Announcements

Peer Review Week began 19 September 2022 under the theme of “Research Integrity: Creating and Supporting Trust in Research”. Through various blog articles, podcast, and webinar, we discussed this crucial subject throughout the week, celebrating the essential role peer review plays in maintaining research quality.

To begin, we held a Webinar on the topic. Professor Peter W. Choate and Dr. Emmanuel Obeng-Gyasi joined Dr. Ioana Craciun, one of MDPI’s scientific officers, for an in-depth discussion.

We invite you to view the event recording:

During the week, the MDPI Blog in a series articles highlighted how good Peer Review safeguards research integrity. The following topics were covered:

• Peer Review Week 2022
• Research Integrity
• What We’ve Learned About Peer Review Reports
• 4 Steps to the Perfect Peer Review Report
• How to Write the Perfect Peer Review Report: An Interview
• Inviting Great Peer Reviewers

In a new edition of Insight Faster, an MDPI podcast, we were delighted to talk to the co-chairs of the Peer Review Week committee, Jayashree Rajagopalan (Senior Manager of Global Community Engagement for CACTUS) and Danielle Padula (Head of Marketing and Community Development at Scholastica) to get their take on this year’s event and its related topics.

You can find the Podcast here.

We hope you enjoy the contents!

Molecules (ISSN: 1420-3049) is the leading international, peer-reviewed, open access journal of chemistry. Molecules is published semimonthly online by MDPI.

To develop different research areas and continue to attract high-quality papers, Molecules is recruiting Section Editors-in-Chief for the following Sections (more details can be found at https://www.mdpi.com/journal/molecules/sections):

• “Applied Chemistry”;
• “Bioorganic Chemistry”;
• “Chemical Biology”;
• “Cross-Field Chemistry”;
• “Food Chemistry”;
• “Molecular Structure”;
• “Photochemistry”.

If you are an active researcher in one of the aforementioned fields and are passionate about publishing cutting-edge research, please send an email to us (molecules@mdpi.com) with your application with a full academic CV. You can find more information on our homepage: https://www.mdpi.com/journal/molecules.

The Section Editor-in-Chief has the following responsibilities:

• Setting the scope and direction of the Section;
• Advising on the strategic development of the Section;
• Ensuring the quality of the published content;
• Coordinating the Section Editorial Board and stimulating their contributions to the journal.

As a Section Editor-in-Chief, you have the opportunity to publish one paper per year free of charge in any of our journals. The term for this position is two years and can be renewed.

We believe that by combining our rigorous editorial policies with your expertise, we can continue building a high-quality journal. We thank you in advance for your interest and look forward to collaborating with you in the future.

Molecules Editorial Office

Symmetry (ISSN: 2073-8994) will be attending the 12th National Organic Chemistry Conference of the Chinese Chemical Society, held in Hefei, China, from 25 to 29 September 2022. This conference aims to achieve an in-depth exchange of the latest research results in organic chemistry and related disciplines and to discuss the frontier trends and future development trends of organic chemistry. During this conference, MDPI (at booth #26) will welcome researchers from different backgrounds to visit and share their latest inspirations with us.

The following MDPI journals will be represented:

• Symmetry (leading journal);
• IJMS;
• Molecules;
• Catalysts;
• Sustainability;
• Pharmaceuticals;
• Molbank;
• Organics;
• Chemistry.

If you plan on attending this conference, feel free to stop by our booth: #26. Our delegates look forward to meeting you in person to answer any questions you may have.

For more information about the conference, please see the following link: http://12noc.ustc.edu.cn/.

The 2021 citation metrics have been released in the Journal Citation Reports (JCR), and we’re pleased to announce the following results for MDPI journals:

For more information on Impact Factors and what it means to index academic journals, please visit our related blog posts.

* Journals given their first Impact Factor in 2022

Source: 2021 Journal Impact Factors, Journal Citation Reports ^TM (Clarivate, 2022)

MDPI’s Young Investigator Awards recognize promising junior researchers, acknowledge their contributions, and enhance communication among scientists. We are proud to present the winners for the year 2021 in the “Chemistry & Materials Sciences” category. The winners were selected by the journals’ editors.

We warmly congratulate the awarded Young Investigators for their outstanding contributions.

MDPI will continue to provide support and recognition to the academic community.

