John Reynolds | Analytical Chemistry | Best Researcher Award

Published on by Analytical Chemistry

Dr. John Reynolds | Analytical Chemistry | Best Researcher Award

Lawrence Livermore National Laboratory | United States

Dr. John G. Reynolds, PhD is a Senior Science Advisor for the Department of Homeland Security (DHS) Explosives Programs at Lawrence Livermore National Laboratory (LLNL), where he supports the Energetic Materials Center and the Forensics Science Center. With over four decades of experience, Dr. Reynolds is a recognized authority in nuclear weapons safety, energetic materials, and chemical weapons countermeasures. His subject matter expertise spans non-shock initiated reactions, thermal aging of energetic components, improvised explosives, and detection technologies. Dr. Reynolds earned his Ph.D. in Inorganic Chemistry from Stanford University, following a B.S. in Chemistry from the University of California, Berkeley, and an A.A. in Chemical Technology from Merritt College. He conducted postdoctoral research at Harvard and Caltech before entering industry at Chevron Research Company. Since joining LLNL, he has led major national security programs, including NEXESS and the Integrated Data Collection and Analysis Program, coordinating multi-laboratory collaborations across the DOE and DoD. He has authored over 250 publications and patents, with more than 4,257 citations on Google Scholar and 3,233 citations on Scopus. His h-index is 33 on both platforms, reflecting a sustained and impactful research career. He is the recipient of numerous honors, including the ACS Petroleum Chemistry Lifetime Achievement Award, multiple R&D 100 Awards, and the DOE Excellence Award. He also founded the LLNL OPCW verification laboratory, contributing to global chemical weapons monitoring. Dr. Reynolds’ work has significantly influenced homeland security, chemical detection, and explosives safety worldwide.

Profiles : Scopus | Orcid | Google scholar 

Featured Publications

  • Gash, A. E., Anderson, N. F., Montgomery, J. L., Hsu, P. C., Coffee, K. R., Guillen, G. J., Hernandez, P. A., Clarke, S. M., Zaka, F., & Reynolds, J. G. (2025). Properties of different LLM-105 preparations. Journal of Energetic Materials, 1–21.

  • Hoffman, D. M., Robertson, E. L., Zaka, F., DeHope, A. J., Harwood, V. L., Panasci-Nott, A. F., McClelland, M. A., & Reynolds, J. G. (2025). Development of parameters for the particle size distribution of TATB. Propellants, Explosives, Pyrotechnics, 50(1), e70007.

  • Moore, J. S., Morrison, K. D., Burnham, A. K., Racoveanu, A., Reynolds, J. G., & Coffee, K. R. (2024). TATB thermal decomposition: An improved kinetic model for explosive safety analysis. Propellants, Explosives, Pyrotechnics, 49(2), e202300237.

  • Morrison, K. D., Moore, J. S., Coffee, K. R., Koroglu, B., Burnham, A. K., & Reynolds, J. G. (2024). TATB thermal decomposition: Expanding the molecular profile with cryo-focused pyrolysis GC-MS. Propellants, Explosives, Pyrotechnics, 49(2), e202300268.

  • Burnham, A. K., Coffee, K. R., Klunder, G. L., Panasci-Nott, A. F., & Reynolds, J. G. (2024). Towards a heat- and mass-balanced kinetic model of TATB decomposition. Propellants, Explosives, Pyrotechnics, 49(2), e202300121.

Myrtil Kahn | Coordination Chemistry | Best Researcher Award

Published on by Analytical Chemistry

Dr. Myrtil Kahn | Coordination Chemistry | Best Researcher Award

CNRS | France

Profiles

Scopus
Orcid

Early Academic Pursuits

Dr. Myrtil L. Kahn began her academic journey with a PhD in molecular compounds, under the supervision of a renowned expert in the field of coordination chemistry. Her doctoral work laid a strong foundation in molecular chemistry, which she later expanded into interdisciplinary domains. Her postdoctoral research included advanced work on ferrite nanoparticles and intermetallic particles, which positioned her at the intersection of nanoscience, materials chemistry, and applied physics.

Professional Endeavors

Following her postdoctoral experience, Dr. Kahn joined CNRS and quickly rose through the ranks to become a Senior Scientist and Research Director. She currently leads the “Nano-chemistry, Organization, and Sensors” team at the Laboratory of Coordination Chemistry (LCC) and also co-directs a multidisciplinary research initiative in collaboration with another leading national laboratory. This joint effort culminated in the establishment of a CNRS-affiliated joint research laboratory, reflecting her leadership in managing strategic partnerships with key industrial and governmental stakeholders, including aerospace and space agencies.

