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Announcements
13 July 2018
Meet Us at the XXVI Ibero-American Catalysis Congress (CICat 2018) in Coimbra, Portugal, 9–14 September 2018

Our editorial team will be attending the XXVI Ibero-American Catalysis Congress (CICat 2018) in Coimbra, Portugal, 9–14 September 2018
As a result of the biannual meetings held since 1968, the Ibero-American Federation of Catalysis Societies (FISoCat), the Portuguese Society of Chemistry (SPQ) and the University of Coimbra, have the pleasure of organizing the XXVI Ibero-American Catalysis Congress (CICat 2018).
As in previous editions, this event aims to be a meeting point for the Ibero-American community working in Catalysis and in all its different areas of scientific knowledge. The 2018 CICat has a symbolic historical importance, for reaching 50 years since the beginning of this series of Encounters. Participants of CICat 2018 are also invited to visit the city of Coimbra, as well as its historic center and the University of Coimbra (UNESCO World Heritage Site).
The following MDPI journals will be represented:
Catalysts
Processes
Energies
Symmetry
Applied Sciences
Sustainability
Materials
If you are also attending this conference, please feel free to stop by our booth (Booth near the Lobby Coffee Break). Our delegates look forward to meeting you in person to answer any questions you may have. For more information about the conference, please visit: http://cicat2018.eventos.chemistry.pt/?setLn=es.
26 June 2018
2017 Impact Factor Released for Catalysts: 3.465
We are pleased to inform that Catalysts received an updated Journal Impact Factor of 3.465 in the June 2018 release of the Journal Citation Reports®. The journal's 5-Year Impact Factor is 3.873. Catalysts now ranks 55/146 (Q2) in the 'Physical Chemistry' category.
Overview of Citation Metrics:
- Journal Impact Factor, 2 yrs (2017): 3.465
- 5-Year Impact Factor (2017): 3.873
- CiteScore, 3 yrs (Scopus): 3.23
- SJR Scimago Journal Rank 2017 (SJR): 0.855
- Source Normalized Impact 2017 (SNIP): 0.954
Evolution of Impact Factor, Citations and Publications for Catalysts:
22 June 2018
Meet US at the 8th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8) in Yokohama, Japan, 5–10 August 2018

MDPI will be attending the 8th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8), to be held in Yokohama, Japan, 5–10 August 2018.
Catalysis Society of Japan will organize this meeting as a continuation of TOCAT (1990), TOCAT2 (1994), TOCAT3 (1998), TOCAT4 (2002), TOCAT5 (2006), TOCAT6/APCAT5 (2010), and TOCAT7 (2014). The past seven TOCAT conferences have earned a good reputation as a new series of international conferences on catalysis that has significantly filled the gap between research and technology in catalysis. Stimulating closer ties between academia and industry and encouraging young researchers in the field of catalysis are the central concept of this conference. This conference should greatly contribute to exchanging new ideas and technologies and promoting developments of new outstanding catalysts and systems under the scope that catalysis is a highly and eagerly demanded technology in industries and for sustainable society and drives innovation in many other fields.
The following MDPI journals will be represented:
Catalysts
Processes
Energies
Molecules
Materials
If you are also attending this conference, please feel free to stop by our booth (Booth #8). Our delegates look forward to meeting you in person to answer any questions you may have. For more information about the conference, please visit: http://www.shokubai.org/tocat8/index.html.
15 June 2018
Meet us at CHISA 2018 and PRES 2018

Meet us at the 23rd International Congress of Chemical and Process Engineering (CHISA 2018) and 21st Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction (PRES 2018) in Prague, Czech Republic, from 25–29 August 2018.
MDPI will be represented at the CHISA 2018 jointly held with PRES 2018 in Prague, Czech Republic, from 25–29 August 2018.
CHISA 2018 and PRES 2018 will offer you many interdisciplinary connections and cover a range of important topics with focus on addressing global challenges in energy, water, pollution, and sustainability using classical chemical engineering approaches, enhanced by many interdisciplinary collaborations.
The following MDPI journals will be represented:
If you are also attending these two conferences, please stop by our booth at the Clarion Congress Hotel Prague. Our delegates look forward to meeting you in person to answer any questions you may have regarding open access publishing or our journals. For more information about the conferences, please visit http://2018.chisa.cz/.
1 June 2018
Catalysts 2017 CiteScore™ Announced - 3.23
We are pleased to report Catalysts received a CiteScore of 3.23 for 2017. The metric reflects citation activity in 2017 in Scopus for papers published in the period 2014‒2016.
