
Journal Menu
► ▼ Journal Menu-
- Crystals Home
- Aims & Scope
- Editorial Board
- Reviewer Board
- Topical Advisory Panel
- Instructions for Authors
- Special Issues
- Topics
- Sections & Collections
- Article Processing Charge
- Indexing & Archiving
- Editor’s Choice Articles
- Most Cited & Viewed
- Journal Statistics
- Journal History
- Journal Awards
- Society Collaborations
- Conferences
- Editorial Office
Journal Browser
► ▼ Journal BrowserNeed Help?
Announcements
29 June 2023
Meet Us at the 21st National Conference on Catalysis, 21–25 July 2023, Kunming, China

MDPI will attend the 21st National Conference on Catalysis. This event of the Chinese Chemical Society will be held from 21 to 25 July 2023 in Kunming, China, and is hosted by the Catalysis Professional Committee of the Chinese Chemical Society. The event is being jointly organized by Yunnan University, Kunming University of Science and Technology, and Yunnan Precious Metals Laboratory.
This conference is the largest academic conference at the highest level in the field of catalysis in China and is held every two years. The theme of the conference is "Catalytic Science and Technology for Two-Carbon Strategy", and its topics will cover both the development of frontier technology and basic research into catalysis in the fields of chemical industry, energy, environment, materials, biology, pharmaceuticals, analysis, etc.
The conference program will include invited reports, oral reports, poster presentations, forums, creative pop-up sessions, etc. During the conference, the Catalysis Professional Committee will issue the “Ninth China Catalysis Award”. The conference will also organize well-known manufacturers in the field of catalysis to carry out related product exhibitions and technical exchanges and arrange special workshops on their applications.
The following MDPI journals will be represented:
If you plan on attending this conference, please feel free to stop by our booth (#C035) and start a conversation with us. 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 https://21ncc.scimeeting.cn/cn/web/index/16736.
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)
14 June 2023
Meet Us at the 2023 National Polymer Academic Paper Conference of the Chinese Chemical Society, 13–17 October 2023, Wuhan, China

A range of MDPI journals will be attending the 2023 National Polymer Academic Paper Conference of the Chinese Chemical Society as exhibitors. This meeting will be held in Wuhan, China, from 13 to 17 October 2023.
The National Polymer Academic Paper Conference of the Chinese Chemical Society, which has been held every two years since 1954, is the most important, largest and most influential academic conference in the field of polymers in China. The 2023 National Polymer Academic Paper Conference of the Chinese Chemical Society will be held in Wuhan from 13 to 17 October. It will be sponsored by the Polymer Science Committee of the Chinese Chemical Society and Huazhong University of Science and Technology.
The conference will take the important function of polymer science and technology in the new era of national economy and society as the entry point. It will focus on showing the research results and development trends of our country’s polymer science and materials field in recent years. It provides a broad academic and technical exchange platform for those sci-tech, education, and industry workers and young students who conduct research and development in the field. The aim is to promote the sustainable development and innovation of polymer science, improve the level of interdisciplinary and cutting-edge research of polymer-related disciplines, connect with the major national needs, overcome the core and key technical problems, and promote the transformation of scientific research results.
The following MDPI journals will be represented:
If you are attending this conference, please feel free to start a conversation with us at 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 https://www.bagevent.com/event/8282755/p/504954.
12 June 2023
Meet Us at ACS Fall 2023 Harnessing the Power of Data, 13–17 August 2023, San Francisco, USA

Conference: ACS Fall 2023
Organization: American Chemical Society
Date: 13–17 August 2023
Place: Moscone Center, 747 Howard St, San Francisco, CA, USA
Booth: #845
MDPI journals will be attending ACS Fall 2023 Harnessing the Power of Data as an exhibitor. This meeting will be held in San Francisco, CA, USA, from 13 to 17 August 2023.
American Chemical Society (ACS) is one of the world’s largest scientific organizations with more than 151,000 members in 140 countries. ACS Meetings & Expos are held biannually. This expo is an opportunity for thousands of chemistry professionals to meet, share ideas, and advance scientific and technical knowledge. The topic in Fall 2023 is “Harnessing the Power of Data”.
The following MDPI journals will be represented:
- Materials;
- Molecules;
- Batteries;
- Crystals;
- Molbank;
- Organics;
- Polymers;
- Separations;
- Analytica;
- Electrochem;
- Membranes;
- Nanomaterials;
- Solids;
- Sustainable Chemistry;
- Symmetry.
If you are 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 the following website: https://www.acs.org/meetings/acs-meetings/fall-2023.html.
8 June 2023
Crystals | Special Issue Mentor Program

