Announcements
26 July 2023
Foods | Feature Papers in Section “Food Systems”
21 July 2023
Foods | Feature Papers in Section “Food Biotechnology”
11 July 2023
MDPI’s Newly Launched Journals in June 2023
With the first issue released in June 2023, five new MDPI journals disseminating multi-disciplinary science are due to launch, which will cover the subjects of medicine & pharmacology, biology and physical sciences.
The newly launched journals will be overseen by professional Editorial Board Members and Editors to ensure an accurate and rapid publication, rigorous peer review and broad visibility.
Please feel free to browse and discover more about the new journals below.
| Journal | Founding Editor-in-Chief | Journal topics (selected) |
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Prof. Dr. Jun Ma, Peking University, China| Editorial | view inaugural issue | growth and development; diet and nutrients; school health promotion policies and practices; child health and care; adolescent health and wellbeing | view journal scope | submit an article |
 |
Prof. Dr. Bernd Rehm, Griffith University, Australia | Editorial | view inaugural issue | DNA and gene synthesis; synthetic transcription factors; protein engineering; viral engineering; metabolic engineering | view journal scope | submit an article |
 |
Prof. Dr. Varsha Gandhi, University of Texas MD Anderson Cancer Center, USA | Editorial | view inaugural issue | lymphatics; cancers associated with lymphocytes and lymphoblasts; lymphatic tissues; lymphoma; lymphoid leukemia | view journal scope | submit an article |
 |
Dr. Bradley Turner, University of Melbourne, Australia | Editorial | view inaugural issue | multiple sclerosis; amyotrophic lateral sclerosis; primary lateral sclerosis; atherosclerosis; systemic sclerosis | view journal scope | submit an article |
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Prof. Dr. Clemens Burda, Case Western Reserve University, USA | Editorial | view inaugural issue | Gamma ray, X-ray, and UV–Vis spectroscopies; NIR/mid-infrared/Raman spectroscopy; microwave and THz spectroscopy; high-resolution gas-phase atomic, molecular, and cluster spectroscopy; MS, NMR, and EPR spectroscopy | view journal scope | submit an article |
We wish to thank everyone who has supported the development of open access publishing. You are welcome to submit an application to the New Journal Committee (newjournal-committee@mdpi.com) if you would like to create more new journals.
10 July 2023
Foods | Feature Papers in Section “Food Toxicology”
4 July 2023
Foods | Feature Papers in Section “Foodomics”
4 July 2023
Foods | Feature Papers in Section “Sensory and Consumer Sciences”
4 July 2023
Foods | Feature Papers in Section “Food Packaging and Preservation”
3 July 2023
MDPI Insights: The CEO's Letter #1 - Open Access and Impactful Research
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
The Future is Open, and MDPI is Leading the Way
I strongly believe in a future that embraces openness, where open source, open information, and open access (OA) take center stage. This belief that led me to join MDPI in 2020, and I am honored to have recently been appointed as Chief Executive Officer (CEO). In this capacity, and operating in close liaison with Dr. Lin and MDPI’s senior management, I shall work to build on Dr. Lin’s achievements of the past quarter-century. In this role, I will focus on communication initiatives to promote MDPI's remarkable work and continue to build our company as a trusted leader in OA publishing. For over two decades, MDPI has been at the forefront of reshaping the academic publishing landscape, with OA surpassing subscription-based publishing in 2020. This trajectory is deeply rooted in our history and reflects our unwavering commitment and vision for an open future.
1 Million Published Articles
2023 began with a remarkable achievement for MDPI, as we became the first OA publisher to reach the milestone of 1 million published articles. This represents 2.7 million unique authors who have trusted us with their work, or about a third of all researchers worldwide. As the world's most cited OA publisher, we are proud in sharing these significant milestones.
Our mission remains unchanged: to make science open and accessible to all. We understand the importance of knowledge access, empowering researchers to stay at the forefront of a rapidly changing world. Our diverse range of journals covers a wide spectrum of disciplines, offering cutting-edge insights, trusted tools, and crucial knowledge to address global challenges.
Liberating Science
As the world’s leading OA publisher, MDPI is actively liberating science. We are committed to eliminating the frustrations researchers and the general public face when accessing information, ensuring it is not locked behind paywalls. We firmly believe that everyone has a right to information, and our commitment to open access publishing drives our work.
