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Announcements
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 has been awarded to Mary E. Brunkow, Fred Ramsdell, and Shimon Sakaguchi for for their discoveries concerning peripheral immune tolerance. 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)
You are welcome to watch the recording here!
The Nobel Prize in Physics 2025 has been awarded to John Clarke, Michel H. Devoret and John M. Martinis for the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit. 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)
You are welcome to watch the recording here!

The Nobel Prize in Chemistry 2025 has been awarded to Susumu Kitagawa, Richard Robson and Omar M. Yaghi for the development of metal-organic frameworks. MDPI sincerely invites you to explore research in a related field.
16 September 2025
Biosensors | Notable Papers on Artificial Intelligence-Assisted Biosensors
1. “Recent Trends in SERS-Based Plasmonic Sensors for Disease Diagnostics, Biomolecules Detection, and Machine Learning Techniques”
by Kameswara Rao Vepa, Reshma Beeram and Venugopal Rao Soma
Biosensors 2023, 13(3), 328; https://doi.org/10.3390/bios13030328
Available online: https://www.mdpi.com/2079-6374/13/3/328
2. “AI-Assisted Detection of Biomarkers by Sensors and Biosensors for Early Diagnosis and Monitoring”
by Jacek Gębicki, Tomasz Wasilewski and Wojciech Kamysz
Biosensors 2024, 14(7), 356; https://doi.org/10.3390/bios14070356
Available online: https://www.mdpi.com/2079-6374/14/7/356
3. “Advancing Healthcare: Synergizing Biosensors and Machine Learning for Early Cancer Diagnosis”
by Darshan Singh, Mahtab Kokabi, Mehdi Javanmard and Muhammad Nabeel Tahir
Biosensors 2023, 13(9), 884; https://doi.org/10.3390/bios13090884
Available online: https://www.mdpi.com/2079-6374/13/9/884
4. “Nucleic Acid Quantification by Multi-Frequency Impedance Cytometry and Machine Learning”
by Arastou Pournadali Khamseh, Curt Scharfe, Jianye Sui, Mahtab Kokabi, Mehdi Javanmard and Neeru Gandotra
Biosensors 2023, 13(3), 316; https://doi.org/10.3390/bios13030316
Available online: https://www.mdpi.com/2079-6374/13/3/316
5. “On-Field Test of Tuberculosis Diagnosis through Exhaled Breath Analysis with a Gas Sensor Array”
by Alexandro Catini, Corrado Di Natale, Fausto Ciccacci, Hugo Bertrand Mbatchou Ngahane, Laurent-Mireille Endale Mangamba, Leonardo Palombi, Roberto Paolesse, Rosamaria Capuano and Yolande Christelle Ketchanji Mougang
Biosensors 2023, 13(5), 570; https://doi.org/10.3390/bios13050570
Available online: https://www.mdpi.com/2079-6374/13/5/570
6. “Progress and Perspectives of Mid-Infrared Photoacoustic Spectroscopy for Non-Invasive Glucose Detection”
by Abdulrahman Aloraynan, Dayan Ban, Jiaqi Song, Md Rejvi Kaysir and Shazzad Rassel
Biosensors 2023, 13(7), 716; https://doi.org/10.3390/bios13070716
Available online: https://www.mdpi.com/2079-6374/13/7/716
7. “Machine Learning-Driven Innovations in Microfluidics”
by Hee-Jae Jeon, Jinseok Park and Yang Woo Kim
Biosensors 2024, 14(12), 613; https://doi.org/10.3390/bios14120613
Available online: https://www.mdpi.com/2079-6374/14/12/613
8. “Application of Intelligent Medical Sensing Technology”
by Jie Fu, Qiya Gao and Shuang Li
Biosensors 2023, 13(8), 812; https://doi.org/10.3390/bios13080812
Available online: https://www.mdpi.com/2079-6374/13/8/812
9. “Advances in Cancer Research: Current and Future Diagnostic and Therapeutic Strategies”
by Hui Jiang, Xiaohui Liu and Xuemei Wang