For the full details in the current CiteScore release, please see the journal's Source profile. To check the full list of MDPI journals receiving CiteScores, please see here.
31 May 2018
2017 CiteScore™ Metrics Released
The 2017 CiteScore™ data is available now, based on citation data in the Scopus® database. The current CiteScore reflects citation activity in 2017 for articles published in 2014‒2016. Please note that the list below includes journals assigned a CiteScore in this year’s release. For a full list of journals indexed in Scopus, please see our journal list.
Thirteen of our journals received a CiteScore which is in the top 10% of the distribution in at least one of the categories (marked with * in the table below), while a further 32 journals exhibit scores that are in the first quartile of the respective categories.
To access the full data for MDPI journals, please see here. More data can also be found in SJR Scimago Journal & Country Rank.
Unlike CiteScores and the widely used Journal Impact Factors, the Source Normalized Impact per Paper (SNIP) metrics are normalized in order to correct for differences in citation practices between scientific fields. Therefore, the SNIP allows direct comparison between journals specialized in different fields.
According to 2017 data, MDPI publishes six journals with an average citation impact, or SNIP, in excess of 1.500. These journals are Biomolecules, Cancers, Journal of Clinical Medicine (JCM), Marine Drugs, Remote Sensing and Sensors (see the last column in the table below).
CiteScore Data for MDPI Journals
Journal | Rank (Quartile) |
Category | Link | CiteScore 2017 | 2016 |
2015 |
SNIP 2017 |
Aerospace | 43/116 (Q2) | • Aerospace Engineering | Link | 1.23 | - | - | 1.152 |
Agriculture | 69/309 (Q1) 91/398 (Q1) 78/255 (Q2) |
• Agronomy and Crop Science • Plant Science • Food Science |
Link | 1.93 | - | - | 1.133 |
Agronomy | 46/309 (Q1) | • Agronomy and Crop Science | Link | 2.38 | - | - | 1.115 |
Algorithms | 22/46 (Q2) 61/125 (Q2) 60/107 (Q3) 64/114 (Q3) |
• Numerical Analysis • Computational Mathematics • Computational Theory and Mathematics • Theoretical Computer Science |
Link | 1.03 | 1.15 | 1.07 | 0.749 |
Animals | 12/154 (Q1) * 48/367 (Q1) |
• General Veterinary • Animal Science and Zoology |
Link | 2.02 | 1.46 | 1.66 | 1.099 |
Antibiotics | 6/68 (Q1) * 62/263 (Q1) 55/230 (Q1) 31/108 (Q2) 47/134 (Q2) 139/398 (Q2) |
• General Pharmacology, Toxicology and Pharmaceutics • Infectious Diseases • Pharmacology (medical) • Microbiology (medical) • Microbiology • Biochemistry |
Link | 2.85 | 1.65 | - | 0.975 |
Antibodies | 43/143 (Q2) 61/164 (Q2) 85/189 (Q2) |
• Drug Discovery • Immunology and Allergy • Immunology |
Link | 2.85 | - | - | 0.844 |
Antioxidants | 23/119 (Q1) 35/169 (Q2) 100/398 (Q2) 119/367 (Q2) 102/264 (Q2) |
• Clinical Biochemistry • Physiology • Biochemistry • Molecular Biology • Cell Biology |
Link | 3.42 | - | - | 1.361 |
Applied Sciences | 48/270 (Q1) 15/66 (Q1) 31/116 (Q2) 18/53 (Q2) 151/434 (Q2) 186/535 (Q2) |
• General Engineering • Fluid Flow and Transfer Processes • Instrumentation • Process Chemistry and Technology • General Materials Science • Computer Science Applications |
Link | 1.90 | - | - | 0.801 |
Biology | 12/177 (Q1)* 32/186 (Q1) 10/40 (Q1) |
• General Agricultural and Biological Sciences • General Biochemistry, Genetics and Molecular Biology • General Immunology and Microbiology |
Link | 3.48 | 3.02 | 2.78 | 0.961 |
Biomolecules | 31/398 (Q1) * 41/367 (Q1) |
• Biochemistry • Molecular Biology |
Link | 5.72 | 1.67 | 3.08 | 1.542 |
