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Announcements
3 June 2025
MDPI INSIGHTS: The CEO's Letter #23 - MDPI Summits Spain & Italy, Ei Compendex, and Editorial Independence

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
Highlights from the MDPI Spain Summit in Barcelona (21-22 May)
In May we hosted the MDPI Spain Summit in Barcelona – our second summit in the city following the inaugural one in November 2023.
Stefan Tochev (CEO, MDPI) at the MDPI Spain Summit in Barcelona, 22 May 2025.
Creating a space for exchange of views
The goal of our summits is to bring together Chief Editors of MDPI journals from across disciplines and institutions. These intimate gatherings provide a platform to present the latest developments at MDPI and to initiate open conversations about our journals, the future of open access, and the evolving landscape of scientific publishing.
Most importantly, these are opportunities for in-person connection, providing a more meaningful space for the exchange of views and for building long-term relationships.
Exploring the future of scientific publishing in Spain
The summit took place on 21–22 May and featured a mix of MDPI presentations (including two guest presentations), roundtable discussions, and Q&A sessions. On the first day, we held a focused session with our Chief Editors to gather feedback and have open discussions on their journal development, the peer-review process, and local accreditation systems.
Dr. Giulia Stefenelli (Scientific Communications Lead, MDPI, presents MDPI’s Editorial Process and Peer Review Quality Metrics at the MDPI Spain Summit in Barcelona, 22 May 2025.
I had the pleasure of opening the Summit with a welcome address and an overview of MDPI’s recent milestones. The agenda then included the following sessions:
- MDPI and Recent Developments in the Spanish Market – Dr. Marta Colomer (Public Affairs Specialist, MDPI)
- MDPI Editorial Process and Peer Review Quality Metrics – Dr. Giulia Stefenelli (Scientific Communications Lead, MDPI)
- Open Access in Spain – Dr. Remedios Melero (Researcher, CSIC – guest speaker)
- AI in Publishing and MDPI's Actions – Dr. Enric Sayas (Business Analyst, MDPI), Daniele Raimondi (Data Scientist, MDPI), and Dr. Alexandre López-Borrull (Researcher, Universitat Oberta de Catalunya – guest speaker)
- Publication Ethics – Ana Stankovic (Research Integrity and Publication Ethics, MDPI)
- Opening and Closing remarks were provided by Rocksy Zhang (Editorial Director, MDPI)
We are extremely grateful for the strong engagement shown by our Editors, who were clearly appreciative of the event and the discussions we had. They felt seen and heard, which is a vital prerequisite for building open channels of communication and cultivating productive long-term collaborations.
MDPI colleagues during MDPI Spain Summit in Barcelona (22 May 2025).
A big thank-you to the entire Barcelona team for organizing such a successful event!
Upcoming MDPI Summit events:
- Italy Summit – Rome (26–27 May)
- US Summit – Boston, MA (5–6 June)
- France Summit – Paris (12–13 June)
- US Summit – Houston, TX (26–27 June)
- UK Summit – London (16–17 September)
- Germany Summit – Berlin (18–19 September)
- Romania Summit – Bucharest (23–24 October)
...with more in between, and more to follow.
Impactful Research
50 MDPI Journals Now Indexed in Ei Compendex
Indexing is a key indicator of a journal’s scientific impact. An indexed journal gives research greater visibility and credibility within the global academic community and is recognized for its quality and relevance. While many of our journals are included in major databases such as Web of Science and Scopus, MDPI also places strong emphasis on journal inclusion in subject-specific indexing platforms that align with each journal’s scope. This ensures that when you publish with MDPI, you publish with impact.
I’m pleased to share that as at May 2025, 51 of our journals are now indexed in Ei Compendex, a leading bibliographic database for engineering and applied sciences. This is a major milestone that reflects both the quality or our editorial processes and the relevance of the research we publish in these fields.
“When you publish with MDPI, you publish with impact”
Discoverability and reach
Inclusion in Ei Compendex means greater discoverability for our authors and broader reach of our journals in the fields of engineering and technology. It improves our ability to support global research and innovation, while building MDPI’s reputation in the applied sciences. This recognition is the result of the dedicated work of our editorial teams, reviewers, and authors, and of our overall commitment to excellence in publishing.
You can read our full announcement here.
Appreciative thanks to everyone involved in reaching this milestone.
Inside MDPI
One Year of MDPI’s Seoul Office
On 29 April, we marked one year since the opening of our Seoul office, MDPI’s first local hub in South Korea. South Korea is a key market for MDPI, currently ranking as our sixth-largest contributor to the company’s total publications, with over 89,000 MDPI articles authored by individuals affiliated with Korean institutions. Over the past 12 months, the Seoul team has made great strides in building our visibility, networks, and presence in the region.