Biosensors 2024, 14(2), 100; https://doi.org/10.3390/bios14020100
Available online: https://www.mdpi.com/2079-6374/14/2/100
10. “Machine Learning Techniques for Effective Pathogen Detection Based on Resonant Biosensors”
by Guoguang Rong, Mohamad Sawan and Yankun Xu
Biosensors 2023, 13(9), 860; https://doi.org/10.3390/bios13090860
Available online: https://www.mdpi.com/2079-6374/13/9/860
15 September 2025
Biosensors | Highly Cited Papers in 2024
You have free and unlimited access to the full texts of all of the open access articles published in our journal Biosensors (ISSN: 2079-6374). We welcome you to read our highly cited papers published in 2024 below:
- “AI-Assisted Detection of Biomarkers by Sensors and Biosensors for Early Diagnosis and Monitoring”
by Jacek Gębicki, Tomasz Wasilewski and Wojciech Kamysz
Biosensors 2024, 14(7), 356; https://doi.org/10.3390/bios14070356
Available online: https://www.mdpi.com/2079-6374/14/7/356 - “Hybrid Nanomaterials: A Brief Overview of Versatile Solutions for Sensor Technology in Healthcare and Environmental Applications”
by Florentina-Daniela Munteanu and Norica-Carmen Godja
Biosensors 2024, 14(2), 67; https://doi.org/10.3390/bios14020067
Available online: https://www.mdpi.com/2079-6374/14/2/67 - “Electrochemically Synthesized MIP Sensors: Applications in Healthcare Diagnostics”
by Akinrinade George Ayankojo, Jekaterina Reut and Vitali Syritski
Biosensors 2024, 14(2), 71; https://doi.org/10.3390/bios14020071
Available online: https://www.mdpi.com/2079-6374/14/2/71 - “A Comprehensive Review of Organ-on-a-Chip Technology and Its Applications”
by Negar Farhang Doost and Soumya K. Srivastava
Biosensors 2024, 14(5), 225; https://doi.org/10.3390/bios14050225
Available online: https://www.mdpi.com/2079-6374/14/5/225 - “Advances in Wearable Biosensors for Healthcare: Current Trends, Applications, and Future Perspectives”
by Dang-Khoa Vo and Kieu The Loan Trinh
Biosensors 2024, 14(11), 560; https://doi.org/10.3390/bios14110560
Available online: https://www.mdpi.com/2079-6374/14/11/560 - “Microfluidic-Based Non-Invasive Wearable Biosensors for Real-Time Monitoring of Sweat Biomarkers”
by Afsaneh Emamiamin, Andrea Pace, Donato Calabria, Elisa Lazzarini, Mara Mirasoli, Martina Zangheri, Massimo Guardigli and Seyedeh Rojin Shariati Pour
Biosensors 2024, 14(1), 29; https://doi.org/10.3390/bios14010029
Available online: https://www.mdpi.com/2079-6374/14/1/29 - “Surface Plasmon Resonance Biosensors: A Review of Molecular Imaging with High Spatial Resolution”
by Jiying Xu, Pengfei Zhang and Yi Chen
Biosensors 2024, 14(2), 84; https://doi.org/10.3390/bios14020084
Available online: https://www.mdpi.com/2079-6374/14/2/84 - “Current Trends in RNA Virus Detection via Nucleic Acid Isothermal Amplification-Based Platforms”
by Le Thi Nhu Ngoc and Young-Chul Lee
Biosensors 2024, 14(2), 97; https://doi.org/10.3390/bios14020097
Available online: https://www.mdpi.com/2079-6374/14/2/97 - “Additive Manufacturing Applications in Biosensors Technologies”
by Abraham Abbey Paul, Adedamola D. Aladese and Robert S. Marks
Biosensors 2024, 14(2), 60; https://doi.org/10.3390/bios14020060
Available online: https://www.mdpi.com/2079-6374/14/2/60 - “On-Site Bioaerosol Sampling and Airborne Microorganism Detection Technologies”
by Afagh Rastmanesh, Jayanta S. Boruah, Min-Seok Lee and Seungkyung Park
Biosensors 2024, 14(3), 122; https://doi.org/10.3390/bios14030122
Available online: https://www.mdpi.com/2079-6374/14/3/122
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.