We are pleased to announce the launch of a new initiative—the Crystals Special Issue Mentor Program.
This program intends to provide an opportunity for early career scientists to enhance their editing, networking, and organizational skills and work closely with our journal to gain more editorial experience. Early career scientists who have novel ideas for new Special Issues of Crystals (ISSN: 2073-4352) will act as Guest Editors under the mentorship of an experienced scientist; this mentor could be a member of the Crystals Editorial Board or may be from other well-established research institutes or laboratories, etc.
If you are interested in this opportunity, please send your Special Issue proposal to the Crystals Editorial Office (crystals@mdpi.com), and we will discuss the process (i.e., mentor collaboration, Special Issue topic feasibility analysis, etc.) in further detail. When the Special Issue is closed, our office will provide certificates to all of the mentors and to those who complete the program. Younger scholars will be prioritized as candidates for our journal award.
In addition to the new Special Issue Mentor Program, Crystals will continue to welcome all Special Issue proposals based on hot research topics in the field.
5 May 2023
Crystals 2022 Best Cover Paper Award—Winning Article Announced
We are pleased to announce the winner of the Crystals 2022 Best Cover Paper Award. In total, 12 cover stories published in 2022 in Crystals (ISSN: 2073-4352) were considered for this award.
The winning cover paper is:
|
“Biological Mineralization of Hydrophilic Intraocular Lenses” |
The winners of the Crystals 2022 Best Cover Paper Award will receive CHF 500. Congratulations to the winners for their excellent research!
Crystals Editorial Office
21 April 2023
Meet Us at the 21st National Electrochemistry Conference, 22–25 May 2023, Dalian, China

MDPI will be attending the 21st National Electrochemistry Conference, organized by the Chinese Society of Electrochemistry (CSE) and hosted by the Dalian University of Technology, which will be held from 22 to 25 May 2023, in Dalian, China. The conference will focus on the development of electrochemical science and comprehensively present the latest research progress and results achieved in electrochemistry in China in the new era. The aim is to promote the application of electrochemical science and technology in energy, environment, materials and other relevant fields, and to achieve the sustainable development of society.
The following MDPI journals will be represented:
- Energies;
- Molecules;
- Coatings;
- IJMS;
- Batteries;
- Symmetry;
- Processes;
- Catalysts;
- Crystals;
- Minerals;
- Technologies;
- Electrochem;
- ChemEngineering;
- Analytica;
- Chemosensors.
If you plan on attending this conference, please feel free to stop by our booth (#55) and start a conversation with us. 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 link: http://www.sciencemate.com/meeting/electrochem.
31 March 2023
Meet Us at the 7th Conference on New Energy and New Chemical Materials Cum National Symposium on Energy Conversion and Storage Materials, 7–9 April 2023, Wuhan, China