In this inaugural edition of Insights: The CEO's Letter, I draw inspiration from the upcoming 20th anniversary of the Berlin Declaration on Open Access. Its stated mission reminds us that true impact is achieved when knowledge is widely and readily available to society:
"Our mission of disseminating knowledge is only half complete if the information is not made widely and readily available to society”
Impactful Research
MDPI Publishes Impactful Research: Recognized by Leading Indexing Databases
MDPI journals are indexed in every single top database in the world.
As of June 2023, we have 214 journals indexed within Web of Science, 223 indexed within Scopus, 87 indexed within PubMed and PMC, and 17 indexed within MEDLINE, and these numbers increase every month. We constantly strive to expand the coverage of our journals within leading multi-disciplinary and scope-specific databases, resulting in an incredibly broad range of journals that are indexed within a variety of databases. MDPI has active relationships with approximately 65 well-known databases around the world, and we continue to expand our portfolio every year so that your work can be found, cited, and referenced with ease.
Continued Growth of MDPI Journals
The 2022 Scopus and Web of Science journal citation metrics were officially released in June, and I am pleased to report that 31 MDPI journals received their first CiteScore, taking the total number of journals with a CiteScore to 216. The number of MDPI journals receiving an Impact Factor (IF) also continues to grow with 111 receiving their first, by being covered in the ESCI, bringing our total number of journals with an IF to 208 of which 41 journals received an IF above 4.0. Looking at 2022 CiteScores in the Scopus database, 80% of MDPI journals have a score that ranks them in Q1 or Q2 in at least one subject category.
Publishing impactful science would not be possible without all of our authors, editors and reviewers. Thank you for your contribution and continued support! Together we share the latest scientific insights faster and ensure that your work is accessible to all.
Read more
Inside MDPI
Preprints.org: Clarivate adds the Preprint Citation Index to the Web of Science
At MDPI, we are dedicated to driving the advancement of science. Through our initiative, Preprints.org, researchers can publish their work and gain valuable feedback from the broader research community, ensuring rapid progress in their respective fields. This is particularly crucial during times of health and climate challenges, where timely dissemination of findings is essential.
Increased Visibility for Preprints
I am pleased to share that Clarivate recognizes the significance of preprints and has taken a crucial step to enhance their visibility. Clarivate has added the Preprint Citation Index to the Web of Science, encompassing preprints published not only on Preprints.org but also on other reputable repositories.
Looking ahead, the future of preprints appears promising, bolstered by the recent indexing announcement from the Web of Science. As a result, preprints will receive increased visibility, serving as a valuable resource for staying informed about the latest research developments.
Read more
What are Preprints?
The Pros and Cons of Preprints
Preprints and COVID-19
Preprints—The Future of Open Access Publishing?
Coming Together for Science
The First International Conference on Antioxidants: Sources, Methods, Health Benefits and Industrial Applications
In this edition of ‘Coming Together for Science,’ I am pleased to highlight the First International Conference on Antioxidants organized by our conference team in the beautiful city of Barcelona, Spain. The conference attracted over 130 attendees, who engaged in 42 talks, and 89 poster presentations spread across several sessions.
Working Together
Under the leadership of Prof. Dr. Alessandra Napolitano (Department of Chemical Sciences, University of Naples ‘Federico II’, Naples, Italy) and Prof. Dr. Rosa M. Lamuela Raventos (Department of Nutrition, Food Sciences and Gastronomy, University of Barcelona, Spain) as chairs, and supported by the committee members, 10 invited keynote speakers, poster presenters, and all the attendees, this dedicated group of academics came together to discuss the natural sources, methodologies, health benefits, and industrial applications of antioxidants.
Especially noteworthy is the positive feedback received from attendees, with 94% rating the overall organization of the conference as good or excellent. I particularly love the picture above, capturing the gathering of some of the participants. You can browse through more photos in the event gallery located here.
Managing Events With Sciforum
If you are considering hosting your own academic event, I highly recommend checking out Sciforum, MDPI's event management platform. Sciforum simplifies the entire process, making it easy to host your own event by allowing you to focus on what really matters: Science!
Read more
Closing Thoughts
Stefan Tochev, Dr. Shu-Kun Lin, Dr. Eric O. Freed, Peter Roth, Wynne Wang, Allison Yang
Viruses and Editorial Quality: Acknowledging the Dedication of our Viruses Journal Team
During a June meeting with Dr. Eric O. Freed, the founding and current Editor-in-Chief of our journal Viruses, I was reminded of the exceptional dedication of our editorial board. Meeting with Eric is a pleasure, as he has a strong commitment and clear vision for the journal. Over the course of two days, we gained a deep understanding of the journal’s expectations and focus on strategic growth, editorial board representation, and engagement.