A few highlights from the past year
Claude Seo (MDPI Korea Office Manager, Seoul)
Claude Seo, who has over 15 years of experience in the academic publishing industry, is the Office Manager of the Seoul office.
In its inaugural year, the Seoul office focused primarily on marketing and promotional activities to support the MDPI brand locally. During that time, the team concentrated on scholar visits to local institutions, attending academic conferences, and hosting editorial board meetings.
The team also secured 10 Institutional Open Access Program (IOAP) renewals, signed three new IOAP agreements, and established one new Society affiliation.
The Seoul office also hosted its first library book fair and reached over 1,000 followers on its LinkedIn channel, which is an encouraging indication of local visibility and engagement.
“The Seoul team has made strides in building our visibility, networks, and presence in the region”
Growth plans
Later this year, we are working on opening a new Seoul office in a more central location, with room for our growing team. The new space will bring us closer to other publishing partners and provide easier access to and from the airport. The Seoul office will continue to expand its efforts in outreach and engagement as its builds its presence in South Korea.
Warm thanks to the entire Seoul team for their hard work and dedication, and to all MDPI colleagues who have contributed to this exciting chapter in our global journey.
Coming Together for Science
Highlights from the MDPI Italy Summit in Rome (26–27 May)
We closed the month of May by hosting the first MDPI Italy Summit in Rome. This was an important event for us, as Italy has consistently ranked among the top ten countries globally for open access publications over the past decade.
MDPI and Italy: Facts & Figures
- With over 144,000 publications (as at 31 May 2025), Italy is MDPI’s third largest contributor after China and the USA.
- In 2024, MDPI was the second-largest publishing house in Italy.
- The 7,165 Editorial Board Members (EBMs) drawn from Italian institutions represent 8.9% of all MDPI academic editors.
- Among these, 319 serve as Editors-in-Chief (EiCs) or Section Editors-in-Chief (SEiCs).
- Eleven Italian EBMs were recognized as 2024 Clarivate Highly Cited Researchers.
- In 2024, MDPI received 24,873 review reports and collaborated with 88,578 reviewers from Italy.
- 23,131 Guest Editors from Italian institutions led 4,827 Special Issues across 248 MDPI journals.
- MDPI partners with over 900 institutions globally, of which 17 are in Italy.
The MDPI Italy Summit in Rome
Dr. Prof. Giulio Cerullo, EiC of Applied Sciences, at the MDPI Italy Summit in Rome (27 May 2025).
Held on 26–27 May, the MDPI Italy Summit brought together 25 Chief Editors from across our journal portfolio, including some of our largest journals such as Applied Sciences, to discuss MDPI’s latest developments and collaborations in the Italian market, our use of data intelligence and AI to support strategic decision-making, a look into our editorial process, peer-review quality metrics, and conversations around research integrity and community engagement.
The Summit featured MDPI presentations followed by Q&A and concluded with a roundtable discussion. On the evening of the 26th, we hosted a dinner with our Editors to connect personally, learn more about their research, and hear feedback on journal operations and the broader academic landscape in Italy.
Gathering of Editors-in-Chief and MDPI staff at the MDPI Italy Summit in Rome (27 May 2025).
Event Agenda – 27 May
Moderated by Maddalena Favaretto (Conference Scientific Advisor, MDPI), the program featured:
- MDPI Overview, Achievements, Latest News and Future Developments – Stefan Tochev (CEO, MDPI)
- Country Report: Italy – Dr. Laura Perez Martin (Conference Assistant, MDPI)
- AI in Publishing and MDPI’s Actions – Dr. Andrea Perlato (Head of Data Analytics, MDPI)
- MDPI Editorial Process and Research Integrity – Dr. Giulia Stefenelli (Scientific Communications Lead, MDPI)
- Panel Discussion – Stefan, Andrea, Giulia
Panel Discussion with Stefan Tochev (CEO, MDPI), Dr. Giulia Stefenelli (Scientific Communications Lead, MDPI), Dr. Andrea Perlato (Head of Data Analytics, MDPI) during the MDPI Italy Summit in Rome (27 May 2025).
A big thank-you to our Conference team and everyone who worked behind the scenes to make these events run smoothly.
Closing Thoughts
Upholding Editorial Independence in Scholarly Publishing
A recent MDPI blog post written by Dr. Ioana Craciun (Scientific Communications Specialist, MDPI), “Editorial Independence and Publisher Support: Collaborating to Uphold Integrity,” highlights the important balance between editorial autonomy and publisher collaboration in academic publishing.
As the leading fully Open Access scholarly publisher, we are proud to champion editorial independence within our publishing process.
Drawing from the Committee on Publication Ethics (COPE) guidelines, the article emphasizes that while editors must have the freedom to make decisions based on scholarly merit, publishers play a critical role in providing the necessary infrastructure and tools to support the editorial process. This collaborative approach ensures the integrity of the peer review process, builds trust among authors and readers, and upholds the quality and relevance of published content.
