Sergey Koroidov | Chemistry | Best Researcher Award

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Dr. Sergey Koroidov | Chemistry | Best Researcher Award

Stockholm University | Sweden

Dr. Sergey Koroidov is a dedicated and innovative researcher currently working at the Department of Physics, Stockholm University. With a strong background in chemistry and environmental sciences, Dr. Koroidov has built a distinguished academic and research career spanning top-tier institutions in Sweden, Russia, and the United States. His research primarily focuses on the study of photochemical dynamics and electrochemical mechanisms, which are vital for sustainable energy solutions. Dr. Koroidov is also deeply involved in teaching, supervision, and institutional development, making him a versatile contributor to the global scientific community.

Professional profile👤

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Strengths for the Awards✨

Dr. Sergey Koroidov demonstrates outstanding credentials and contributions in the field of physical and materials chemistry, particularly in electrochemical processes and photochemical dynamics. He is currently a researcher at Stockholm University and has held prestigious positions and collaborations globally—including a postdoctoral fellowship at Stanford University and research visits to the Lawrence Berkeley National Laboratory. His leadership in supervising doctoral and postdoctoral researchers, as well as his consistent track record of high-impact publications (over 50 papers, including in Nature, Science, and PNAS with 2,684 citations and an h-index of 23) underscores his significant influence in the scientific community.

He has secured major grants, including from the Swedish Research Council, Wallenberg Foundation, and HORIZON-MSCA COFUND, and plays a key role in shaping institutional strategy as part of several committees, including MAX IV and VINNOVA’s SPIRIT project. His expertise in time-resolved spectroscopy, x-ray spectroscopy, and catalytic mechanisms places him at the cutting edge of sustainable energy research.

🎓 Education

Dr. Koroidov obtained his Ph.D. in Chemistry from Umeå University, Sweden, in 2014. Prior to that, he earned his combined B.Sc./M.Sc. degree in Environmental Chemistry from Moscow State Technical University, Russia, in 2005. His educational journey laid a robust foundation for his interdisciplinary research spanning chemistry, physics, and material science.

🧪 Experience

Dr. Koroidov’s academic and professional path includes a wide array of prestigious positions. Between 2015 and 2017, he served as a Postdoctoral Fellow at the PULSE Institute, Stanford University, under the mentorship of Prof. Dr. Kelly Gaffney. Prior to that, he worked as a researcher at Umeå University and as a visiting researcher at Lawrence Berkeley National Laboratory. His doctoral research was conducted at Umeå University under Prof. Dr. Johannes Messinger. His early career began as an engineer in the Projecting Research Centre of Water Cleaning in Kaluga, Russia. Since 2017, he has been a researcher and group leader at Stockholm University, contributing significantly to scientific discovery and student mentorship.

🔬 Research Interests On Chemistry

Dr. Koroidov’s research focuses on the intricate study of electrochemical and photochemical dynamics in transition metal catalysts. His work aims to unravel catalytic mechanisms that are key to producing energy resources and essential chemicals. By employing advanced techniques such as steady-state and time-resolved optical and x-ray spectroscopy, he seeks to pave the way toward a sustainable and energy-efficient future. His interdisciplinary collaborations further enhance the impact and reach of his research.

🏆 Awards & Fellowships

Dr. Koroidov’s outstanding work has been recognized with multiple prestigious awards. These include the 2023 Wallenberg Initiative Materials Science for Sustainability (WISE) funding, the 2023 HORIZON-MSCA COFUND grant, and a 2019 Swedish Research Council Starting Grant. He is also a recipient of the Wallenberg Foundation Postdoctoral Scholarship at Stanford University (2015), a Swedish Research Council International Postdoc Fellowship (2015), and travel and research scholarships from Umeå University and the Wallenberg Foundation during 2013–2014.