I am pleased to share that Viruses holds a CiteScore of 7.1 (an increase of 7.57% versus the 2021 metric) and an Impact Factor of 4.7. You can view the journal statistics here. Viruses publishes highly cited papers, and is indexed in renowned databases such as Scopus, SCIE (Web of Science), PubMed, and others, and maintains affiliations with prestigious societies. Moreover, the Viruses team has recently announced an exciting upcoming event titled ‘Viruses 2024 – A World of Viruses,’ scheduled to take place in Barcelona, Spain, from 14–16 February 2024.
Testimonials
If you notice my enthusiasm regarding our editorial service, it’s because the surveys and testimonials we receive speak volumes about the experiences of our authors, reviewers, and guest editors who collaborate with MDPI. The purpose of these letters is to highlight the exceptional work that we do and the experiences we create for the scholars – thus, let me end with this testimonial from an author:
“It was a great pleasure to publish in Viruses Special Issue [Emerging Viruses in Aquaculture]. The submission process was easy. Guest editors were very helpful and provided all the guidance and support as needed. The handling of the manuscript by the Editorial Team was very fast, efficient, and professional. The reviewer’s comments were insightful, and the publication processes were remarkably rapid.”
– Ms. Magdalena Stachnik, Państwowy Instytut Weterynaryjny | PIWet
Article in Viruses: Emerging Viral Pathogens in Sturgeon Aquaculture in Poland: Focus on Herpesviruses and Mimivirus Detection
Chief Executive Officer
MDPI AG
3 July 2023
Foods | Feature Papers in Section “Food Security and Sustainability”
28 June 2023
2022 Impact Factors for MDPI Journals
The 2022 citation metrics have been released in the Journal Citation Reports (JCR), and we’re pleased to announce the following results for MDPI journals:
We are thrilled to announce that 90% of our ranked MDPI journals, specifically 86 out of 96 (captured in the table below), are performing above average in Q1 or Q2. This year, Clarivate has expanded its Impact Factor (IF) awards to include journals in the Emerging Sources Citation Index (ESCI) and the Arts and Humanities Citation Index (AHCI), providing greater transparency for the full set of journals indexed in the Web of Science Core Collection. As a result, 111 of MDPI journals have received their first IF in 2023, with 37 journals surpassing an IF of 3.0. In total, 208 MDPI journals have been honored with an IF.
Clarivate explains that by "expanding the coverage but holding to highly selective standards, the [Impact Factor] is now a reliable indicator of trustworthiness, as well as a measure of scholarly impact, at the journal level."
Please visit our blog post where we discuss the release of the latest citation metrics with our Indexing Manager, Dr. Constanze Schelhorn, to find out what's different this time around and how to make use of different metrics available.
| Journal | Impact Factor | Rank Quartile | Category |
| Vaccines | 7.8 | Q1 | Immunology |
| Medicine, Research & Experimental | |||
| Antioxidants | 7.0 | Q1 | Food Science & Technology |
| Biochemistry & Molecular Biology | |||
| Chemistry, Medicinal | |||
| Cells | 6.0 | Q2 | Cell Biology |
| Nutrients | 5.9 | Q1 | Nutrition & Dietetics |
| International Journal of Molecular Sciences | 5.6 | Q1 | Biochemistry & Molecular Biology |
| Q2 | Chemistry, Multidisciplinary | ||
| Journal of Theoretical and Applied Electronic Commerce Research | 5.6 | Q2 | Business |
| Biomolecules | 5.5 | Q1 | Biochemistry & Molecular Biology |
| Biosensors | 5.4 | Q1 | Chemistry, Analytical |