MDPI highlights its commitment to this model by investing in research integrity specialists, AI tools for plagiarism detection, and administrative support, all aimed at empowering editors to make independent, informed decisions.
Chief Executive Officer
MDPI AG
28 May 2025
Meet Us at the 26th Edition: European Conference on Integrated Optics, 10–12 June 2025, Cardiff, UK

MDPI will be attending the 26th Edition: European Conference on Integrated Optics, which will be held from 10 to 12 June 2025 at Cardiff University in Cardiff, UK.
The conference focuses on cutting-edge research on integrated optics, optoelectronics and nano-photonics and will bring together experts from both academia and industry to discuss their latest technical results and showcase their products and services. The application scope is broad, ranging from tele/datacom communications, optical interconnects, and (bio)optical sensing applications to more disruptive areas as quantum computing and mid-IR photonics.
The topics of this conference include the following:
- Integrated photonic technologies and platforms;
- Novel physical insights and materials;
- Devices and integrated circuits;
- Applications of PICs.
All meetings will be based in the civic centre in central Cardiff. The conference will primarily take place on the third and fourth floors of the Centre of Student Life, Park Place, Cathays, Cardiff, CF10 3BB.
The following MDPI journals will be represented at the conference:
If you are planning to attend the above conference, please do not hesitate to visit our booth. Our delegates look forward to meeting you in person and answering any questions that you may have. For more information about the conference, please visit the following website: www.ecio-conference.org.
27 May 2025
Nanomaterials | Highly Cited Papers in 2023–2024 in the “Biology and Medicines” Section

We are delighted to share some of the highly cited papers published in Nanomaterials in the “Biology and Medicines” Section.
1. “Micro- and Nanoplastics Breach the Blood–Brain Barrier (BBB): Biomolecular Corona’s Role Revealed”
by Verena Kopatz, Kevin Wen, Tibor Kovács, Alison S. Keimowitz, Verena Pichler, Joachim Widder, A. Dick Vethaak, Oldamur Hollóczki and Lukas Kenner
Nanomaterials 2023, 13(8), 1404; https://doi.org/10.3390/nano13081404
Available online: https://www.mdpi.com/2079-4991/13/8/1404
2. “Equipment of Vertically-Ordered Mesoporous Silica Film on Electrochemically Pretreated Three-Dimensional Graphene Electrodes for Sensitive Detection of Methidazine in Urine”
by Xiaochun Deng, Xueting Lin, Huaxu Zhou, Jiyang Liu and Hongliang Tang
Nanomaterials 2023, 13(2), 239; https://doi.org/10.3390/nano13020239
Available online: https://www.mdpi.com/2079-4991/13/2/239
3. “Biomaterials and Encapsulation Techniques for Probiotics: Current Status and Future Prospects in Biomedical Applications”
by Qiqi Sun, Sheng Yin, Yingxu He, Yi Cao and Chunping Jiang
Nanomaterials 2023, 13(15), 2185; https://doi.org/10.3390/nano13152185
Available online: https://www.mdpi.com/2079-4991/13/15/2185
4. “Advanced Bioactive Glasses: The Newest Achievements and Breakthroughs in the Area”
by Maroua H. Kaou, Mónika Furkó, Katalin Balázsi and Csaba Balázsi
Nanomaterials 2023, 13(16), 2287; https://doi.org/10.3390/nano13162287
Available online: https://www.mdpi.com/2079-4991/13/16/2287
5. “Ingested Polystyrene Nanospheres Translocate to Placenta and Fetal Tissues in Pregnant Rats: Potential Health Implications”
by Chelsea M. Cary, Glen M. DeLoid, Zhenning Yang, Dimitrios Bitounis, Marianne Polunas, Michael J. Goedken, Brian Buckley, Byron Cheatham, Phoebe A. Stapleton and Philip Demokritou
Nanomaterials 2023, 13(4), 720; https://doi.org/10.3390/nano13040720
Available online: https://www.mdpi.com/2079-4991/13/4/720
6. “Recent Studies and Progress in the Intratumoral Administration of Nano-Sized Drug Delivery Systems”
by Wan Su Yun, Jeongrae Kim, Dong-Kwon Lim, Dong-Hwee Kim, Seong Ik Jeon and Kwangmeyung Kim
Nanomaterials 2023, 13(15), 2225; https://doi.org/10.3390/nano13152225
Available online: https://www.mdpi.com/2079-4991/13/15/2225
7. “Iron Oxide Nanoparticles: Green Synthesis and Their Antimicrobial Activity”
by Johana Zúñiga-Miranda, Julio Guerra, Alexander Mueller, Arianna Mayorga-Ramos, Saskya E. Carrera-Pacheco, Carlos Barba-Ostria, Jorge Heredia-Moya and Linda P. Guamán
Nanomaterials 2023, 13(22), 2919; https://doi.org/10.3390/nano13222919
Available online: https://www.mdpi.com/2079-4991/13/22/2919