Coatings:

• Marta Mohedano, Complutense University of Madrid-UCM, Spain

Materials:

• Edoardo Baldini, Massachusetts Institute of Technology, USA

Magnetochemistry:

• Mauro Perfetti, University of Florence, Italy

Membranes:

• Xu Hou, Xiamen University, China

Molecules:

• Biplab Maji, Indian Institute of Science Education and Research Kolkata, India

Nanomaterials:

• Andres Castellanos-Gomez, Instituto de Ciencia de los Materiales de Madrid, Spain
• Takuya Isono, Hokkaido University, Japan
• Panbo Liu, Northwestern Polytechnical University, China

In order to acknowledge our reviewers, who so generously dedicate their time to reviewing papers and demonstrate diligence, professionalism, and timeliness when reviewing manuscripts, MDPI journals regularly offer outstanding reviewer awards to scholars who participate in the peer-review process.

We are proud to recognize the winners for the year 2021 in the “Chemistry & Materials Sciences” category for their outstanding contributions among extensive competition by presenting them with the Outstanding Reviewer Award.

We would like to take this opportunity to congratulate all the winners on their achievement.

MDPI will continue to provide support and recognition to the academic community.

Catalysts:

• Rahat Javaid, Fukushima Renewable Energy Institute, Japan
• Georgios Bampos, University of Patras, Greece
• Esmail Doustkhah, National Institute for Materials Science (NIMS), Japan
• Pawan Kumar, University of Alberta, Canada

Magnetochemistry:

• Lorenzo Sorace, Università degli Studi di Firenze, Italy

Materials:

• Khaled Giasin, University of Portsmouth, UK
• Oldrich Sucharda, VSB-Technical University of Ostrava, Czech Republic
• Danil Pimenov, South Ural State University, Russia
• Marián Palcut, Slovak University of Technology in Bratislava, Slovakia

Metals:

• Khaled Giasin, University of Portsmouth, UK
• Catalin Pruncu, University of Strathclyde, UK
• Jacek Tomków, Gdańsk University of Technology, Poland
• Alexander Yu Churyumov, National University of Science and Technology (MISiS), Russia
• Hesam Pouraliakbar, Chungnam National University, South Korea

Nanomaterials:

• George Kenanakis, Foundation for Research and Technology-Hellas, Greece
• Goshtasp Cheraghian, Technische Universität Braunschweig, Germany
• Oana Cadar, Research Institute for Analytical Instrumentation, Romania

Polymers:

• Sawsan A. Zaitone, Suez Canal University, Saudi Arabia
• Lucia Baldino, University of Salerno Via Giovanni Paolo II, Fisciano (SA) Italy
• Gyorgy Szekely, University of Manchester, UK
• Bin Jiang, Northeast Agricultural University, China
• Haibao Lu, Harbin Institute of Technology, China

The purpose of our Best Paper Awards is to promote and recognize the most impactful contributions published within MDPI journals.

The editors of each journal carefully selected reviews and research papers through a rigorous judging process based on criteria such as the scientific merit, overall impact, and the quality of presentation of the papers published in the journal last year.

We are honored to present the winners in the “Chemistry & Materials Sciences” category, who were selected amongst the extensive competition, and congratulate the authors for their outstanding scientific publications.

MDPI will continue to provide support and recognition to the academic community.

C — Journal of Carbon Research：

• “Activated Carbons Derived from High-Temperature Pyrolysis of Lignocellulosic Biomass”
  by Cristian I. Contescu, Shiba P. Adhikari, Nidia C. Gallego, Neal D. Evans and Bryan E. Biss
  C 2018, 4(3), 51; doi:10.3390/c4030051

Catalysts:

• “Hydrogen Oxidation on Ni-Based Electrocatalysts: The Effect of Metal Doping”
  by Elena S. Davydova, Jérémie Zaffran, Kapil Dhaka, Maytal Caspary Toroker and Dario R. Dekel
  Catalysts 2018, 8(10), 454; doi:10.3390/catal8100454
• “Photocatalytic Hydrogen Production: Role of Sacrificial Reagents on the Activity of Oxide, Carbon, and Sulfide Catalysts”
  by Vignesh Kumaravel, Muhammad Danyal Imam, Ahmed Badreldin, Rama Krishna Chava, Jeong Yeon Do, Misook Kang and Ahmed Abdel-Wahab
  Catalysts 2019, 9(3), 276; doi:10.3390/catal9030276
• “A General Overview of Support Materials for Enzyme Immobilization: Characteristics, Properties, Practical Utility”
  by Jakub Zdarta, Anne S. Meyer, Teofil Jesionowski and Manuel Pinelo
  Catalysts 2018, 8(2), 92; doi:10.3390/catal8020092
• “Mechanistic Insights into Photodegradation of Organic Dyes Using Heterostructure Photocatalysts”
  by Yi-Hsuan Chiu, Tso-Fu Mark Chang, Chun-Yi Chen, Masato Sone and Yung-Jung Hsu
  Catalysts 2019, 9(5), 430; doi:10.3390/catal9050430

