جست‌وجوی استاد و پژوهشگر

Mahesh Lakshmanمشاهده پروفایل

استاد

• Organic Chemistry
• Nucleoside Chemistry
• Catalysis
• +۳ مورد دیگر

Mahesh Lakshman is a Professor in the Department of Chemistry and Biochemistry at the City College of New York (CUNY). His research focuses on nucleoside chemistry, catalytic methodologies, and the synthesis of novel organic compounds with applications in medicinal chemistry and drug development. He has contributed extensively to the development of new synthetic routes for modifying nucleosides, including approaches for functionalizing purine and pyrimidine bases through C-N and C-C bond formation. His expertise includes metal-catalyzed cross-coupling reactions, directed arylation, and the use of hypervalent iodine reagents. He has explored catalytic systems for reducing organic compounds without external hydrogen gas, advancing green chemistry practices. His work spans nucleoside analogs for antiviral therapies (e.g., molnupiravir) and peptidomimetics based on saturated azaheterocycles. Publications highlight his focus on mechanistic studies, with recent work addressing aroylation of purine nucleosides and the synthesis of carbazolones via nitrene insertion. Despite over 50 publications since 1994, no specific awards or grants are explicitly listed in the provided text. His research often involves collaborations leveraging advanced spectroscopic techniques like NMR for product characterization.

Massimiliano Delferroمشاهده پروفایل

پژوهشگر

• Catalysis
• Chemical Recycling of Plastics
• Hydrogen Production
• +۵ مورد دیگر

Massimiliano Delferro is a chemist and group leader of the Catalysis Science Program at Argonne National Laboratory, with a concurrent appointment as a Senior Scientist at the Pritzker School of Molecular Engineering (PME), University of Chicago. He leads the Argonne initiative on 'Science for a Circular Economy,' focusing on chemical recycling of plastics and sustainable catalyst development. Ph.D. in Organometallic Chemistry (University of Parma, 2008) Research Associate Professor (Northwestern University, 2010-2016) His research spans catalysis, chemical recycling of plastics, hydrogen production using earth-abundant catalysts, and valorization of shale gas. He is widely recognized for his work on polymer upcycling, organometallic surface chemistry, and metal-organic framework (MOF) catalysis. Recent publications highlight his leadership in converting plastic waste into high-value products (e.g., lubricants, functional polymers), supported by advanced spectroscopic and computational methods. Trends include C–C bond cleavage, MOF-supported catalysts, and redox-tunable systems. AAAS Fellow (2023) RSC ChemComm Pioneering Investigator (2023) R&D100 Award Finalist (2022) Argonne TCP Rising Star (2022) Delferro has published over 150 peer-reviewed articles, holds 30+ patents, and serves on the editorial board of ACS Applied Materials and Interfaces . He has been actively involved in professional societies, including the American Chemical Society and the Catalysis Society, where he served as President and Program Chair.

Christophe Darcelمشاهده پروفایل

استاد

• Homogeneous Catalysis
• Iron Catalysis
• Organometallic Chemistry
• +۵ مورد دیگر

Christophe Darcel is a Full Professor at the University of Rennes 1, specializing in homogeneous catalysis with a particular focus on iron-based catalysts. His research spans multiple areas of sustainable chemistry, utilizing earth abundant transition metals for various catalytic transformations. Dr. Darcel earned his PhD in 1995 from the University of Rennes 1 under the supervision of C. Bruneau and P. H. Dixneuf, focusing on ruthenium and palladium catalyzed transformations of functional alkynes. He completed postdoctoral research in Geneva with W. Oppolzer on asymmetric synthesis of natural products using sultam auxiliary, followed by a Humboldt fellowship with P. Knochel in Marburg developing chiral zinc derivatives. He served as an associate professor at the University of Cergy-Pontoise and the University of Burgundy before his 2007 appointment as full professor at University of Rennes 1. His research program centers on homogeneous catalysis with earth abundant transition metals, particularly iron. Key research areas include catalyzed hydroelementation reactions (hydrosilylation of carbonyl and carboxylic derivatives, hydroboration of alkenes and alkynes), iron-catalyzed borylation and methylation reactions, novel hydrogenation and hydrogen borrowing processes, ruthenium-catalyzed C-H bond activation, and asymmetric catalysis using P-chirogenic organophosphorus ligands. His work emphasizes sustainable chemistry approaches using non-noble metals and benign oxidants. Analysis of his recent publications reveals a strong focus on iron catalysis for sustainable synthesis, with significant contributions to hydrosilylation chemistry, reductive amination processes, and C-H functionalization. His research demonstrates a consistent trend toward developing practical, environmentally friendly catalytic methods that utilize abundant metals instead of precious metals, with applications in pharmaceutical and fine chemical synthesis. Dr. Darcel teaches at both Licence and Master levels, with courses in Homogeneous Catalysis, Organometallic Chemistry, Organic Synthesis, and Green Chemistry. He leads research within the Labcom GreenCARE (Demeta-UR1-CNRS joint lab), which focuses on sustainable chemical processes including lignin upgrading. His work has resulted in multiple patents filed between 2018-2019 related to sustainable chemical processes.

