submit to Applied Sciences
“The Impact of Wildfires on Climate, Air Quality, and Human Health”
Guest Editors: Dr. Diogo Lopes and Dr. Estela Vicente
Deadline for manuscript submissions: 30 April 2026
Submit to Fire
“Air Pollution Exposure and Its Impact on Human Health”
Guest Editor: Dr. Nedim Durmus
Deadline for manuscript submissions: 1 July 2026
Submit to Air
Relevant feature papers:
“Mitigating Built Environment Air Pollution by Green Systems: An In-Depth Review”
by Serena Vitaliano, Stefano Cascone and Provvidenza Rita D’Urso
Appl. Sci. 2024, 14(15), 6487; https://doi.org/10.3390/app14156487
“Methanol, a Plugin Marine Fuel for Green House Gas Reduction—A Review”
by Dimitrios Parris, Konstantinos Spinthiropoulos, Konstantina Ragazou, Anna Giovou and Constantinos Tsanaktsidis
Energies 2024, 17(3), 605; https://doi.org/10.3390/en17030605
“Determination of Ozone Concentration Levels in Urban Environments Using a Laser Spectroscopy System”
by Mioara Petrus, Cristina Popa and Ana-Maria Bratu
Environments 2024, 11(1), 9; https://doi.org/10.3390/environments11010009
“Review of Satellite Remote Sensing of Carbon Dioxide Inversion and Assimilation”
by Kai Hu, Xinyan Feng, Qi Zhang, Pengfei Shao, Ziran Liu, Yao Xu, Shiqian Wang, Yuanyuan Wang, Han Wang, Li Di and Min Xia
Remote Sens. 2024, 16(18), 3394; https://doi.org/10.3390/rs16183394
“An Overview of Waste-to-Energy Incineration Integrated with Carbon Capture Utilization or Storage Retrofit Application”
by Michele Bertone, Luca Stabile and Giorgio Buonanno
Sustainability 2024, 16(10), 4117; https://doi.org/10.3390/su16104117
3 September 2025
Join Us at the MDPI at the University of Toronto Career Fair, 23 September 2025, Toronto, ON, Canada

Date: 23 September 2025
Time: 11:00 a.m.–4:30 p.m
Location: The Chelsea Hotel, 33 Gerrard Street West, Toronto
MDPI is thrilled to announce our participation in the University of Toronto’s largest career fair, taking place at the St. George Downtown Campus. This exciting event brings together thousands of students, graduates, and professionals looking to connect with top employers and explore career opportunities.
We invite all attendees to visit the MDPI booth to discover how you can be part of one of the world’s leading open access academic publishers. Whether you are passionate about scientific research, editorial work, marketing, or supporting global innovation in publishing, we want to meet YOU!
What to expect at our booth:
- Learn more about MDPI’s mission and global impact;
- Explore exciting career opportunities in publishing, editorial, communications, and more;
- Network with our team and ask questions about working at MDPI.
Whether you’re just starting your career or looking to take the next step, don’t miss this opportunity to connect with MDPI. Bring your resume, your curiosity, and your questions—we look forward to seeing you there!
For additional information on the Career Fair and Open MDPI positions, please visit the following links:
1 September 2025
MDPI INSIGHTS: The CEO's Letter #26 - CUJS, Head of Ethics, Open Peer Review, AIS 2025, Reviewer Recognition

Welcome to the MDPI Insights: The CEO's Letter.
In these monthly letters, I will showcase two key aspects of our work at MDPI: our commitment to empowering researchers and our determination to facilitating open scientific exchange.
Opening Thoughts
Society of China University Journals (CUJS) visit to MDPI Basel
In August, we had the pleasure of welcoming a delegation from the Society of China University Journals (CUJS) to our Basel headquarters. The visit was part of CUJS’s broader European tour, which included meetings with several major publishing organizations.
Purpose of the visit
The delegation’s stop in Basel involved an introductory meeting and knowledge-sharing with a view to identifying potential collaboration opportunities with MDPI. The CUJS team shared an overview of the Chinese scientific publishing landscape, including recent policy developments, and gave us insights into the journals and services they operate across China’s academic institutions.