| Instruments & Instrumentation | |||
| Q2 | Nanoscience & Nanotechnology | ||
| Fractal and Fractional | 5.4 | Q1 | Mathematics, Interdisciplinary Applications |
| Marine Drugs | 5.4 | Q1 | Chemistry, Medicinal |
| Pharmacology & Pharmacy | |||
| Pharmaceutics | 5.4 | Q1 | Pharmacology & Pharmacy |
| Nanomaterials | 5.3 | Q1 | Physics, Applied |
| Q2 | Chemistry, Multidisciplinary | ||
| Materials Science, Multidisciplinary | |||
| Nanoscience & Nanotechnology | |||
| Cancers | 5.2 | Q2 | Oncology |
| Foods | 5.2 | Q1 | Food Science & Technology |
| Polymers | 5.0 | Q1 | Polymer Science |
| Remote Sensing | 5.0 | Q1 | Geosciences, Multidisciplinary |
| Q2 | Remote Sensing | ||
| Imaging Science & Photographic Technology | |||
| Environmental Sciences | |||
| Antibiotics | 4.8 | Q1 | Pharmacology & Pharmacy |
| Q2 | Infectious Diseases | ||
| Drones | 4.8 | Q2 | Remote Sensing |
| Journal of Functional Biomaterials | 4.8 | Q2 | Engineering, Biomedical |
| Materials Science, Biomaterials | |||
| Biomedicines | 4.7 | Q1 | Pharmacology & Pharmacy |
| Q2 | Biochemistry & Molecular Biology | ||
| Medicine, Research & Experimental | |||
| Journal of Fungi | 4.7 | Q2 | Mycology |
| Microbiology | |||
| Viruses | 4.7 | Q2 | Virology |
| Bioengineering | 4.6 | Q2 | Engineering, Biomedical |
| Gels | 4.6 | Q1 | Polymer Science |
| Molecules | 4.6 | Q2 | Chemistry, Multidisciplinary |
| Biochemistry & Molecular Biology | |||
| Pharmaceuticals | 4.6 | Q2 | Pharmacology & Pharmacy |
| Chemistry, Medicinal | |||
| Toxics | 4.6 | Q1 | Toxicology |
| Q2 | Environmental Sciences | ||
| Biomimetics | 4.5 | Q1 | Engineering, Multidisciplinary |
| Q2 | Materials Science, Biomaterials | ||
| Microorganisms | 4.5 | Q2 | Microbiology |
| Plants | 4.5 | Q1 | Plant Sciences |
| Biology | 4.2 | Q2 | Biology |
| Chemosensors | 4.2 | Q2 | Instruments & Instrumentation |
| Chemistry, Analytical | |||
| Electrochemistry | |||
| Membranes | 4.2 | Q2 | Engineering, Chemical |
| Materials Science, Multidisciplinary | |||
| Chemistry, Physical | |||
| Polymer Science | |||
| Toxins | 4.2 | Q1 | Toxicology |
| Q2 | Food Science & Technology | ||
| Metabolites | 4.2 | Q2 | Biochemistry & Molecular Biology |
| Batteries | 4.0 | Q2 | Electrochemistry |
| Materials Science, Multidisciplinary | |||
| Q3 | Energy & Fuels | ||
| Catalysts | 3.9 | Q2 | Chemistry, Physical |
| Journal of Clinical Medicine | 3.9 | Q2 | Medicine, General & Internal |
| Land | 3.9 | Q2 | Environmental Studies |
| Sensors | 3.9 | Q2 | Instruments & Instrumentation |
| Chemistry, Analytical | |||
| Engineering, Electrical & Electronic | |||
| Sustainability | 3.9 | Q2 | Environmental Sciences (SCIE) |
| Environmental Studies (SSCI) | |||
| Q3 | Green & Sustainable Science & Technology (SCIE) | ||
| Green & Sustainable Science & Technology (SSCI) | |||
| Buildings | 3.8 | Q2 | Construction & Building Technology |
| Engineering, Civil | |||
| Agronomy | 3.7 | Q1 | Agronomy |
| Q2 | Plant Sciences | ||
| Fermentation | 3.7 | Q2 | Biotechnology & Applied Microbiology |
| Pathogens | 3.7 | Q2 | Microbiology |
| Agriculture | 3.6 | Q1 | Agronomy |
| Diagnostics | 3.6 | Q2 | Medicine, General & Internal |
| Genes | 3.5 | Q2 | Genetics & Heredity |
| Journal of Intelligence | 3.5 | Q2 | Psychology, Multidisciplinary |
| Lubricants | 3.5 | Q2 | Engineering, Mechanical |
| Processes | 3.5 | Q2 | Engineering, Chemical |
| Coatings | 3.4 | Q2 | Materials Science, Coatings & Films |
| Physics, Applied | |||
| Q3 | Materials Science, Multidisciplinary | ||
| ISPRS International Journal of Geo-Information | 3.4 | Q2 | Geography, Physical |
| Q3 | Computer Science, Information Systems | ||
| Remote Sensing | |||