8. “Automated Approach to In Vitro Image-Guided Photothermal Therapy with Top-Down and Bottom-Up-Synthesized Graphene Quantum Dots”
by Bong Lee, Gretel A. Stokes, Alina Valimukhametova, Steven Nguyen, Roberto Gonzalez-Rodriguez, Adam Bhaloo, Jeffery Coffer and Anton V. Naumov
Nanomaterials 2023, 13(5), 805; https://doi.org/10.3390/nano13050805
Available online: https://www.mdpi.com/2079-4991/13/5/805
9. “Single-Walled vs. Multi-Walled Carbon Nanotubes: Influence of Physico-Chemical Properties on Toxicogenomics Responses in Mouse Lungs”
by Silvia Aidee Solorio-Rodriguez, Andrew Williams, Sarah Søs Poulsen, Kristina Bram Knudsen, Keld Alstrup Jensen, Per Axel Clausen, Pernille Høgh Danielsen, Håkan Wallin, Ulla Vogel and Sabina Halappanavar
Nanomaterials 2023, 13(6), 1059; https://doi.org/10.3390/nano13061059
Available online: https://www.mdpi.com/2079-4991/13/6/1059
10. “Two Hawks with One Arrow: A Review on Bifunctional Scaffolds for Photothermal Therapy and Bone Regeneration”
by Yulong Zhang, Xueyu Liu, Chongrui Geng, Hongyu Shen, Qiupeng Zhang, Yuqing Miao, Jingxiang Wu, Ruizhuo Ouyang and Shuang Zhou
Nanomaterials 2023, 13(3), 551; https://doi.org/10.3390/nano13030551
Available online: https://www.mdpi.com/2079-4991/13/3/551
26 May 2025
Dr. Rossana Dimitri Appointed Associate Editor of Section “Theory and Simulation of Nanostructures” in Nanomaterials

Name: Dr. Rossana Dimitri
Affiliation: Department of Innovation Engineering, University of Salento, 73100 Lecce, Italy
Website: https://www.unisalento.it/scheda-utente/ /people/rossana.dimitri
Interests: damage and fracture mechanics; contact mechanics; structural mechanics; solid mechanics; computational mechanics; advanced composite materials; nanomaterials and nanotechnology
We are pleased to announce that Dr. Rossana Dimitri has been appointed Associate Editor of the “Theory and Simulation of Nanostructures” Section in Nanomaterials (ISSN: 2079-4991). With an extensive background in scientific research and publishing, she will bring a wealth of knowledge and expertise to this role.
Dr. Rossana Dimitri is an Associate Professor at the Department of Innovation Engineering, University of Salento, Lecce, Italy. Her research covers a broad spectrum of topics, such as structural mechanics, solid mechanics, damage and fracture mechanics, high-performing computational methods, consulting in applied technologies and technology transfer, with a special focus on the theoretical and numerical modeling of heterogeneous materials and enhanced structures, whose response could be affected by staking sequences, ply orientations, agglomeration of nanoparticles, volume fractions of the constituents and porosity levels, in a context where an increased computational demand is required to solve such complicated solid mechanics problems. She is the author of 150 scientific publications, and she collaborates with many national and international researchers and professors worldwide, visible from her scientific production. She also collaborates with different prestigious international journals in the structural mechanics and materials science field, as a reviewer, member of the Editorial Board, and Guest Editor for different special issues.
The following is a short Q&A with Dr. Rossana Dimitri, who shared her vision for the journal with us, as well as her views on the research area:
1. What motivated you to assume the role of Section Associate Editor for this journal?
I was driven to assume the role of Section Associate Editor for this journal by my strong commitment to advancing research in nanomaterials and their wide-ranging applications, particularly from a structural standpoint. Over the years, I have witnessed the transformative impact of nanomaterials and recognize this journal as a vital platform for disseminating pioneering research in the field. With a background in theoretical and numerical modeling of nanomaterials and nanostructures, I am eager to contribute to the publication of high-quality, innovative, and impactful work that shapes the future of nanotechnology. This role also offers a valuable opportunity to engage with leading experts, remain at the forefront of emerging advancements, and support the growth of early career researchers. I am especially enthusiastic about facilitating the publication of research that addresses critical global challenges—such as sustainability and efficiency—which closely align with my academic and professional goals.