Biosensors | 20/119 (Q1) | • Clinical Biochemistry | Link | 3.59 | 2.83 | 2.37 | 1.122 |
Brain Sciences | 47/111 (Q2) | • General Neuroscience | Link | 2.56 | - | - | 0.695 |
Cancers | 26/323 (Q1) * 23/191 (Q1) |
• Oncology • Cancer Research |
Link | 5.82 | 5.02 | 4.07 | 1.567 |
Catalysts | 32/151 (Q1) 21/46 (Q2) |
• Physical and Theoretical Chemistry • Catalysis |
Link | 3.23 | 3.44 | 3.45 | 0.954 |
Crystals | 76/272 (Q2) 140/434 (Q2) 127/398 (Q2) 26/64 (Q2) |
• General Chemical Engineering • General Materials Science • Condensed Matter Physics • Inorganic Chemistry |
Link | 1.97 | 1.89 | 1.47 | 0.745 |
Diagnostics | 49/119 (Q2) | • Clinical Biochemistry | Link | 2.43 | - | - | 0.788 |
Diversity | 30/124 (Q1) 14/52 (Q2) 83/306 (Q2) 11/29 (Q2) |
• Nature and Landscape Conservation • Agricultural and Biological Sciences (miscellaneous) • Ecology • Ecological Modelling |
Link | 2.15 | 2.03 | 1.96 | 1.300 |
Electronics | 109/644 (Q1) 26/148 (Q1) 42/224 (Q1) 50/259 (Q1) 23/96 (Q1) |
• Electrical and Electronic Engineering • Hardware and Architecture • Control and Systems Engineering • Computer Networks and Communications • Signal Processing |
Link | 2.97 | - | - | 1.227 |
Energies | 6/73 (Q1) * 31/192 (Q1) 103/644 (Q1) 4/16 (Q1) 47/140 (Q2) |
• Control and Optimization • Energy Engineering and Power Technology • Electrical and Electronic Engineering • Energy (miscellaneous) • Renewable Energy, Sustainability and the Environment |
Link | 3.11 | 2.50 | 2.87 | 1.340 |
Entropy | 35/202 (Q1) | • General Physics and Astronomy | Link | 2.41 | 1.87 | 1.99 | 1.189 |
Forests | 17/129 (Q1) | • Forestry | Link | 2.31 | 2.06 | 1.76 | 0.990 |
Future Internet | 132/259 (Q3) | • Computer Networks and Communications | Link | 1.25 | - | - | - |
Games | 132/187 (Q3) 78/110 (Q3) 305/418 (Q3) |
• Statistics and Probability • Statistics, Probability and Uncertainty • Applied Mathematics |
Link | 0.61 | 0.87 | 0.57 | 1.038 |
Genes | 21/91 (Q1) 74/311 (Q1) |
• Genetics (clinical) • Genetics |
Link | 3.49 | 3.62 | 3.18 | 0.374 |
Geosciences | 32/182 (Q1) |
• General Earth and Planetary Sciences | Link | 1.97 | 1.67 | 1.29 | 0.856 |
Information | 143/251 (Q3) | • Information Systems | Link | 1.16 | 0.78 | 0.94 | 1.146 |
Insects | 27/135 (Q1) | • Insect Science | Link | 1.85 | 1.81 | 1.38 | 0.719 |
International Journal of Environmental Research and Public Health (IJERPH) | 80/478 (Q1) 34/106 (Q2) |
• Public Health, Environmental and Occupational Health • Health, Toxicology and Mutagenesis |
Link | 2.41 | 2.38 | 2.42 | 0.931 |
International Journal of Molecular Sciences (IJMS) | 7/69 (Q1) * 61/535 (Q1) 20/163 (Q1) 9/64 (Q1) 26/151 (Q1) 89/367 (Q2) 17/46 (Q2) |
• Spectroscopy • Computer Science Applications • Organic Chemistry • Inorganic Chemistry • Physical and Theoretical Chemistry • Molecular Biology • Catalysis |
Link | 3.86 | 3.73 | 3.37 | 0.998 |
ISPRS International Journal of Geo-Information (IJGI) | 79/605 (Q1) 22/82 (Q2) 13/36 (Q2) |
• Geography, Planning and Development • Earth and Planetary Sciences (miscellaneous) • Computers in Earth Sciences |
Link | 2.10 | 1.62 | 1.52 | 1.062 |
Journal of Clinical Medicine (JCM) | 10/841 (Q1) * | • General Medicine | Link | 7.07 | - | - | 1.535 |
Journal of Functional Biomaterials (JFB) | 43/199 (Q1) 23/77 (Q2) |
• Biomedical Engineering • Biomaterials |
Link | 3.47 | - | - | 1.344 |
Journal of Low Po- wer Electronics and Applications (JLPEA) |
301/644 (Q2) | • Electrical and Electronic Engineering | Link | 1.12 | 0.98 | 0.83 | 0.367 |