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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
22 August 2025
Biosensors | Issue Cover Articles in 2024
The articles below have been selected as the 2024 Issue Cover Articles by the Editorial Office of Biosensors (ISSN: 2079-6374). These articles come from multiple fields within the scope of Biosensors. We hope that they can provide insights and references for scholars in these fields.
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1. “Gram-Positive Bacterial Membrane-Based Biosensor for Multimodal Investigation of Membrane–Antibiotic Interactions” |
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2. “Design of a Porous Silicon Biosensor: Characterization, Modeling, and Application to the Indirect Detection of Bacteria” |
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3. “Advancing Point-of-Care Diagnosis: Digitalizing Combinatorial Biomarker Signals for Lupus Nephritis” |
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4. “Gold Nanoprobes for Detection of a Crucial EGFR Deletion for Early Diagnosis of Non-Small-Cell Lung Cancer” |
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5. “A Diagnostic Chip for the Colorimetric Detection of Legionella pneumophila in Less than 3 h at the Point of Need” |
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6. “Soft-Template-Based Manufacturing of Gold Nanostructures for Energy and Sensing Applications” |
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7. “A 3D-Printed Do-It-Yourself ELISA Plate Reader as a Biosensor Tested on TNFα Assay” |
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8. “Nanosensor-Enabled Detection and Identification of Intracellular Bacterial Infections in Macrophages” |
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9. “Analysis of Random Lasing in Human Blood” |
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10. “Aptamer-Mediated Electrochemical Detection of SARS-CoV-2 Nucleocapsid Protein in Saliva” |
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11. “Lateral Flow Assay for Preeclampsia Screening Using DNA Hairpins and Surface-Enhanced Raman-Active Nanoprobes Targeting hsa-miR-17-5p” |
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12. “Choline Oxidase-Incorporated ATRP-Based Cerium Nanogels as Nanozymes for Colorimetric Detection of Hydrogen Peroxide and Choline” |
21 August 2025
Meet Us at the 5th European Biosensor Symposium, 26–29 October 2025, Tarragona, Spain
Conference: The 5th European Biosensor Symposium
Date: 26–29 October 2025
Place: Tarragona, Spain
Booth: #3
The European Biosensor Symposium conference aims to highlight the advances and the relevance of biosensors, creating a forum of debate to promote and strengthen scientific advances and collaborations and the emergence of new research ideas. Its scientific committee is made up of some of the most renowned scientists in the world in their respective areas of knowledge. Originally held in Germany, it has gradually grown and expanded across Europe and is going to celebrate its 5th edition in Tarragona, Spain, from 26 to 29 October 2025.
As biosensors continue to revolutionize fields like healthcare, environmental monitoring, and industrial processes, the congress aims to catalyze collaborations and accelerate progress in this rapidly evolving domain. Topics of the European Biosensor Symposium include bioreceptors, transducers, biohybrid interfaces, devices, data analysis and applications.
The following MDPI journals will be represented:
If you plan on attending this conference, please feel free to stop by our booth. Our delegates look forward to meeting you in person to answer any questions you may have!
For more information about the conference, please visit the following link: https://www.ebs2025.com/.