Contributions and Research Focus

Dr. Kahn’s research centers on nanoscience and its application to broad societal challenges such as energy, environment, space, aeronautics, and health. She has significantly contributed to the design and synthesis of hybrid nano-objects and multifunctional coatings. Her work focuses on controlling the structural and functional properties of nanoparticles particularly semiconductor and magnetic oxides and integrating them into real-world devices. Utilizing a safe-by-design philosophy, she innovates at the interface of molecular chemistry, surface science, and nanotechnology. Her research also emphasizes understanding surface-ligand interactions through advanced techniques like NMR spectroscopy, which is crucial for ensuring colloidal stability and optimizing material behavior in biological and industrial environments.

Impact and Influence

Dr. Kahn has established herself as a leader in applied nanosciences, successfully bridging fundamental chemistry with device integration. Her research has attracted substantial funding through over thirty competitive contracts, nearly half of which involve industrial collaborations. These projects have led to multiple patents with international extensions, showcasing her commitment to innovation and knowledge transfer. Beyond scientific output, her leadership in organizing large-scale conferences and her role in interdisciplinary teams underscore her influence across both academic and industrial landscapes.

Academic Citations

Her research excellence is reflected in her strong citation metrics. With thousands of citations and an impressive h-index, her work enjoys sustained recognition in the global scientific community. She has authored more than a hundred publications in peer-reviewed international journals, contributed to several book chapters, and is actively involved in reviewing and editorial responsibilities within leading scientific events and journals.

Technical Skills

Dr. Kahn possesses deep technical expertise in organometallic synthesis, nanoparticle surface chemistry, colloidal stability, and functional coatings. She has extensive experience in spectroscopic analysis, particularly NMR, for the investigation of ligand dynamics and surface coordination. Her proficiency extends to hybrid material fabrication, integration of nanoparticles into sensors and devices, and the development of safe-by-design methodologies. This multidisciplinary toolkit enables her to work effectively at the interface of chemistry, physics, and biology.

Teaching Experience

While her primary role is research-intensive, Dr. Kahn actively contributes to mentoring young researchers and postdoctoral fellows. She fosters scientific development through collaborative research, co-authorship, and direct supervision. Her mentorship style is marked by encouraging innovation and interdisciplinary approaches, preparing early-career scientists for careers in both academia and industry.

Legacy and Future Contributions

Dr. Kahn’s legacy is one of impactful science, interdisciplinary collaboration, and societal relevance. Her commitment to applied nanoscience has led to the development of novel materials and processes with potential applications in biotechnology, aerospace, and environmental technology. As co-director of a cutting-edge joint research lab, she continues to expand her collaborative reach, ensuring that her contributions influence the next generation of researchers. Her ongoing projects in multifunctional nanocomposites and hybrid processes promise continued breakthroughs in high-performance materials.

Notable Publications

Competition between ordered morphologies of functionalized silver nanoparticles elucidated by a joint experimental and multiscale theoretical study

Authors: David Loffreda; Nathalie Tarrat; Corinne Lacaze‑Dufaure; Franck Rabilloud; Katia Fajerwerg; Myrtil L. Kahn; Vincent Collière; Christine Lepetit; Pierre Fau
Journal: Nano Today
Year: 2025

Understanding Ion‑Exchange Processes in the Synthesis of ZnSₓ@ZnO₁₋ₓ Heterostructures from Controlled Sulfidation of ZnO Nanocrystals

Authors: Ekaterina Bellan; Martin Jakoobi; Vincent Collière; Yannick Coppel; Julien Trébosc; Olivier Lafon; Pierre Lecante; Paul Fleurat‑Lessard; Céline Dupont; Jean‑Cyrille Hierso; Pierre Fau; Katia Fajerwerg; Lauriane Pautrot‑d’Alençon; Thierry Le Mercier; Myrtil L. Kahn
Journal: Chemistry of Materials
Year: 2024

Spontaneous Emulsification of Organometallic Complexes Applied to the Synthesis of Nanocapsules Active for H₂ Release from Ammonia‑Borane

Authors: Olivier Gazil; Ludivine Rault; Déborah Iglicki; Vincent Collière; Gizem Karacaoglan; Didier Poinsot; Moad Bouzid; Jean‑Cyrille Hierso; Myrtil L. Kahn; Nick Virgilio; Fabienne Gauffre
Journal: Langmuir (The ACS Journal of Surfaces and Colloids)
Year: 2024

Synthesis of TiO₂/SBA‑15 Nanocomposites by Hydrolysis of Organometallic Ti Precursors for Photocatalytic NO Abatement

Authors: Ons El Atti; Julie Hot; Katia Fajerwerg; Christian Lorber; Bénédicte Lebeau; Andrey Ryzhikov; Myrtil L. Kahn; Vincent Collière; Yannick Coppel; Nicolas Ratel‑Ramond; Philippe Ménini; Pierre Fau
Journal: Inorganics
Year: 2024

Conclusion

Dr. Myrtil L. Kahn stands as a prominent figure in nanoscience and coordination chemistry. Her pioneering research, strong industrial collaborations, and leadership in both national and international scientific communities demonstrate her eligibility for high-level scientific honors. Through her interdisciplinary vision and dedication to real-world impact, she continues to shape the future of materials science and remains an exemplary model for academic and industrial synergy.