2. How do you envision the evolution of this research field in the coming years?
The field of nanomaterials is evolving rapidly, propelled by breakthroughs in materials science and interdisciplinary collaboration. A major area of growth will be the development of more sustainable and efficient nanomaterials, especially for energy and environmental applications. As the demand for sustainability intensifies, nanomaterials will be central to advancing next device technologies—aimed at enhancing performance, reducing costs, and improving recyclability. Additionally, I foresee a growing integration of nanomaterials with artificial intelligence and machine learning. These tools will revolutionize material design and optimization, leading to the emergence of intelligent, self-assembling, and multifunctional materials capable of adapting to their environments or specific user needs. Overall, nanomaterials will become increasingly embedded in industries focused on sustainability and innovation. From energy storage and renewable technologies to pollution control, they will be essential in shaping more efficient, eco-friendly, and digitally integrated industrial processes.
3. What are your thoughts on the progress of the open access model within the publishing realm?
The rise of open access in scholarly publishing has been transformative, reshaping how scientific knowledge is shared and accessed. By removing paywalls, open access democratizes research dissemination, allowing scientists—particularly those from underfunded institutions or developing regions—to reach a global audience. It also broadens engagement, enabling researchers, policymakers, and the public to access the latest scientific advancements. One of the most promising aspects of this shift is the increasing number of high-quality journals adopting the open access model. As this trend continues, there is a strong emphasis on preserving rigorous peer review standards and upholding the integrity of published work, making open access a credible and competitive alternative to traditional subscription-based publishing. Despite the progress, challenges remain. Sustainable funding models for open access, especially for high-cost research, need further development. Additionally, the rise of predatory journals pose a threat to the credibility of open access publishing. Looking ahead, continued collaboration among institutions, publishers, and funding agencies will be crucial to support the growth of open access. By doing so, we can enhance the accessibility, transparency, and global impact of scientific research.
4. What advice or principles would you offer to young scholars aiming to pursue similar research paths with a focus on excellence?
My advice to young scholars pursuing a similar research path with a focus on excellence is anchored in three key principles: curiosity, collaboration, and perseverance. First, cultivate a genuine curiosity and a passion for discovery. The most impactful researchers are those who constantly ask questions, challenge established ideas and seek out new directions—often across disciplinary boundaries. Don’t hesitate to explore unconventional ideas; innovation frequently arises from the questions others overlook. Second, embrace collaboration and engage with a diverse research community. Scientific progress is rarely achieved in isolation. Building strong networks—across disciplines, institutions, and countries—not only enriches your perspective but also exposes you to new tools, methods, and ways of thinking that can elevate your work. Third, be persistent and prepared for challenges. Research is a long-term endeavor marked by both triumphs and setbacks. Whether you’re facing experimental hurdles, funding limitations, or unexpected results, resilience is key. Stay focused on your goals, learn from every outcome, and remain adaptable in your approach. Finally, prioritize effective communication. Sharing work through publications, conferences, and outreach is essential to ensuring its impact. Great research not only advances knowledge—it informs, inspires, and contributes to broader societal progress when communicated well.
5. What was it like to serve as an Associate Editor for the “Theory and Simulation of Nanostructures” Section? What are your expectations and goals in this role?
Serving as an Associate Editor for “Theory and Simulation of Nanostructures” Section is an incredibly rewarding experience. It allows me to engage closely with cutting-edge research in fields critical to addressing global challenges like high-performing computational strategies and advanced theoretical formulations to model nanomaterials and nanostructures. Reviewing high-quality manuscripts and collaborating with leading researchers offers a valuable insight into emerging trends and the evolving landscape in this field. I find it both challenging and fulfilling to help ensure that only rigorous, impactful work must be published, while also supporting authors through the review process to enhance their contributions. This role also will enable me to influence the direction of the Section by identifying key research areas and facilitating discussions on topics vital to advancing materials technologies. One of the most meaningful aspects of this position is building a strong, interdisciplinary research community. Fostering collaboration and the exchange of ideas not only enriches the journal’s content but also strengthens its role within the scientific community. My goals are to continue promoting high-quality research, expand the journal’s influence, and bridge the gap between fundamental science and real-world applications. I am particularly committed to advancing innovation in sustainable energy systems, with a focus on efficiency, novel materials, and critical areas like renewable materials, carbon capture, and energy storage. Additionally, I hope to support and encourage emerging researchers, ensuring the journal remains a dynamic and inclusive platform for the next generation of scientific leaders.
We wish her every success in her new position, and we look forward to her contributions to the journal.
22 May 2025
Meet Us at the International Conference on Neutron Scattering (ICNS), 6–10 July 2025, Copenhagen, Denmark

MDPI will be attending the International Conference on Neutron Scattering (ICNS) as an exhibitor, and we warmly invite researchers from diverse backgrounds to visit our booth and share their latest ideas.
The conference serves as a valuable platform for anyone who uses neutrons as a tool for scientific research and development to share their findings and engage in insightful discussions. The scientific program will cover a wide range of disciplines, including neutron facilities, instrumentation, and software. The event will feature a mix of plenary sessions, parallel sessions, poster sessions, and sponsor presentations. In addition, several prizes will be awarded during the conference.
