Dr. David Semeril | Supramolecular Chemistry | Best Researcher Award
CNRS | France
Profiles
Early Academic Pursuits
Dr. David Sémeril began his academic journey with a doctoral degree in chemistry from the University of Rennes, where he specialized in ruthenium-based catalysis involving functionalized diene and enyne substrates. His PhD research laid a strong foundation in organometallic chemistry and catalysis, demonstrating his early commitment to innovative reaction mechanisms and catalyst development. This academic training was further enriched by post-doctoral experiences in Italy, where he engaged in polymer chemistry and organometallic complex synthesis.
Professional Endeavors
Dr. Sémeril serves as a Chargé de Recherche (Research Scientist) at CNRS and holds a leadership position in the Organometallic Synthesis and Catalysis team within a recognized CNRS unit. His responsibilities span advanced research in homogeneous catalysis, academic mentorship, and project coordination at national and international levels. He has led multiple major research grants, including nationally funded ANR projects and internationally supported collaborations through TUBITAK and IFCPAR, reflecting a consistent trajectory of scientific leadership and innovation.
Contributions and Research Focus
His research spans a wide spectrum of advanced chemistry, with a strong focus on homogeneous catalysis using transition metal complexes. Core areas include carbon–carbon cross-coupling reactions, hydrogenation, hydroformylation, and olefin oligomerization/polymerization. Dr. Sémeril’s work often features the design and utilization of metallo-cavitands, modified calix[4]arene and resorcin[4]arene scaffolds, and constrained ligands such as phosphines and N-heterocyclic carbenes. These systems are investigated for their mechanistic behavior and functional utility in catalysis under nanoconfined conditions. His contributions also explore the interplay between molecular modeling, capsule-based chemistry, and reaction dynamics, pushing the boundaries of supramolecular catalysis.
Impact and Influence
With over a hundred peer-reviewed publications and a notable h-index, Dr. Sémeril has established a strong scientific footprint. His research is widely cited, underscoring the relevance and innovation of his work in catalysis and metallo-supramolecular chemistry. He has delivered numerous invited talks at international conferences and has collaborated with leading chemists and research groups across Europe, Asia, and North Africa. His role as a visiting professor in institutions abroad further emphasizes his global recognition and influence in the chemical sciences.
Academic Citations
Dr. Sémeril’s work has attracted substantial academic interest, accumulating over 3000 citations with a citation profile that reflects sustained impact across interdisciplinary research in organometallic chemistry, catalysis, and supramolecular science. His research outputs contribute both to fundamental understanding and to the development of practical applications in modern synthetic chemistry.
Technical Skills
He possesses a high level of technical expertise in the synthesis and characterization of metal complexes, ligand design, polymer chemistry, and mechanistic catalysis studies. Proficiency in infrared spectroscopy, molecular modeling, and the manipulation of air- and moisture-sensitive compounds forms a cornerstone of his laboratory work. His interdisciplinary approach integrates experimental chemistry with computational insight, which enhances the mechanistic depth of his research findings.
Teaching Experience
Dr. Sémeril is actively involved in the education and training of undergraduate and postgraduate students. He has led practical courses in both inorganic and organic chemistry, as well as specialized sessions in spectroscopy and lifelong learning modules. His mentoring portfolio includes the supervision of multiple PhD students, postdoctoral researchers, and numerous master-level students, demonstrating a strong commitment to academic development.
International and National Collaborations
Dr. Sémeril has cultivated active research collaborations with leading universities and institutions across Turkey, India, Japan, Tunisia, and France. These partnerships have yielded productive joint publications and shared funding initiatives, enhancing cross-cultural and interdisciplinary scientific exchange. His national network includes prominent French universities and CNRS institutes, contributing to both fundamental research and applied science.
Legacy and Future Contributions
Through a blend of pioneering research, mentorship, and collaboration, Dr. Sémeril has established a lasting legacy in the field of organometallic chemistry. His ongoing work in supramolecular catalysis and capsule-assisted reactivity is poised to generate further breakthroughs in sustainable and efficient synthetic methodologies. He continues to inspire emerging researchers and influence the direction of chemical sciences in academia and beyond.
Notable Publications
Homo- versus hetero- [2+2+2] rhodium-catalyzed cycloaddition: effect of a self-assembled capsule on the catalytic outcome
Authors: Maxime Steinmetz, David Sémeril
Journal: Molecules
Year: 2025
Silver-NHC complexes against a clinical isolate of Acanthamoeba castellanii: time- and dose-dependent effects
Authors: Zübeyda Akın-Polat, Neslihan Şahin*, Shaima Hkiri, Bui Minh Thu Ly, İsmail Özdemir, David Sémeril
Journal: Inorganics
Year: 2025
Molecular modeling is key to understanding supramolecular resorcinarenyl capsules, inclusion complex formation and organic reactions in nanoconfined space
Authors: Maxime Steinmetz, David Sémeril
Journal: Molecules
Year: 2025
Effect of the positioning of metal centers on a cavitand in the ruthenium-catalyzed N-alkylation of amines
Authors: Neslihan Şahin, Christophe Gourlaouen, David Sémeril
Journal: Molecules
Year: 2025
Hydrogenation versus hydrosilylation: the substantial impact of a palladium capsule on the catalytic outcome
Authors: Maxime Steinmetz, Rachel Schurhammer, Christophe Gourlaouen, David Sémeril
Journal: Molecules
Year: 2024
Conclusion
Dr. David Sémeril exemplifies excellence in scientific research, mentorship, and academic leadership. His multidisciplinary expertise, international collaborations, and strong publication record mark him as a key contributor to modern organometallic and catalytic chemistry. His ongoing efforts are not only advancing scientific understanding but also shaping the future of sustainable chemical processes and innovation.