MDPI presentations
We used the opportunity to introduce CUJS to MDPI’s mission, structure, and recent achievements. I presented on the latest developments at MDPI and our role in supporting global open access, addressing many follow-up questions from the delegation. Warm thanks are due to the following colleagues for their contributions to the session:
- Liliane Auwerter (Conference Organizer, Scientific Officer and Sustainability Specialist) shared an overview of our editorial process, including the quality indicators we use to track peer-review performance.
- Renato Merki (Publication Ethics Assistant) presented on behalf of our Research Integrity and Ethics team, emphasizing our commitment to responsible publishing.
- Silvano Bonfatti (Product Manager) introduced the JAMS platform, highlighting how it supports efficient journal management for editors and publishers alike.
- Aimar Xiong (Publisher, Section Managing Editor) and Giuliano Braccini (Office Manager) facilitated the meeting, offering clarity in response to specific questions, building the relationship during and beyond the meeting itself.
“Building relationships with organizations such as CUJS allows us to increase our visibility and reputation”
Why is this important?
China is one of the world’s largest producers of scientific research, with its universities and research institutes playing a key role in global scholarly publishing. Building strong relationships with influential organizations such as CUJS allows us to increase our visibility and reputation vis-à-vis the Chinese academic community, share best practices, learn from differing publishing models, and explore collaborations that have the potential to enhance the quality, reach, and diversity of our journals.
Looking ahead
It was a productive and friendly exchange that reflected our shared commitment to advancing scholarly communication and improving journal publishing practices. We value these visits, which allow us to create collaborations with stakeholders in the global academic community.
Our Basel office is a hub for hosting international delegations, partners, and collaborators. We look forward to creating more global connections that support our mission.
Impactful Research
Appointment of Dr. Tim Tait-Jamieson as Head of Publication Ethics
As part of our ongoing commitment to research integrity and publishing excellence, I am delighted to announce that we have appointed Dr. Tim Tait-Jamieson as Head of Publication Ethics.
In this role, Tim will lead the development of our ethics strategy and oversee the continued growth of the Publication Ethics Department, which is based across our offices in Basel, Manchester, Belgrade/Novi Sad, and Cluj. Guided by the principles of effective prevention and efficient resolution, the department plays an essential role in ensuring the highest standards of integrity throughout our editorial processes.
Department focus
Working closely with internal teams and external partners, the Publication Ethics Department focuses on refining our policies, aligning our operations with international best practices, and addressing complex cases with fairness and transparency. This work is critical in supporting our editors, reviewers, and authors, reinforcing MDPI’s contribution to the global dialogue on research integrity.
“Research integrity is something to which we all contribute through our daily work at MDPI”
About Tim
Tim joined MDPI in 2021 and has held several roles within the Publication Ethics Department, most recently serving as Research Integrity Lead. Based in our Basel office, he brings a strong academic background, with a Ph.D. in Geography from the University of Fribourg, Switzerland, and a proven track record of leadership in research integrity.
Research integrity is something to which we all contribute through our daily work at MDPI. I look forward to Tim’s leadership as we continue investing in the people, processes, and partnerships that uphold the trust and credibility of scholarly publishing.
Read more:
Inside MDPI
How and why MDPI offers Open Peer Review
At MDPI, we are committed to advancing openness and transparency in scholarly publishing. One area where we’ve taken a leadership role is peer review. Since 2014, MDPI has offered authors the option of open peer review, giving them the opportunity to publish reviewer comments alongside their papers. Each year, more authors are choosing this path, helping to build trust in the editorial process and provide valuable context for the research we publish.
Jack McKenna (Senior Content Specialist, MDPI) recently wrote an informative piece looking at the impact and importance of open peer review at MDPI. He highlights how this approach not only benefits readers but also gives well-deserved recognition to our reviewers, who generously dedicate their time and expertise to the academic community.
I encourage you to read this blogpost to see how MDPI is helping set standards for transparency in scholarly publishing.