The organizers of ICNS 2025 are dedicated to promoting equity and inclusivity. Both the local organizing committee and the international program committee are committed to fostering an environment where everyone is welcome, respected, and valued, regardless of gender, nationality, or any other identity.
The following MDPI journals will be represented at the conference:
- Quantum Beam Science;
- Applied Sciences;
- Atoms;
- Instruments;
- Materials;
- Plasma;
- Quantum Reports;
- Surfaces;
- Nanomaterials;
- Condensed Matter;
- Foundations.
If you will be attending this conference, please feel free to start a conversation with us. Our delegates look forward to meeting you in person and answering any questions you may have. For more information about the conference, please visit https://www.icns2025.dk/.
21 May 2025
Meet Us at the China Materials Conference 2025, 5–8 July 2025, Xiamen, China

The China Materials Conference 2025 will be held from 5 to 8 July 2025, in Xiamen, China. The conference is organized by the China Materials Society.
Areas include the following:
- Energy materials;
- Environmental materials;
- Advanced structural materials;
- Functional materials;
- Material design, preparation and evaluation.
The following MDPI journals will be represented:
If you are attending this conference, please feel free to initiate an online conversation with us. Our delegates look forward to meeting you in person at booth #4052 and answering any questions that you may have. For more information about the conference, please visit the following link: https://cmc2025.scimeeting.cn/.
14 May 2025
Meet Us at the EPF European Polymer Congress 2025, 22–27 June 2025, Groningen, the Netherlands

Conference: EPF European Polymer Congress 2025
Date: 22–27 June 2025
Place: Groningen, the Netherlands
We are excited to announce that MDPI journals will participate as exhibitors in the EPF European Polymer Congress 2025, from 22 to 27 June 2025.
With the theme “Polymers for a Sustainable Future”, EPF 2025 promises to be a landmark congress. It will bring together scientists engaged in macromolecular chemistry, polymer science, physics of polymers and polymer materials, modern polymer applications, polymer reaction engineering, rheology and polymer processing, polymer characterization methods and more areas. Special thematic sessions will cover a wide array of topics, including the following:
- Advances in polymer synthesis;
- Green polymer synthesis;
- Supramolecular polymer systems, dynamic networks and vitrimers;
- Polymers for biological, medical and food applications;
- Physics, physical chemistry of polymers;
- Modern characterization techniques;
- Rheology and polymer processing;
- Additive manufacturing;
- Polymer systems for reduced carbon footprint;
- Recycling techniques and design for recycling;
- Nanostructured polymers, composites, blends and soft matter;
- Theory, modeling and AI approaches of polymers and their properties.
The following MDPI journals will be presenting at the conference:
- Polymers;
- Macromol;
- Molecules;
- Polysaccharides;
- Materials;
- IJMS;
- Chemistry;
- Marine Drugs;
- Nanomaterials;
- Colloids and Interfaces;
- Fibers;
- Solids;
- Molbank;
- AppliedChem;
- Compounds.
14 May 2025
International Day of Light—“Light, Innovation, Society”, 16 May 2025

Celebrating the International Day of Light, we reflect on light’s essential role in connecting scientific discovery with daily life. Guided by the 2025 theme, “Light, Innovation, Society”, we explore how light transcends boundaries—driving innovations across disciplines, enhancing human experiences, and fostering collaborative solutions to shared challenges. As both a universal symbol and a scientific tool, light continues to inspire curiosity, creativity, and meaningful connections in an ever-evolving world.
MDPI invites researchers and readers to engage with our open access journals, Special Issues, and collaborative platforms dedicated to advancing light-related research. Discover freely accessible studies spanning from foundational principles to emerging applications, participate in global discussions through interdisciplinary forums, and contribute to open science efforts that bridge ideas and communities. Together, let us harness light’s simplicity and depth to spark dialogue, empower collective progress, and illuminate pathways toward a brighter, more inclusive future.