📚 Publications

  • Simultaneous femtosecond X-ray spectroscopy and diffraction of photosystem II at room temperature
    Authors: J Kern, R Alonso-Mori, R Tran, J Hattne, RJ Gildea, N Echols, C Glöckner, …
    Year: 2013
    Cited by: 505

  • Structure of photosystem II and substrate binding at room temperature
    Authors: ID Young, M Ibrahim, R Chatterjee, S Gul, FD Fuller, S Koroidov, …
    Year: 2016
    Cited by: 414

  • Taking snapshots of photosynthetic water oxidation using femtosecond X-ray diffraction and spectroscopy
    Authors: J Kern, R Tran, R Alonso-Mori, S Koroidov, N Echols, J Hattne, M Ibrahim, …
    Year: 2014
    Cited by: 256

  • Drop-on-demand sample delivery for studying biocatalysts in action at X-ray free-electron lasers
    Authors: FD Fuller, S Gul, R Chatterjee, ES Burgie, ID Young, H Lebrette, …
    Year: 2017
    Cited by: 235

  • Key activity descriptors of nickel-iron oxygen evolution electrocatalysts in the presence of alkali metal cations
    Authors: M Görlin, J Halldin Stenlid, S Koroidov, HY Wang, M Börner, M Shipilin, …
    Year: 2020
    Cited by: 155

  • Finding intersections between electronic excited state potential energy surfaces with simultaneous ultrafast X-ray scattering and spectroscopy
    Authors: KS Kjær, TB Van Driel, TCB Harlang, K Kunnus, E Biasin, K Ledbetter, …
    Year: 2019
    Cited by: 118

  • Vibrational wavepacket dynamics in Fe carbene photosensitizer determined with femtosecond X-ray emission and scattering
    Authors: K Kunnus, M Vacher, TCB Harlang, KS Kjær, K Haldrup, E Biasin, …
    Year: 2020
    Cited by: 113

  • Calcium Manganese Oxides as Oxygen Evolution Catalysts: O₂ Formation Pathways Indicated by ¹⁸O‐Labelling Studies
    Authors: D Shevela, S Koroidov, MM Najafpour, J Messinger, P Kurz
    Year: 2011
    Cited by: 108

  • L-edge x-ray absorption spectroscopy of dilute systems relevant to metalloproteins using an x-ray free-electron laser
    Authors: R Mitzner, J Rehanek, J Kern, S Gul, J Hattne, T Taguchi, R Alonso-Mori, …
    Year: 2013
    Cited by: 99

  • Mobile hydrogen carbonate acts as proton acceptor in photosynthetic water oxidation
    Authors: S Koroidov, D Shevela, T Shutova, G Samuelsson, J Messinger
    Year: 2014
    Cited by: 80

📝 Conclusion

With an exceptional combination of academic rigor, innovative research, collaborative projects, and impactful teaching, Dr. Sergey Koroidov exemplifies the qualities of a world-class researcher. His deep commitment to understanding catalytic and energy-conversion processes places him at the frontier of sustainable material science. Dr. Koroidov’s contributions to science, education, and international collaborations make him a highly deserving candidate for the Best Researcher Award.

Xueen Fang | Chemical Engineering | Best Researcher Award

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Prof. Dr. Xueen Fang | Chemical Engineering | Best Researcher Award

Fudan University | China

Dr. Xueen Fang is a distinguished male professor at Fudan University and a doctoral supervisor. He is a jointly appointed professor under the Ministry of Education’s prestigious “Changjiang Scholars” program and recognized as a young top-notch talent under the national “Ten Thousand Talents Program.” Since joining Fudan University in 2014, Fang has been deeply involved in teaching, research, and fostering industry-academia collaborations, specializing in micro-nano clinical chemistry. His pioneering work in rapid nucleic acid testing has made significant contributions to public health and national security.

Professional profile👤

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Strengths for the Awards✨

  1. Outstanding Academic and Professional Credentials
    Fang Xuen holds a Ph.D. in Chemical Biology from a prestigious university (Fudan University) and serves as a professor and doctoral supervisor. His joint appointment as a “Changjiang Scholar” and recognition as a top talent under the national “Ten Thousand Talents Program” highlight his academic excellence and national prominence.

  2. Pioneering Research Contributions
    He was among the earliest researchers globally to apply microfluidic confinement systems to point-of-care testing (POCT) molecular diagnostics. His leadership in developing rapid, on-site nucleic acid testing systems has direct and critical public health impact, especially in combating pandemics and zoonotic diseases.