Coming Together for Science
Recap of MDPI’s AIS 2025 Conference in Kuala Lumpur
Entering the month of August, we held The 2nd International Conference on AI Sensors and Transducers (AIS 2025) in Kuala Lumpur, Malaysia.
“AIS is quickly becoming a premier event in the field”
The second edition of AIS brought together 335 attendees from across Asia and beyond, including participants from China, Japan, Korea, and Southeast Asia. The event, chaired by Prof. Dr. Toshihiro Itoh (University of Tokyo), Prof. Dr. Sang-Woo Kim (Yonsei University), and Prof. Dr. Chengkuo Lee (National University of Singapore), continues to grow in reputation and has become an important platform for researchers and students to present their work, exchange ideas, and build international collaborations.
AIS is quickly becoming a premier event in the field, with participants highlighting its quality of service, its expanding academic network, and the value it delivers in the context of tightening research budgets in the region.
It was also excellent to see our new MDPI journal AI Sensors, which originated from a conference topic, host a successful launch party at the event.
Highlights from participant feedback:
- Southeast University (China) sent a student delegation and considers AIS a regular fixture for Ph.D. students in need of international conference experience.
- CAS Aerospace Information Research Institute sent a 10-member delegation and plans to further promote AIS internally.
- Japanese researchers regard AIS as a must-attend event, placing it on a par with IEEE conferences and citing the benefits of networking and exchange.
- Korean academics praised the organization and noted improved perceptions of MDPI among their institutions, viewing AIS as a strategic opportunity to deepen engagement in the region.
Award winners
We recognized the recipients of the Best Presentation, Best Scientist, Best Poster, and Best Student Paper awards, whose contributions set a standard for academic excellence. The full award announcement is available here.
Looking ahead
The 3rd International Conference on AI Sensors and Transducers will be held from 5 to10 August 2026 in Jeju, Korea. The General Chairs will be Prof. Inkyu Park (Korea Advanced Institute of Science and Technology), Prof. Zhou Li (Tsinghua University), Prof. Xinge Yu (City University of Hong Kong), and Prof. Chengkuo Lee (National University of Singapore). We look forward to bringing together innovators, researchers and experts who are shaping the future at the intersection of sensors, sensing technology, transducers and artificial intelligence.
Thank you
Our conference team managed this event with great agility and professionalism and are already planning improvements to make the conference even more accessible. Special thanks to the National University of Singapore for their support, and to our entire conference team and collaborators for their dedication.
AIS is gaining momentum, and we look forward to supporting its role as a bridge between MDPI and the global academic community.
“Our conference team managed this event with great agility and professionalism”
Closing Thoughts
Recognizing our outstanding reviewers
As we close this edition of the newsletter, I would like to spotlight MDPI’s 2024 Outstanding Reviewer Awards, which showcase a group of winners whose contributions often go unseen but are essential to the integrity of scholarly publishing: our reviewers.
In 2024, more than 215,000 reviewers dedicated their time and expertise to MDPI journals. From this community, we are proud to recognize 356 recipients of the Outstanding Reviewer Awards, who went above and beyond by providing timely, thorough and constructive feedback.
These awards are not only a token of our appreciation but also a reflection of the values we stand for: rigor, fairness and collaboration in advancing science.
To explore the full list of awardees across disciplines, from life sciences to the humanities, please visit the following pages:
- Biology and Life Sciences
- Business and Economics
- Chemistry and Materials Science
- Computer Science and Mathematics
- Engineering
- Environmental and Earth Sciences
- Medicine and Pharmacology
- Physical Sciences
- Public Health and Healthcare
- Social Sciences, Arts and Humanities
About MDPI Awards
To recognize the academic community, MDPI journals regularly offer various awards to researchers in specific fields. Serving as a source of recognition and inspiration, these awards help increase the influence of scholars who have been credited with outstanding achievements and are making a significant contribution to the advancement of their respective fields.
To explore more opening Outstanding Reviewer Awards, please click here.
To all our reviewers: thank you for being the foundation of trust that makes open access publishing possible!
Chief Executive Officer
MDPI AG