Journal of Personalized Medicine (JPM) | 54/189 (Q2) | • Medicine (miscellaneous) | Link | 2.61 | - | - | 0.944 |
Land | 50/124 (Q2) 129/306 (Q2) 36/65 (Q3) |
• Nature and Landscape Conservation • Ecology • Global and Planetary Change |
Link | 1.44 | - | - | 0.658 |
Life | 4/94 (Q1) * 70/561 (Q1) 40/186 (Q1) 20/80 (Q2) |
• Palaeontology • Ecology, Evolution, Behavior and Systematics • General Biochemistry, Genetics and Molecular Biology • Space and Planetary Science |
Link | 3.16 | 2.95 | 1.68 | 0.935 |
Marine Drugs | 17/146 (Q1) | • Drug Discovery | Link | 4.58 | 3.83 | 3.66 | 1.537 |
Materials | 83/434 (Q1) | • General Materials Science | Link | 3.02 | 3.26 | 3.11 | 1.285 |
Membranes | 5/18 (Q2) 15/53 (Q2) 4/10 (Q2) |
• Chemical Engineering (miscellaneous) • Process Chemistry and Technology • Filtration and Separation |
Link | 2.69 | 2.19 | 2.95 | 0.880 |
Metabolites | 47/209 (Q1) 103/398 (Q2) 127/367 (Q2) |
• Endocrinology, Diabetes and Metabolism • Biochemistry • Molecular Biology |
Link | 3.35 | - | - | 0.925 |
Metals | 155/434 (Q2) | • General Materials Science | Link | 1.87 | - | - | 0.955 |
Micromachines | 105/554 (Q1) 154/644 (Q1) 64/224 (Q2) |
• Mechanical Engineering • Electrical and Electronic Engineering • Control and Systems Engineering |
Link | 2.31 | 1.83 | 1.78 | 0.987 |
Minerals | 33/175 (Q1) 45/208 (Q1) |
• Geotechnical Engineering and Engineering Geology • Geology |
Link | 2.21 | 2.13 | 1.77 | 1.149 |
Molecules | 4/25 (Q1) 25/172 (Q1) 18/104 (Q1) 31/163 (Q1) 30/151 (Q1) 31/146 (Q1) 55/160 (Q2) |
• Chemistry (miscellaneous) • Pharmaceutical Science • Analytical Chemistry • Organic Chemistry • Physical and Theoretical Chemistry • Drug Discovery • Molecular Medicine |
Link | 3.27 | 3.09 | 2.65 | 1.146 |
Nutrients | 11/255 (Q1) * 9/112 (Q1) * |
• Food Science • Nutrition and Dietetics |
Link | 4.35 | 4.29 | 4.07 | 1.403 |
Pathogens | 38/263 (Q1) 20/108 (Q1) 9/40 (Q1) 40/164 (Q1) 110/367 (Q2) |
• Infectious Diseases • Microbiology (medical) • General Immunology and Microbiology • Immunology and Allergy • Molecular Biology |
Link | 3.52 | - | - | 1.166 |
Pharmaceuticals | 14/172 (Q1) * 33/160 (Q1) |
• Pharmaceutical Science • Molecular Medicine |
Link | 4.12 | 4.90 | 3.64 | 1.370 |
Pharmaceutics | 21/172 (Q1) | • Pharmaceutical Science | Link | 3.68 | 3.83 | 2.68 | 1.092 |
Photonics | 30/116 (Q1) 80/270 (Q2) 53/160 (Q2) |
• Instrumentation • Radiology Nuclear Medicine and Imaging • Atomic and Molecular Physics, and Optics |
Link | 1.96 | - | - | 0.817 |
Plants | 73/561 (Q1) 48/389 (Q1) 44/306 (Q1) |
• Ecology, Evolution, Behavior and Systematics • Plant Science • Ecology |
Link | 3.13 | - | - | 0.969 |
Polymers | 17/142 (Q1) 63/359 (Q1) |
• Polymers and Plastics • General Chemistry |
Link | 3.30 | 3.74 | 3.37 | 1.213 |
Religions | 26/389 (Q1) * | • Religious Studies | Link | 0.56 | - | - | 0.676 |
Remote Sensing | 13/182 (Q1) * | • General Earth and Planetary Sciences | Link | 4.03 | 3.56 | 3.76 | 1.559 |
Resources | 19/142 (Q1) 39/261 (Q1) |
• Nature and Landscape Conservation • Management, Monitoring, Policy and Law |
Link | 2.69 | - | - | 1.387 |
Scientia Pharmaceutica | 92/172 (Q3) | • Pharmaceutical Science | Link | 0.86 | - | - | 0.513 |
Sensors | 9/116 (Q1) * 25/160 (Q1) 100/644 (Q1) 19/104 (Q1) 113/398 (Q2) |
• Instrumentation • Atomic and Molecular Physics, and Optics • Electrical and Electronic Engineering • Analytical Chemistry • Biochemistry |
Link | 3.23 | 2.78 | 2.21 | 1.550 |
Social Sciences | 81/213 (Q2) | • General Social Sciences | Link | 0.60 | - | - | 0.445 |
Sustainability | 61/605 (Q1) * 55/261 (Q1) 60/140 (Q2) |