Conference: The 7th Conference on New Energy and New Chemical Materials Cum National Symposium on Energy Conversion and Storage Materials
Date: 7–9 April 2023
Place: Wuhan, China
Materials (ISSN: 1996-1944) will be attending the 7th Conference on New Energy and New Chemical Materials Cum National Symposium on Energy Conversion and Storage Materials as an exhibitor from 7 to 9 April 2023, in Wuhan, China.
The 7th Conference on New Energy and New Chemical Materials Cum National Symposium on Energy Conversion and Storage Materials is an important academic conference in the field of new energy materials and devices research in China. It has been successfully held six times in Xiamen, Suzhou, Dalian, Zhengzhou, and twice in Xi'an. The conference will focus on academic exchanges and discussions on secondary batteries, supercapacitors, fuel cells and electrocatalysis, advanced energy storage materials and technologies, anode and cathode materials, and other energy storage technologies from the academic and application fields. The conference will bring together famous domestic experts, scholars, and enterprise technicians to discuss the future development prospects and directions of new energy materials and devices research.
The following MDPI journals will be represented:
- Materials;
- Metals;
- Catalysts;
- Nanomaterials;
- Batteries;
- Electrochem;
- Electronic Materials;
- Crystals.
Please do not hesitate to reach out if you plan on attending this conference. Our delegates look forward to meeting you in person and answering any questions you might have.
For more information about the conference, please visit the following website: http://www.zgclzk.org.cn/col.jsp?id=141.
13 March 2023
MDPI’s Newly Launched Journals in December 2022
As a leading open access publisher, MDPI provides scholars with a high-quality and rich academic exchange platform by continuously expanding into new and exciting research areas.
In December 2022, MDPI launched five new journals, covering multiple subjects such as life sciences, biology, medicine and pharmacology, social sciences and humanities. These new journals are being edited by established scholars across the world.
Journal |
Founding Editor-in-Chief |
Journal Topics (Selected) |
Prof. Dr. Fabio Gresta, University of Messina, Italy| Editorial | view inaugural issue |
grass/forage/turf production; grassland management; pasture monitoring; grazing and livestock; grass agro-ecosystems| view journal scope | submit an article |
|
Prof. Dr. Christos G. Athanassiou, University of Thessaly, Greece| Editorial | view inaugural issue |
pesticides; fungicides; herbicides; fertilizers; soil conditioners| view journal scope | submit an article |
|
Prof. Dr. Stephen H. Safe, Texas A&M University, USA| Editorial | view inaugural issue |
receptor structure; receptor function; receptor signaling; receptor expression and regulation; receptor interactions with drugs| view journal scope | submit an article |
|
Dr. Jean Jacques Vanden Eynde, University of Mons-UMONS, Belgium| Editorial | view inaugural issue |
drug discovery; medicinal chemistry; preclinical and clinical research; marketed drugs; intellectual property and regulatory affairs| view journal scope | submit an article |
|
Prof. Dr. Heather Kanuka, University of Alberta, Canada| Editorial | view inaugural issue |
higher education; tertiary education; policy and practice in higher education; educational leadership in higher education; educational administration and management in higher education| view journal scope | submit an article |
If you are interested in creating more open access journals with us to publish cutting-edge research, please send your journal proposal application to newjournal-committee@mdpi.com.
10 March 2023
Crystals | Issue Cover Articles in 2022
The articles below have been selected as 2022 Issue Cover Articles by the Editorial Office of Crystals (ISSN: 2073-4352). These articles came from multiple fields within the scope of Crystals and we hope that they can provide insights and references for scholars in related fields.
|
1. “Self-Localized Liquid Crystal Micro-Droplet Arrays on Chemically Patterned Surfaces” by Jakub Kołacz and Qi-Huo Wei Crystals 2022, 12(1), 13; https://doi.org/10.3390/cryst12010013 Available online: https://www.mdpi.com/2073-4352/12/1/13 |
|
2. “Using Powder Diffraction Patterns to Calibrate the Module Geometry of a Pixel Detector” |
|
3. “High-Precision Beam Angle Expander Based on Polymeric Liquid Crystal Polarization Lenses for LiDAR Applications” |
|
4. “Structure-Based Modeling of the Mechanical Behavior of Cross-Linked Enzyme Crystals” |
|
5. “Highly Efficient Contact Doping for High-Performance Organic UV-Sensitive Phototransistors” |
|
6. “Conception, Discovery, Invention, Serendipity and Consortia: Cyanobiphenyls and Beyond” |
|
7. “The Effect of Scandium on the Microstructure of the Aluminium Alloy AA 6086” |
|
8. “Effect of Co and Cr on the Stability of Strengthening Phases in Nickelbase Superalloys” |
|
9. “Structural and Electronic Properties of Cu3InSe4” |
|
10. “Biological Mineralization of Hydrophilic Intraocular Lenses” |
|
11. “Crystal Structure, Hirshfeld Analysis, and DFT Calculations of Three Trinuclear Cu(II) Polymorphs” |
|
12. “Numerical Simulation of Species Segregation and 2D Distribution in the Floating Zone Silicon Crystals” |