 

Yangting Ou | Analytical Chemistry | Best Researcher Award

Published on by Analytical Chemistry

Ms. Yangting Ou | Analytical Chemistry | Best Researcher Award

Guangdong University of Technology, China

👨‍🎓Profiles

🎓 Early Academic Pursuits

Ms. Yangting Ou embarked on her academic journey at Guangdong University of Technology, where she is currently pursuing a master’s degree. From the outset, she demonstrated a strong dedication to her studies, culminating in her being awarded the prestigious First-Class Scholarship in 2024 for her outstanding academic performance. This early recognition reflects her commitment to academic excellence and her growing potential as a researcher in the field of advanced materials and semiconductor technologies.

💼 Professional Endeavors

In parallel with her academic studies, Ms. Ou has actively contributed to several significant research projects. She has been involved in major national and provincial-level programs, such as The National Key R&D Program of China (No. 2024YFE0205600) and the Guangdong S&T Programme (No. 2024B0101120003). These projects have provided her with a solid foundation in applied research, focusing on cutting-edge topics relevant to the semiconductor industry.

🔬 Contributions and Research Focus

Ms. Ou’s research is centered on semiconductor polishing processes, with a particular emphasis on electrochemical-assisted chemical mechanical polishing (ECMP). Through her involvement in this area, she has proposed several innovative research methods, contributing new insights and methodologies that serve as an essential reference for advancing ECMP technologies. Her research has resulted in the publication of four SCI-indexed papers, showcasing her ability to deliver impactful scientific work at an early stage in her career.

🌍 Impact and Influence

While still in the early stages of her research career, Ms. Ou’s contributions are beginning to shape the future of semiconductor processing. Her patent, reflects her innovative approach to solving complex challenges in semiconductor polishing. By providing new techniques and frameworks, her work supports both academic research and industrial applications in materials science and microelectronics manufacturing.

📚 Academic Citations

As Ms. Ou is at the beginning of her academic journey, she has not yet accumulated citations for her published work. However, with the growing relevance of her research in semiconductor technologies and polishing processes, her contributions are expected to gain academic recognition and citations in the near future.

🛠️ Technical Skills

Ms. Ou has developed a diverse technical skill set through her research activities. She is proficient in materials characterization techniques, process optimization, and electrochemical analysis related to semiconductor fabrication. Her hands-on experience with laboratory instrumentation and data interpretation is complemented by her understanding of advanced polishing and surface modification processes.

👩‍🏫 Teaching Experience

While her primary focus has been on research, Ms. Ou has also contributed to academic activities within her department. She has supported faculty members in guiding undergraduate students during laboratory sessions and has assisted in mentoring junior researchers involved in collaborative projects.

🌟 Legacy and Future Contributions

Looking ahead, Ms. Ou aspires to further deepen her research into semiconductor processing and electrochemical systems. She aims to expand her research portfolio by exploring interdisciplinary approaches that integrate materials science, chemistry, and advanced manufacturing. Her future contributions are expected to play a pivotal role in optimizing semiconductor fabrication processes, improving manufacturing efficiency, and fostering technological innovation in the microelectronics industry.

📖Notable Publications

New skin corrosion effect of magnetorheological electro-Fenton polishing investigated by friction and wear experiments
Authors: Yangting Ou, Hao Wang, Yusen Wu, Zhijun Chen, Qiusheng Yan, Jisheng Pan
Journal: Materials Science in Semiconductor Processing
Year: 2024

Study on the Electro-Fenton Chemomechanical Removal Behavior in Single-Crystal GaN Pin–Disk Friction Wear Experiments
Authors: Yangting Ou, Zhijun Shen, Jiaqi Xie, Jisheng Pan
Journal: Micromachines
Year: 2025

Tribochemical behavior of GaN in electro-Fenton system based on bimetallic micro-electrolytic catalysts
Authors: Zhijun Chen, Jisheng Pan, Weijun Deng, Qiusheng Yan, Jiaxi He, Yangting Ou, Song Fan
Journal: Ceramics International
Year: 2025

Ashok Kumar SK | Chemical Sensors | Analytical Chemistry Award

Published on by Analytical Chemistry

Dr. Ashok Kumar SK | Chemical Sensors | Analytical Chemistry Award

Vellore Institute of Technology, India

👨‍🎓Profiles

🏫 Early Academic Pursuits

He began his academic journey with a Master of Science (M.Sc.) in Industrial Chemistry from Kuvempu University in 1994. His thirst for knowledge and dedication to chemistry led him to pursue a Ph.D. at Thapar University, which he successfully completed in 2006. These foundational years laid the groundwork for his illustrious career in research and academia.