• Geography, Planning and Development • Management, Monitoring, Policy and Law • Renewable Energy, Sustainability and the Environment |
Link | 2.37 | 1.96 | 1.78 | 1.030 |
Symmetry | 44/327 (Q1) 17/45 (Q2) 16/40 (Q2) 14/25 (Q2) |
• General Mathematics • Computer Science (miscellaneous) • Physics and Astronomy (miscellaneous) • Chemistry (miscellaneous) |
Link | 1.32 | 1.12 | 0.95 | 0.802 |
Toxins | 18/106 (Q1) 21/111 (Q1) |
• Health, Toxicology and Mutagenesis • Toxicology |
Link | 3.32 | 3.34 | 3.76 | 1.136 |
Vaccines | 5/230 (Q1) * 13/263 (Q1) * 18/302 (Q1) * 11/146 (Q1) * 32/189 (Q1) |
• Pharmacology (medical) • Infectious Diseases • Pharmacology • Drug Discovery • Immunology |
Link | 4.88 | 1.23 | 3.76 | 1.255 |
Viruses | 29/263 (Q1) 16/68 (Q1) |
• Virology • Infectious Diseases |
Link | 3.88 | 3.60 | 3.74 | 1.130 |
Water | 66/605 (Q1) 37/191 (Q1) 43/199 (Q1) 193/398 (Q2) |
• Geography, Planning and Development • Water Science and Technology • Aquatic Science • Biochemistry |
Link | 2.29 | 2.05 | 1.96 | 1.007 |
30 May 2018
MDPI sponsors the latest issue of CHIMIA
22 May 2018
Meet US at the Annual ISE Meeting in Bologna, Italy (2–7 September 2018)

MDPI will be attending the 69th Annual Meeting of the International Society of Electrochemistry, to be held in Bologna, Italy, 2–7 September 2018.
To mark the continuity between academic culture and technological progress, the scientific theme of the meeting is Electrochemistry from Knowledge to Innovation. Fundamental aspects of analytical, molecular, physical and bioelectrochemistry will be discussed, as well as their applications to (nano)materials science, energy, environment and biomedicine.
The following MDPI journals will be represented at the Meeting:
If you are also attending this conference, please feel free to stop by our booth (Booth #9). Our delegates look forward to meeting you in person to answer any questions you may have. For more information about the conference, please visit: http://annual69.ise-online.org/.
30 April 2018
Winners of the First MDPI Writing Prize
We are pleased to announce the results of the first MDPI Writing Prize. We received a large number of entries from across the globe on the theme of “The Global Benefits of Open Research”. It was a pleasure to read so many original, well-researched and well-presented ideas, and the final choice was not an easy one. We are pleased to announce that the winners are as follows:
1st prize (500 CHF, Swiss knife and certificate)
Edmond Sanganyado, Shantou University, China
2nd prizes (250 CHF, Swiss knife and certificate)
Kamala T. Rajahgopal, Asia e University, Malaysia
Yin Zhixuan, Qingdao University of Technology, China
3rd prizes (100 CHF, Swiss knife and certificate)
Alexandra Ticea, Carol Davila University of Medicine and Pharmacy, Romania
Ankur Sarker, University of Virginia, USA
Daniel Attoye, United Arab Emirates University, UAE
Congratulations to all of them! The winning entries can be downloaded by clicking on the names above. A compilation of all entries will soon be available as an open access book.
The writing prize is sponsored by the MDPI English editing service.
23 March 2018
Check for Updates: A New Function in the Article PDF Version
At MDPI, we always want to keep you up to date. Even for already published articles, some corrections or minor changes may occur. To prevent you from missing any updates, from now on you will be able to access the latest version of any manuscript by clicking on the “check for updates” logo that you can find in the PDF file, even if you have saved the file on your computer.