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“Preparation and Photoelectric Properties of Nanostructured Native Oxide of Gallium Monoselenide with Applications in Gas Sensors”
by Veaceslav Sprincean, Alexandru Macovei, Liviu Leontie, Aurelian Carlescu, Silviu Gurlui and Mihail Caraman
J. Compos. Sci. 2025, 9(4), 194; https://doi.org/10.3390/jcs9040194
“Optical Forces on Chiral Particles: Science and Applications”
by Weicheng Yi, Haiyang Huang, Chengxing Lai, Tao He, Zhanshan Wang, Xinhua Dai, Yuzhi Shi and Xinbin Cheng
Micromachines 2024, 15(10), 1267; https://doi.org/10.3390/mi15101267
“Innovative Integration of Dual Quantum Cascade Lasers on Silicon Photonics Platform”
by Dongbo Wang, Harindra Kumar Kannojia, Pierre Jouy, Etienne Giraud, Kaspar Suter, Richard Maulini, David Gachet, Léo Hetier, Geert Van Steenberge and Bart Kuyken
Micromachines 2024, 15(8), 1055; https://doi.org/10.3390/mi15081055
“Extremely Weak Electro-Optic Kerr Effect in Methyl Silicone Oils”
by Marek Izdebski, Rafał Ledzion and Szymon Węgrzynowski
Materials 2024, 17(8), 1850; https://doi.org/10.3390/ma17081850
“Estimating Compressive and Shear Forces at L5-S1: Exploring the Effects of Load Weight, Asymmetry, and Height Using Optical and Inertial Motion Capture Systems”
by Iván Nail-Ulloa, Michael Zabala, Richard Sesek, Howard Chen, Mark C. Schall, Jr. and Sean Gallagher
Sensors 2024, 24(6), 1941; https://doi.org/10.3390/s24061941
“A Review of Solar Forecasting Techniques and the Role of Artificial Intelligence”
by Khadija Barhmi, Chris Heynen, Sara Golroodbari and Wilfried van Sark
Solar 2024, 4(1), 99-135; https://doi.org/10.3390/solar4010005
“Pulp Particle Classification Based on Optical Fiber Analysis and Machine Learning Techniques”
by Stefan B. Lindström, Rabab Amjad, Elin Gåhlin, Linn Andersson, Marcus Kaarto, Kateryna Liubytska, Johan Persson, Jan-Erik Berg, Birgitta A. Engberg and Fritjof Nilsson
Fibers 2024, 12(1), 2; https://doi.org/10.3390/fib12010002
“A Review of State-of-the-Art and Short-Term Forecasting Models for Solar PV Power Generation”
by Wen-Chang Tsai, Chia-Sheng Tu, Chih-Ming Hong and Whei-Min Lin
Energies 2023, 16(14), 5436; https://doi.org/10.3390/en16145436
“Long-Cavity M-Plane GaN-Based Vertical-Cavity Surface-Emitting Lasers with a Topside Monolithic Curved Mirror”
by Nathan C. Palmquist, Ryan Anderson, Jared A. Kearns, Joonho Back, Emily Trageser, Stephen Gee, Steven P. Denbaars and Shuji Nakamura
Photonics 2023, 10(6), 646; https://doi.org/10.3390/photonics10060646
“Direct Fabrication of Ultrahydrophobic Laser-Induced Graphene for Strain Sensors”
by Devanarayanan Meena Narayana Menon, Matteo Giardino and Davide Janner
Appl. Sci. 2023, 13(8), 4935; https://doi.org/10.3390/app13084935
“Photonic Crystals Fabricated by Two-Photon Polymerization with Mechanical Defects”
by Victoria Paige Stinson, Nuren Shuchi, Dustin Louisos, Micheal McLamb, Glenn D. Boreman and Tino Hofmann
Optics 2023, 4(2), 300-309; https://doi.org/10.3390/opt4020021
“Beyond Conventional Sensing: Hybrid Plasmonic Metasurfaces and Bound States in the Continuum”
by Dominic Bosomtwi and Viktoriia E. Babicheva
Nanomaterials 2023, 13(7), 1261; https://doi.org/10.3390/nano13071261
“Novel Approaches for High Speed Optical Communication” |
“New Prospects in Fiber Optic Sensors and Applications” |
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“Photonic Integrated Circuits for Information, Computing and Sensing” |
“Microrheology with Optical Tweezers” |
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“Optical Composites, Nanophotonics and Metamaterials” |
“Recent Trends in Light-Assisted Reactions for CO2 Conversion to Fuels and Chemicals” |
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13 May 2025
Empowering Academic Growth with MDPI: A Scientific Publishing Exchange at Toronto Metropolitan University, 15 May 2025

MDPI is excited to collaborate with Toronto Metropolitan University to host an engaging Scientific Publishing Workshop aimed at empowering scholars with the knowledge and tools needed to succeed in academic publishing. This workshop will delve into the key aspects of MDPI’s open access publishing framework, offering an in-depth exploration of journal selection, the editorial workflow, and the essentials of publication ethics. Participants will also gain practical advice on improving their scientific writing and effectively addressing reviewer comments, with guidance from an experienced professional. This session promises to equip attendees with valuable skills to elevate their publishing journey.
Workshop Highlights:
- Learn How to Better Write and Structure a Research Article;
- How to Choose Where to Publish Academic Work;
- How to Respond to Reviewer Comments;
- Reasons for Rejection During Pre-Check;
- How to Navigate Through Ethics and AI Use.
Date: 15 May 2025
Time: 12:00–1:30 p.m.