| Materials | 3.4 | Q2 | Metallurgy & Metallurgical Engineering |
| Physics, Applied | |||
| Physics, Condensed Matter | |||
| Q3 | Materials Science, Multidisciplinary | ||
| Chemistry, Physical | |||
| Micromachines | 3.4 | Q2 | Instruments & Instrumentation |
| Physics, Applied | |||
| Chemistry, Analytical | |||
| Q3 | Nanoscience & Nanotechnology | ||
| Water | 3.4 | Q2 | Water Resources |
| Environmental Sciences | |||
| Brain Sciences | 3.3 | Q3 | Neurosciences |
| Energies | 3.2 | Q3 | Energy & Fuels |
| Fire | 3.2 | Q1 | Forestry |
| Q2 | Ecology | ||
| Life | 3.2 | Q2 | Biology |
| Current Issues in Molecular Biology | 3.1 | Q3 | Biochemistry & Molecular Biology |
| Horticulturae | 3.1 | Q1 | Horticulture |
| Animals | 3.0 | Q1 | Agriculture, Dairy & Animal Science |
| Veterinary Sciences | |||
| Insects | 3.0 | Q1 | Entomology |
| Atmosphere | 2.9 | Q3 | Meteorology & Atmospheric Sciences |
| Environmental Sciences | |||
| Electronics | 2.9 | Q2 | Engineering, Electrical & Electronic |
| Physics, Applied | |||
| Q3 | Computer Science, Information Systems | ||
| Forests | 2.9 | Q1 | Forestry |
| Inorganics | 2.9 | Q2 | Chemistry, Inorganic & Nuclear |
| Journal of Marine Science and Engineering | 2.9 | Q1 | Engineering, Marine |
| Q2 | Oceanography | ||
| Engineering, Ocean | |||
| Metals | 2.9 | Q2 | Metallurgy & Metallurgical Engineering |
| Q3 | Materials Science, Multidisciplinary | ||
| Tropical Medicine and Infectious Disease | 2.9 | Q2 | Tropical Medicine |
| Parasitology | |||
| Q3 | Infectious Diseases | ||
| Universe | 2.9 | Q2 | Astronomy & Astrophysics |
| Physics, Particles & Fields | |||
| Healthcare | 2.8 | Q2 | Health Policy & Services (SSCI) |
| Q3 | Health Care Sciences & Services (SCIE) | ||
| Applied Sciences | 2.7 | Q2 | Engineering, Multidisciplinary |
| Physics, Applied | |||
| Q3 | Chemistry, Multidisciplinary | ||
| Materials Science, Multidisciplinary | |||
| Crystals | 2.7 | Q2 | Crystallography |
| Q3 | Materials Science, Multidisciplinary | ||
| Entropy | 2.7 | Q2 | Physics, Multidisciplinary |
| Magnetochemistry | 2.7 | Q2 | Chemistry, Inorganic & Nuclear |
| Q3 | Chemistry, Physical | ||
| Materials Science, Multidisciplinary | |||
| Symmetry | 2.7 | Q2 | Multidisciplinary Sciences |
| Actuators | 2.6 | Q2 | Instruments & Instrumentation |
| Engineering, Mechanical | |||
| Aerospace | 2.6 | Q1 | Engineering, Aerospace |
| Behavioral Sciences | 2.6 | Q2 | Psychology, Multidisciplinary |
| Current Oncology | 2.6 | Q3 | Oncology |
| Machines | 2.6 | Q2 | Engineering, Mechanical |
| Q3 | Engineering, Electrical & Electronic | ||
| Medicina | 2.6 | Q3 | Medicine, General & Internal |
| Separations | 2.6 | Q3 | Chemistry, Analytical |
| Minerals | 2.5 | Q2 | Mining & Mineral Processing |
| Mineralogy | |||
| Geochemistry & Geophysics | |||
| Children | 2.4 | Q2 | Pediatrics |
| Diversity | 2.4 | Q2 | Biodiversity Conservation |
| Q3 | Ecology | ||
| Journal of Cardiovascular Development and Disease | 2.4 | Q3 | Cardiac & Cardiovascular Systems |
| Mathematics | 2.4 | Q1 | Mathematics |
| Photonics | 2.4 | Q3 | Optics |
| Veterinary Sciences | 2.4 | Q1 | Veterinary Sciences |
| Fishes | 2.3 | Q2 | Marine & Freshwater Biology |
| Fisheries | |||
| Axioms | 2.0 | Q2 | Mathematics, Applied |
| Systems | 1.9 | Q2 | Social Sciences, Interdisciplinary |
| Tomography | 1.9 | Q3 | Radiology, Nuclear Medicine & Medical Imaging |
Note: The Journal of Personalized Medicine's Impact Factor was omitted in the original release and will be assigned separately. Please find the data on the journal webpage in due course.
Source: 2022 Journal Impact Factors, Journal Citation Reports TM (Clarivate, 2023)