Ceramics:

• “Chemical Preparation Routes and Lowering the Sintering Temperature of Ceramics”
  by Philippe Colomban
  Ceramics 2020, 3(3), 312–339; doi:10.3390/ceramics3030029

Coatings:

• “State of the Art in Directed Energy Deposition: From Additive Manufacturing to Materials Design”
  by Adrita Dass and Atieh Moridi
  Coatings 2019, 9(7), 418; doi:10.3390/coatings9070418
• “Encapsulation of Organic and Perovskite Solar Cells: A Review”
  by Ashraf Uddin, Mushfika Baishakhi Upama, Haimang Yi and Leiping Duan
  Coatings 2019, 9(2), 65; doi:10.3390/coatings9020065
• “Poly (Lactic Acid)/Thermoplastic Starch Films: Effect of Cardoon Seed Epoxidized Oil on Their Chemicophysical, Mechanical, and Barrier Properties”
  by Rosa Turco, Rodrigo Ortega-Toro, Riccardo Tesser, Salvatore Mallardo, Sofia Collazo-Bigliardi, Amparo Chiralt Boix, Mario Malinconico, Massimo Rippa, Martino Di Serio and Gabriella Santagata
  Coatings 2019, 9(9), 574; doi:10.3390/coatings9090574
• “Physical and Morphological Characterization of Chitosan/Montmorillonite Films Incorporated with Ginger Essential Oil”
  by Victor Gomes Lauriano Souza, João Ricardo Afonso Pires, Carolina Rodrigues, Patricia Freitas Rodrigues, Andréia Lopes, Rui Jorge Silva, Jorge Caldeira, Maria Paula Duarte, Francisco Braz Fernandes, Isabel Maria Coelhoso and Ana Luisa Fernando
  Coatings 2019, 9(11), 700; doi:10.3390/coatings9110700
• “Application and Evaluation of a Pectin-Based Edible Coating Process for Quality Change Kinetics and Shelf-Life Extension of Lime Fruit (Citrus aurantifolium)”
  by Neda Maftoonazad and Hosahalli S. Ramaswamy
  Coatings 2019, 9(5), 285; doi:10.3390/coatings9050285

Crystals:

• “Crystal and Magnetic Structures in Layered, Transition Metal Dihalides and Trihalides”
  by Michael A. McGuire
  Crystals 2017, 7(5), 121; doi:10.3390/cryst7050121
• “σ-Hole Interactions: Perspectives and Misconceptions”
  by Peter Politzer and Jane S. Murray
  Crystals 2017, 7(7), 212; doi:10.3390/cryst7070212
• “σ-Hole Interactions of Covalently-Bonded Nitrogen, Phosphorus and Arsenic: A Survey of Crystal Structures”
  by Peter Politzer, Jane S. Murray, Goran V. Janjić and Snežana D. Zarić 
  Crystals 2014, 4(1), 12-31; doi:10.3390/cryst4010012
• “Epitaxial Graphene on SiC: A Review of Growth and Characterization”
  by Gholam Reza Yazdi, Tihomir Iakimov and Rositsa Yakimova
  Crystals 2016, 6(5), 53; doi:10.3390/cryst6050053

Magnetochemistry:

• “A Clock Transition in the Cr₇Mn Molecular Nanomagnet”
  by Charles A. Collett, Kai-Isaak Ellers, Nicholas Russo, Kevin R. Kittilstved, Grigore A. Timco, Richard E. P. Winpenny and Jonathan R. Friedman
  Magnetochemistry 2019, 5(1), 4; doi:10.3390/magnetochemistry5010004
• “A Series of Field-Induced Single-Ion Magnets Based on the Seven-Coordinate Co(II) Complexes with the Pentadentate (N₃O₂) H₂dapsc Ligand”
  by Vyacheslav A. Kopotkov, Denis V. Korchagin, Valentina D. Sasnovskaya, Ildar F. Gilmutdinov and Eduard B. Yagubskii
  Magnetochemistry 2019, 5(4), 58; doi:10.3390/magnetochemistry5040058
• “Magnetic Janus Particles for Static and Dynamic (Bio)Sensing”
  by Susana Campuzano, Maria Gamella, Verónica Serafín, María Pedrero, Paloma Yáñez-Sedeño and José Manuel Pingarrón
  Magnetochemistry 2019, 5(3), 47; doi:10.3390/magnetochemistry5030047

Membranes:

• “Composite Membranes for High Temperature PEM Fuel Cells and Electrolysers: A Critical Review”
  by Xinwei Sun, Stian Christopher Simonsen, Truls Norby and Athanasios Chatzitakis
  Membranes 2019, 9(7), 83; doi:10.3390/membranes9070083

• “Transport Characteristics of Fujifilm Ion-Exchange Membranes as Compared to Homogeneous Membranes AMX and CMX and to Heterogeneous Membranes MK-40 and MA-41”
  by Veronika Sarapulova, Inna Shkorkina, Semyon Mareev, Natalia Pismenskaya, Natalia Kononenko, Christian Larchet, Lasaad Dammak and Victor Nikonenko
  Membranes 2019, 9(7), 84; doi:10.3390/membranes9070084

Nanomaterials:

• “Nanomaterials for the Removal of Heavy Metals from Wastewater”
  by Jinyue Yang, Baohong Hou, Jingkang Wang, Beiqian Tian, Jingtao Bi, Na Wang, Xin Li and Xin Huang
  Nanomaterials 2019, 9(3), 424; doi:10.3390/nano9030424
• “Injectable Alginate-Peptide Composite Hydrogel as a Scaffold for Bone Tissue Regeneration”
  Moumita Ghosh, Michal Halperin-Sternfeld, Itzhak Grinberg and Lihi Adler-Abramovich
  Nanomaterials 2019, 9(4), 497; doi:10.3390/nano9040497
• “Carbon Dots and Graphene Quantum Dots in Electrochemical Biosensing”
  by Susana Campuzano, Paloma Yáñez-Sedeño and José M. Pingarrón
  Nanomaterials 2019, 9(4), 634; doi:10.3390/nano9040634
• “A Smart Nanovector for Cancer Targeted Drug Delivery Based on Graphene Quantum Dots”
  by Daniela Iannazzo, Alessandro Pistone, Consuelo Celesti, Claudia Triolo, Salvatore Patané, Salvatore V. Giofré, Roberto Romeo, Ida Ziccarelli, Raffaella Mancuso, Bartolo Gabriele, Giuseppa Visalli, Alessio Facciolà and Angela Di Pietro
  Nanomaterials 2019, 9(2), 282; doi:10.3390/nano9020282
• “Evolution of Wearable Devices with Real-Time Disease Monitoring for Personalized Healthcare”
  by Kyeonghye Guk, Gaon Han, Jaewoo Lim, Keunwon Jeong, Taejoon Kang, Eun-Kyung Lim and Juyeon Jung
  Nanomaterials 2019, 9(6), 813; doi:10.3390/nano9060813
• “An Ultra-High-Energy Density Supercapacitor; Fabrication Based on Thiolfunctionalized Graphene”
  by Janardhanan. R. Rani, Ranjith Thangavel, Se-I Oh, Yun Sung Lee and Jae-Hyung Jang
  Nanomaterials 2019, 9(2), 148; doi:10.3390/nano9020148

Polymers:

• “The Relationships between the Working Fluids, Process Characteristics and Products from the Modified Coaxial Electrospinning of Zein”
  by Menglong Wang, Tao Hai, Zhangbin Feng, Deng-Guang Yu, Yaoyao Yang and SW Annie Bligh 
  Polymers 2019, 11(8), 1287; doi:10.3390/polym11081287
• “Design of Controlled Release System for Paracetamol Based on Modified Lignin”
  by Mahboubeh Pishnamazi, Hamid Hafizi, Saeed Shirazian, Mario Culebras, Gavin M. Walker and Maurice N. Collins 
  Polymers 2019, 11(6), 1059; doi:10.3390/polym11061059
• “Additive Manufacturing of PLA-Based Composites Using Fused Filament Fabrication: Effect of Graphene Nanoplatelet Reinforcement on Mechanical Properties, Dimensional Accuracy and Texture”
  by Miguel Ángel Caminero, Jesús Miguel Chacón, Eustaquio García-Plaza, Pedro José Núñez, José María Reverte and Jean Paul Becar
  Polymers 2019, 11(5), 799; doi:10.3390/polym11050799
• “Fiber-Reinforced Polymer Composites: Manufacturing, Properties, and Applications”
  by Miguel Ángel Caminero, Jesús Miguel Chacón, ,Eustaquio García-Plaza, Pedro José Núñez, José María Reverte and Jean Paul Becar
  Polymers 2019, 11(10), 1667; doi:10.3390/polym11101667 

We are proud to recognize the winners of MDPI’s 2021 Travel Awards in the “Chemistry & Materials Sciences” category for their outstanding presentations.

MDPI journals regularly offer travel awards to encourage talented junior scientists to present their latest research at academic conferences in specific fields, which helps to increase their influence.

The winners mentioned below were carefully selected by the journal editors based on an outline of their research and the work to be presented at an academic conference.

We would like to warmly congratulate the winners of Travel Awards for the year 2021 and wish them the greatest success with their future research endeavors.

MDPI will continue to enhance communication among scientists.

Crystals:

• Gaojun Mao, Paul Scherrer Institute, Switzerland
• Lidia Bofill Herrera, University of Barcelona, Spain

Gels:

• Demetra Giuri, University of Bologna, Italy
• Martina Genta, Imperial College London, UK

Journal of Functional Biomaterials:

• Anushree Seth, Washington University, USA

Magnetochemistry:

• Fabio Ferreira, University of Coimbra, Portugal
• Giulia Serrano, University of Florence, Italy

Materials：

• Giulia Fredi, University of Trento, Italy
• Mattia Biesuz, Czech Academy of Science, Czech Republic

Metals:

• Adriana Eres-Castellanos, Spanish National Center for Metallurgical Research, Spain
• Pavel Shurkin, National University of Science and Technology, Russia

Nanomaterials:

• Aleksandrs Leitis, École polytechnique fédérale de Lausanne, France
• Ekaterina Kolesova, ITMO, Russia

Separations:

• Christoph Gstoettner, Leiden University Medical Center, the Netherlands

The 2021 citation metrics have been officially released in Scopus!

We are pleased to announce that 182 MDPI journals are included, of which:

● 21 journals received their first CiteScore.
● 85% of journals increased their CiteScore from 2020.
● 155 journals (85%) ranked above average, in at least one category.

The following 65 MDPI journals (36%) ranked among the top 25% of journals, in at least one category:

Source: 2021 CiteScores™ (Elsevier)

We are pleased to share with you a successful recent Special Issue published in open access journal Molecules (ISSN: 1420-3049): “A Themed Issue Dedicated to Professor John B. Goodenough on the Occasion of His 100th Birthday Anniversary” (https://www.mdpi.com/journal/molecules/special_issues/molecules_Professor_John_Goodenough).

This Special Issue is dedicated to Professor John B. Goodenough, who won the 2019 Nobel Prize for Chemistry for his work on developing lithium-ion batteries. A total of 16 papers were published in this Special Issue, which you can access and download for free. They are as follows:

1. “John B. Goodenough’s Role in Solid State Chemistry Community: A Thrilling Scientific Tale Told by a French Chemist”
Michel Pouchard
Molecules 2020, 25(24), 6040; https://doi.org/10.3390/molecules25246040
Available online: https://www.mdpi.com/1420-3049/25/24/6040

2. “Spin Exchanges between Transition Metal Ions Governed by the Ligand p-Orbitals in Their Magnetic Orbitals”
Myung-Hwan Whangbo et al.
Molecules 2021, 26(3), 531; https://doi.org/10.3390/molecules26030531
Available online: https://www.mdpi.com/1420-3049/26/3/531

3. “Spin Hamiltonians in Magnets: Theories and Computations”
Hongjun Xiang et al.
Molecules 2021, 26(4), 803; https://doi.org/10.3390/molecules26040803
Available online: https://www.mdpi.com/1420-3049/26/4/803