💼 Professional Endeavors

He currently serves as a Professor in the Department of Chemistry, School of Advanced Sciences, at the Vellore Institute of Technology (VIT), Tamil Nadu. Over the years, he has established himself as a prominent figure in the field of supramolecular chemistry, coordination and organometallic chemistry, materials chemistry, and analytical chemistry. His office at VIT stands as a hub for innovation and guidance for aspiring chemists.

🔬 Contributions and Research Focus

His research spans a broad spectrum of chemistry: Chemical Sensors: His work on chromogenic, fluorogenic, potentiometric, and voltammetric sensors has advanced analytical techniques. Chemotherapy Agents: Development of agents aimed at enhancing cancer treatment methodologies. Inorganic Ion-Exchange Materials: Applications in separation science, ion sensing, and catalysis. Nanocomposites & Porous Carbon Materials: Pioneering their use for water purification and environmental applications. Sustainable Chemistry: Focused on solvent extraction, membrane separation, and biofuel production from biomass. These endeavors highlight his commitment to addressing real-world problems through chemical innovation.

🌟 Impact and Influence

His work has significantly impacted the fields of materials and analytical chemistry. He has cultivated groundbreaking methods for sensing ions, enhancing water purification, and contributing to sustainable fuel technologies. His membership in professional societies such as the Chemical Research Society of India and the Indian Science Congress underscores his influence and active involvement in the scientific community.

📖 Academic Citations and Recognition

With an ORCID ID of 0000-0002-1723-3447 and Researcher ID E-7817-2011, His contributions are well-documented in prestigious journals. His Google Scholar profile (N9mJuGQAAAAJ) lists numerous citations, reflecting the global acknowledgment of his research.

🛠️ Technical Skills

He is adept at various analytical and experimental techniques: Development and application of chemical sensors. Synthesizing nanocomposites and exploring their properties. Designing ion-exchange materials for separation and catalysis. His technical expertise ensures precision and innovation in his research projects.

🧑‍🏫 Teaching Experience and Mentorship

As a professor, He has not only conducted groundbreaking research but has also inspired the next generation of scientists. His lectures and guidance at VIT have equipped students with the knowledge and skills needed to excel in chemical research.

🏆 Legacy and Future Contributions

His legacy is defined by his multifaceted contributions to chemistry and his ability to translate complex research into practical applications. Moving forward, he aims to: Further explore sustainable chemistry solutions. Enhance chemotherapy agents for better efficacy. Develop advanced sensors for environmental and biomedical applications. His unwavering commitment to science ensures his continued relevance and impact on the global stage.

🌍 A Vision for the Future

His journey reflects a blend of academic rigor, innovative research, and impactful teaching. His focus on sustainability and healthcare resonates with contemporary global challenges, positioning him as a leader in chemistry with a lasting legacy.

📖Notable Publications

  1. Systematic Computational Approaches on Biosorption of Fluoride on Chitin: Crossover from Conventional to Short and Strong Hydrogen Bonds
    • Authors: Malhan, A.H., Job, N., Francis, A.M., Ashok Kumar, S.K., Thirumoorthy, K.
    • Journal: ACS ES&T Water
    • Year: 2024
  2. Trace level detection of putrescine and cadaverine in food samples using a novel rhodanine-imidazole dyad and evaluation of its biological properties
    • Authors: Joseph, S., Ashok Kumar, S.K.
    • Journal: Journal of Hazardous Materials
    • Year: 2024
  3. A highly lipophilic terpyridine ligand as an efficient fluorescent probe for the selective detection of zinc(ii) ions under biological conditions
    • Authors: Panicker, R.R., Joseph, S., Dharani, S., Ashok Kumar, S.K., Sivaramakrishna, A.
    • Journal: Analytical Methods
    • Year: 2024
  4. Methods special issue: Recent advancement on fluorescent chemosensing and bioimaging
    • Authors: Sahoo, S.K., Ashok Kumar, S.K.
    • Journal: Methods
    • Year: 2024
  5. Chromene-chromene Schiff base as a fluorescent chemosensor for Th4+ and its application in bioimaging of Caenorhabditis elegans
    • Authors: Dua, A., Saini, P., Goyal, S., Sharma, H.K., Kumar Ramasamy, S.
    • Journal: Methods
    • Year: 2024