Venue: Toronto Metropolitan University
Program:
Speakers |
Program and Content |
Time |
Dr. Stephen Mora |
Introduction to MDPI |
12:00–12:05 p.m. |
|
How to Write and Structure a Research Article |
12:05–12:45 p.m. |
|
How to Respond to Reviewer Comments |
12:45–1:30 p.m. |
12 May 2025
8th UN Global Road Safety Week, 12–18 May 2025

Road traffic injuries are a leading cause of death and disability worldwide, with nearly 1.2 million people killed and as many as 50 million people injured each year. They are the leading killer of young people aged 5–29 years. Globally, more than one of every four deaths occurs among pedestrians and cyclists.
The 8th UN Global Road Safety Week offers an opportunity to spur action at national and local levels to make walking and cycling safe, by highlighting concrete and specific interventions that can be taken by different stakeholders: governments, international agencies, civil society, businesses, and schools.
MDPI believes these actions will help promote and facilitate a shift to walking and cycling, which are more healthy, green, sustainable, and economically advantageous modes of transport. This will also contribute, directly and indirectly, to the attainment of many Sustainable Development Goals. As a global enterprise, it is our duty to advance responsible practices that will ensure a bright future for our planet.

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“Advances in Traffic Congestion Prediction: An Overview of Emerging Techniques and Methods”
by Aristeidis Mystakidis, Paraskevas Koukaras and Christos Tjortjis
Smart Cities 2025, 8(1), 25; https://doi.org/10.3390/smartcities8010025
“Advancing Road Safety: A Comprehensive Evaluation of Object Detection Models for Commercial Driver Monitoring Systems”
by Huma Zia, Imtiaz ul Hassan, Muhammad Khurram, Nicholas Harris, Fatima Shah and Nimra Imran
Future Transp. 2025, 5(1), 2; https://doi.org/10.3390/futuretransp5010002
“Mechanical, Durability, and Microstructure Characterization of Pervious Concrete Incorporating Polypropylene Fibers and Fly Ash/Silica Fume”
by Hassan Bilal, Xiaojian Gao, Liborio Cavaleri, Alamgir Khan and Miao Ren
J. Compos. Sci. 2024, 8(11), 456; https://doi.org/10.3390/jcs8110456
“Spatial Cluster Analysis of the Social Determinants of Health and Fatal Crashes Involving US Geriatric and Non-Geriatric Road Users”
by Oluwaseun Adeyemi, Charles DiMaggio, Corita Grudzen, Sanjit Konda, Erin Rogers, Saul Blecker, JohnRoss Rizzo and Joshua Chodosh
Trauma Care 2024, 4(4), 266–281; https://doi.org/10.3390/traumacare4040023
“Impact of Mixed-Vehicle Environment on Speed Disparity as a Measure of Safety on Horizontal Curves”
by Tahmina Sultana and Yasser Hassan
World Electr. Veh. J. 2024, 15(10), 456; https://doi.org/10.3390/wevj15100456
“Enhancing Road Safety Strategies through Applying Combined Treatments for Different Crash Severity”
by Mohammad Nour Al-Marafi, Taqwa I. Alhadidi, Mohammad Alhawamdeh and Ahmed Jaber
Urban Sci. 2024, 8(3), 109; https://doi.org/10.3390/urbansci8030109
“Safety Impact Prediction of Redesigning National Roads Crossing Residential Areas: An Italian Case Study”
by Maurizio Crispino, Kevin Camozzi, Misagh Ketabdari, Arianna Antoniazzi and Emanuele Toraldo
Appl. Sci. 2024, 14(12), 4984; https://doi.org/10.3390/app14124984
“An Overview of the Efficiency of Roundabouts: Design Aspects and Contribution toward Safer Vehicle Movement”
by Konstantinos Gkyrtis and Alexandros Kokkalis
Vehicles 2024, 6(1), 433–449; https://doi.org/10.3390/vehicles6010019
“Properties and Characterization Techniques of Graphene Modified Asphalt Binders”
by Rodrigo Polo-Mendoza, Tatiana Navarro-Donado, Daniela Ortega-Martinez, Emilio Turbay, Gilberto Martinez-Arguelles and Rita Peñabaena-Niebles
Nanomaterials 2023, 13(5), 955; https://doi.org/10.3390/nano13050955
“Reconstruction of Asphalt Pavements with Crumb Rubber Modified Asphalt Mixture in Cold Region: Material Characterization, Construction, and Performance”
by Dongzhao Jin, Dongdong Ge, Jiaqing Wang, Lance Malburg and Zhanping You
Materials 2023, 16(5), 1874; https://doi.org/10.3390/ma16051874

“Vehicle Dynamics and Control: Advanced Mobility Technologies and Transportation Safety” |
“Advanced Road Materials and Pavement Engineering: Design, Structure, Performance and Characterization” |
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“Vehicle Safe Motion in Mixed Vehicle Technologies Environment” |
“Autonomous Vehicles and Urban Evolution: Technological, Social and Environmental Perspectives” |
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“Innovative Transportation Systems: Shaping Smart and Sustainable Urban Mobility” |
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