  3. Significant Research Funding and Project Leadership
    Fang Xuen has successfully secured and led major national research projects funded by top agencies such as the Ministry of Science and Technology and the National Natural Science Foundation, underscoring his capability to manage high-impact, cutting-edge research.

  4. High-Impact Publications and Patents
    With over 60 publications in prestigious international journals, multiple cover stories, and over 1,500 citations, his scientific output is both prolific and influential. Furthermore, he has secured more than 60 invention patents (national and international), including award-winning innovations, demonstrating his prowess in translating research into practical technologies.

  5. Successful Technology Commercialization
    He has led the registration and approval of important diagnostic reagents and automated testing devices, with patented technology generating significant economic value (over 16 million yuan), bridging the gap between academia and industry.

  6. Professional Service and Leadership
    Serving on national committees and editorial/review boards of top journals indicates his respected status in the scientific community. His role in authoring chapters in key monographs also reflects his expertise and leadership in the field.

🎓 Education

Fang Xuen earned his Ph.D. in Chemical Biology from Fudan University in 2012. Following his doctoral studies, he completed a postdoctoral fellowship at the Hong Kong University of Science and Technology from 2012 to 2013, where he further refined his expertise in cutting-edge chemical and biological research.

💼 Experience

In March 2014, Fang joined the Department of Chemistry at Fudan University through a talent introduction program. He has led major national research projects, including key R&D programs funded by the Ministry of Science and Technology and the National Natural Science Foundation. Fang has served as a reviewer for leading journals and is an inventor on more than 60 national and international patents, including several that have been transformed into commercially valuable technologies.

🔬 Research Interest On Chemical Engineering

Fang’s research primarily focuses on micro-nano clinical chemistry, with a particular emphasis on microfluidic confinement systems for point-of-care testing (POCT) in molecular diagnostics. His work addresses the urgent need for rapid nucleic acid testing technologies to detect emerging pathogens, playing a critical role in combating infectious diseases such as African Swine Fever and COVID-19.

🏆 Awards

Fang Xuen’s innovative contributions have earned him numerous accolades including the Shanghai Youth Science and Technology Innovation and Entrepreneurship Award, the Silver Award at the 48th Geneva Exhibition of Inventions, the Third Prize of the Shanghai Higher Education Students’ Invention and Creation, and multiple awards at the National Challenge Cup Entrepreneurship Competition.

📚 Publications

  • Rapid differential diagnosis of the B.1.617.2 (delta) variant of SARS-CoV-2 using an automated Cas12a–microfluidic system

    • Authors: Pintao Li, Jin Zhang, Qiuyuan Lin, Jilie Kong, Xueen Fang

    • Year: 2021

  • Wearable chem-biosensing devices: from basic research to commercial market

    • Authors: Bin Yang, Xingyu Jiang, Xueen Fang, Jilie Kong

    • Year: 2021

  • Loop-mediated isothermal amplification technique: principle, development and wide application in food safety

    • Authors: Tianzeng Huang, Linzhi Li, Xing Liu, Qi Chen, Xueen Fang, Jilie Kong, Mohamed S. Draz, Hongmei Cao

    • Year: 2020

  • Rapid and simultaneous analysis of twelve virulence factor genes by a microfluidic-CFPA chip for identifying diarrheagenic Escherichia coli

    • Authors: Bin Yang, Yiling Fan, Yang Li, Jun Yan, Xueen Fang, Jilie Kong

    • Year: 2020

  • A hybridization chain reaction coupled with gold nanoparticles for allergen gene detection in peanut, soybean and sesame DNAs

    • Authors: Dan Yuan, Xueen Fang, Yongxin Liu, Jilie Kong, Qin Chen

    • Year: 2019

  • A novel exonuclease-assisted isothermal nucleic acid amplification with ultrahigh specificity mediated by full-length Bst DNA polymerase

    • Authors: Xin Ye, Yang Li, Lijuan Wang, Xueen Fang, Jilie Kong

    • Year: 2018

🔚 Conclusion

Professor Fang Xuen stands at the forefront of micro-nano clinical chemistry, combining academic excellence with impactful innovations that have enhanced pathogen detection and public health responses globally. His commitment to interdisciplinary teaching and talent cultivation continues to inspire the next generation of scientists and engineers at Fudan University and beyond.