19 August 2025
Biosensors | Highly Cited Papers in 2023 in the “Biosensor Materials” Section
1. “Graphene-Based Electrochemical Biosensors for Breast Cancer Detection”
by Ali Mohammadpour-Haratbar, Seyyed Behnam Abdollahi Boraei, Yasser Zare, Kyong Yop Rhee and Soo-Jin Park
Biosensors 2023, 13(1), 80; https://doi.org/10.3390/bios13010080
Full text available online: https://www.mdpi.com/2079-6374/13/1/80
2. “Advanced Nanomaterials-Based Electrochemical Biosensors for Catecholamines Detection: Challenges and Trends”
by Zina Fredj and Mohamad Sawan
Biosensors 2023, 13(2), 211; https://doi.org/10.3390/bios13020211
Full text available online: https://www.mdpi.com/2079-6374/13/2/211
3. “A UiO-66-NH2 MOF/PAMAM Dendrimer Nanocomposite for Electrochemical Detection of Tramadol in the Presence of Acetaminophen in Pharmaceutical Formulations”
by Fariba Garkani Nejad, Hadi Beitollahi and Iran Sheikhshoaie
Biosensors 2023, 13(5), 514; https://doi.org/10.3390/bios13050514
Full text available online: https://www.mdpi.com/2079-6374/13/5/514
4. “Organic Electronics in Biosensing: A Promising Frontier for Medical and Environmental Applications”
by Jyoti Bala Kaushal, Pratima Raut and Sanjay Kumar
Biosensors 2023, 13(11), 976; https://doi.org/10.3390/bios13110976
Full text available online: https://www.mdpi.com/2079-6374/13/11/976
5. “Recent Advances in Biomolecular Detection Based on Aptamers and Nanoparticles”
by Ruiting Xu, Leixin Ouyang, Heyi Chen, Ge Zhang and Jiang Zhe
Biosensors 2023, 13(4), 474; https://doi.org/10.3390/bios13040474
Full text available online: https://www.mdpi.com/2079-6374/13/4/474
6. “From Enzymatic Dopamine Biosensors to OECT Biosensors of Dopamine”
by Cristian Ravariu
Biosensors 2023, 13(8), 806; https://doi.org/10.3390/bios13080806
Full text available online: https://www.mdpi.com/2079-6374/13/8/806
7. “MoS2-Carbon Nanodots as a New Electrochemiluminescence Platform for Breast Cancer Biomarker Detection”
by Laura Gutiérrez-Gálvez, Manuel Vázquez Sulleiro, Cristina Gutiérrez-Sánchez, Daniel García-Nieto, Mónica Luna, Emilio M. Pérez, Tania García-Mendiola and Encarnación Lorenzo
Biosensors 2023, 13(3), 348; https://doi.org/10.3390/bios13030348
Full text available online: https://www.mdpi.com/2079-6374/13/3/348
8. “Recent Advances in Molecular and Immunological Diagnostic Platform for Virus Detection: A Review”
by Kieu The Loan Trinh, Hoang Dang Khoa Do and Nae Yoon Lee
Biosensors 2023, 13(4), 490; https://doi.org/10.3390/bios13040490
Full text available online: https://www.mdpi.com/2079-6374/13/4/490
9. “Aptameric Fluorescent Biosensors for Liver Cancer Diagnosis”
by Seonga Park, Euni Cho, Sy-Tsong Dean Chueng, June-Sun Yoon,Taek Lee and Jin-Ho Lee
Biosensors 2023, 13(6), 617; https://doi.org/10.3390/bios13060617
Full text available online: https://www.mdpi.com/2079-6374/13/6/617
10. “Nanotechnology-Assisted Biosensors for the Detection of Viral Nucleic Acids: An Overview”
by Hye Kyu Choi and Jinho Yoon
Biosensors 2023, 13(2), 208; https://doi.org/10.3390/bios13020208
Full text available online: https://www.mdpi.com/2079-6374/13/2/208
19 August 2025
Biosensors | Highly Cited Papers in 2023 from the “Optical and Photonic Biosensors” Section
1. “Gold Nanoparticle-Based Plasmonic Biosensors”