4. “Towards Reversible High-Voltage Multi-Electron Reactions in Alkali-Ion Batteries Using Vanadium Phosphate Positive Electrode Materials”
Laurence Croguennec et al.
Molecules 2021, 26(5), 1428; https://doi.org/10.3390/molecules26051428
Available online: https://www.mdpi.com/1420-3049/26/5/1428

5. “The Fascinating World of Low-Dimensional Quantum Spin Systems: Ab Initio Modeling”
Tanusri Saha-Dasgupta
Molecules 2021, 26(6), 1522; https://doi.org/10.3390/molecules26061522
Available online: https://www.mdpi.com/1420-3049/26/6/1522

6. “Insights into Layered Oxide Cathodes for Rechargeable Batteries”
Gerbrand Ceder et al.
Molecules 2021, 26(11), 3173; https://doi.org/10.3390/molecules26113173
Available online: https://www.mdpi.com/1420-3049/26/11/3173

7. “Electronic and Magnetic Structures of New Interstitial Boron Sub-Oxides B₁₂O₂:X (X = B, C, N, O)”
Samir F. Matar et al.
Molecules 2021, 26(1), 123; https://doi.org/10.3390/molecules26010123
Available online: https://www.mdpi.com/1420-3049/26/1/123

8. “A Bifunctional Hybrid Electrocatalyst for Oxygen Reduction and Oxygen Evolution Reactions: Nano-Co₃O₄-Deposited La_0.5Sr_0.5MnO₃ via Infiltration”
Arumugam Manthiram et al.
Molecules 2021, 26(2), 277; https://doi.org/10.3390/molecules26020277
Available online: https://www.mdpi.com/1420-3049/26/2/277

9. “Syntheses and Characterization of Novel Perovskite-Type LaScO₃-Based Lithium Ionic Conductors”
Ryoji Kanno et al.
Molecules 2021, 26(2), 299; https://doi.org/10.3390/molecules26020299
Available online: https://www.mdpi.com/1420-3049/26/2/299

10. “WO₃ Nanowire/Carbon Nanotube Interlayer as a Chemical Adsorption Mediator for High-Performance Lithium-Sulfur Batteries”
Yang-Kook Sun et al.
Molecules 2021, 26(2), 377; https://doi.org/10.3390/molecules26020377
Available online: https://www.mdpi.com/1420-3049/26/2/377

11. “Unusual Spin Exchanges Mediated by the Molecular Anion P₂S₆⁴⁻: Theoretical Analyses of the Magnetic Ground States, Magnetic Anisotropy and Spin Exchanges of MPS₃ (M = Mn, Fe, Co, Ni)”
Myung-Hwan Whangbo et al.
Molecules 2021, 26(5), 1410; https://doi.org/10.3390/molecules26051410
Available online: https://www.mdpi.com/1420-3049/26/5/1410

12. “Fast Li-Ion Conduction in Spinel-Structured Solids”
Jan L. Allen et al.
Molecules 2021, 26(9), 2625; https://doi.org/10.3390/molecules26092625
Available online: https://www.mdpi.com/1420-3049/26/9/2625

13. “Electrochemical Assessment of Indigo Carmine Dye in Lithium Metal Polymer Technology”
Philippe Poizot et al.
Molecules 2021, 26(11), 3079; https://doi.org/10.3390/molecules26113079
Available online: https://www.mdpi.com/1420-3049/26/11/3079

14. “Defect Engineering and Anisotropic Modulation of Ionic Transport in Perovskite Solid Electrolyte Li_xLa_(1−x)/3NbO₃”
Yuichi Ikuhara
Molecules 2021, 26(12), 3559; https://doi.org/10.3390/molecules26123559
Available online: https://www.mdpi.com/1420-3049/26/12/3559

15. “High-Voltage Polyanion Positive Electrode Materials”
Atsuo Yamada
Molecules 2021, 26(17), 5143; https://doi.org/10.3390/molecules26175143
Available online: https://www.mdpi.com/1420-3049/26/17/5143

16. “In Honor of John Bannister Goodenough, an Outstanding Visionary”
Myung-Hwan Whangbo et al.
Molecules 2021, 26(21), 6624; https://doi.org/10.3390/molecules26216624
Available online: https://www.mdpi.com/1420-3049/26/21/6624