by Enrico Ferrari
Biosensors 2023, 13(3), 411; https://doi.org/10.3390/bios13030411
Full text available online: https://www.mdpi.com/2079-6374/13/3/411
2. “Early-Stage Detection of Biotic and Abiotic Stress on Plants by Chlorophyll Fluorescence Imaging Analysis”
by Julietta Moustaka and Michael Moustakas
Biosensors 2023, 13(8), 796; https://doi.org/10.3390/bios13080796
Full text available online: https://www.mdpi.com/2079-6374/13/8/796
3. “Optical Biosensors and Their Applications for the Detection of Water Pollutants”
by Marcela Herrera-Domínguez, Gesuri Morales-Luna, Jürgen Mahlknecht, Quan Cheng, Iris Aguilar-Hernández and Nancy Ornelas-Soto
Biosensors 2023, 13(3), 370; https://doi.org/10.3390/bios13030370
Full text available online: https://www.mdpi.com/2079-6374/13/3/370
4. “Molecular Fingerprint Detection Using Raman and Infrared Spectroscopy Technologies for Cancer Detection: A Progress Review”
by Shuyan Zhang, Yi Qi, Sonia Peng Hwee Tan, Renzhe Bi and Malini Olivo
Biosensors 2023, 13(5), 557; https://doi.org/10.3390/bios13050557
Full text available online: https://www.mdpi.com/2079-6374/13/5/557
5. “Recent Advancements of LSPR Fiber-Optic Biosensing: Combination Methods, Structure, and Prospects”
by Hongxin Zhang, Xue Zhou, Xuegang Li, Pengqi Gong, Yanan Zhang and Yong Zhao
Biosensors 2023, 13(3), 405; https://doi.org/10.3390/bios13030405
Full text available online: https://www.mdpi.com/2079-6374/13/3/405
6. “Difunctional Hydrogel Optical Fiber Fluorescence Sensor for Continuous and Simultaneous Monitoring of Glucose and pH”
by Yangjie Li, Site Luo,Yongqiang Gui, Xin Wang, Ziyuan Tian and Haihu Yu
Biosensors 2023, 13(2), 287; https://doi.org/10.3390/bios13020287
Full text available online: https://www.mdpi.com/2079-6374/13/2/287
7. “Optical Detection of Cancer Cells Using Lab-on-a-Chip”
by Luis Abraham García-Hernández, Eduardo Martínez-Martínez, Denni Pazos-Solís, Javier Aguado-Preciado Ateet Dutt, Abraham Ulises Chávez-Ramírez, Brian Korgel, Ashutosh Sharma and Goldie Oza
Biosensors 2023, 13(4), 439; https://doi.org/10.3390/bios13040439
Full text available online: https://www.mdpi.com/2079-6374/13/4/439
8. “Luminescent Guests Encapsulated in Metal–Organic Frameworks for Portable Fluorescence Sensor and Visual Detection Applications: A Review”
by Xu Xu, Muyao Ma, Tongxin Sun, Xin Zhao and Lei Zhang
Biosensors 2023, 13(4), 435; https://doi.org/10.3390/bios13040435
Full text available online: https://www.mdpi.com/2079-6374/13/4/435
9. “Progress in the Optical Sensing of Cardiac Biomarkers”
by Cristina Polonschii, Monica Potara, Madalina Iancu, Sorin David, Roberta Maria Banciu, Alina Vasilescu and Simion Astilean
Biosensors 2023, 13(6), 632; https://doi.org/10.3390/bios13060632
Full text available online: https://www.mdpi.com/2079-6374/13/6/632
10. “Localized Surface Plasmon Resonance-Based Nanosensor for Rapid Detection of Glyphosate in Food Samples”
by Ariany Soares Côco, Fabiana Vasconcelos Campos, Camilo Arturo Rodríguez Díaz, Marco César Cunegundes Guimarães, Adilson Ribeiro Prado and Jairo Pinto de Oliveira
Biosensors 2023, 13(5), 512; https://doi.org/10.3390/bios13050512
Full text available online: https://www.mdpi.com/2079-6374/13/5/512
