Patrick Walshمشاهده پروفایل

استاد

• Asymmetric Catalysis
• Organometallic Chemistry
• Synthetic Methodology Development
• +۵ مورد دیگر

Patrick Walsh is a Professor of Chemistry at the University of Pennsylvania, where he has maintained an active research program since 2000. His work spans multiple areas of organic chemistry with a particular emphasis on developing new catalytic methodologies. Professor Walsh's research focuses on asymmetric catalysis, organometallic chemistry, and synthetic methodology development. His group has made significant contributions to the fields of C-H activation, ligand design, and transition metal catalysis, particularly with palladium and nickel systems. His work often bridges fundamental mechanistic understanding with practical synthetic applications, resulting in numerous high-impact publications across top chemistry journals. Analysis of his recent publications reveals a strong trend toward developing novel catalytic systems for C-C and C-heteroatom bond formation. His group has pioneered methods for C-H functionalization, transition metal-free catalysis, and the development of new chiral ligands for asymmetric synthesis. The research spans both fundamental mechanistic studies and practical synthetic applications, demonstrating Walsh's ability to connect theory with practical synthesis. Professor Walsh has mentored numerous graduate students and postdoctoral researchers throughout his career, many of whom have gone on to successful careers in academia and industry. His collaborative approach is evident in the extensive co-authorship network visible across his publication record, which includes collaborations with researchers across multiple institutions.

Stephen Bradforthمشاهده پروفایل

استاد

• Ultrafast Laser Spectroscopy
• Solar Energy Conversion
• DNA Photodamage Mechanisms
• +۷ مورد دیگر

Stephen Bradforth is a Professor of Chemistry at the University of Southern California and Senior Advisor to the Dean for Research Strategy and Development in the Dornsife College of Letters, Arts and Sciences . He earned his PhD in Physical Chemistry from the University of California, Berkeley (1992) and conducted postdoctoral research at the University of Chicago . B.A., Natural Sciences, Cambridge University (1987) Ph.D., Physical Chemistry, UC Berkeley (1992) Postdoctoral Associate, University of Chicago (1993–1996) His research focuses on ultrafast laser spectroscopy to study chemical reactions in complex environments like aqueous systems and molecular materials . Key projects include: Solar Energy Conversion : Investigating photosensitizers based on earth-abundant elements (Cu, Zn, Zr) and organic photovoltaics with BODIPY cores. DNA Photodamage : Mechanisms of cyclobutane pyrimidine dimer (CPD) formation under UV exposure, emphasizing base-stacking effects. Electronic Structure in Ethereal Solvents : Studying solvated electrons in liquid ammonia and their role in carbanion stabilization. His 15 most recent articles (2004–2024) highlight advancements in photoelectron spectroscopy , singlet fission for solar cells, and DNA damage pathways . Collaborations span medicine, physics, and engineering . Scientific Awards include the ACS Physical Chemistry Division Senior Experimental Award (2023) , STAR Awardee (2019) , Cottrell Scholar , and Fellow of APS and AAAS . He has received both Junior (2001) and Senior Raubenheimer Awards (2022) at USC. Advising has been a cornerstone, with 23 PhD students graduated and 4 current candidates. His 15 most recent publications (2012–2024) emphasize ultrafast dynamics , charge transfer mechanisms , and environmental photochemistry . Labs & Teams : The Bradforth Group operates advanced time-resolved photoelectron spectrometers , liquid microjet systems , and high-repetition-rate laser facilities . Current projects include metallic water solutions (Nature 2021), DNA photophysics (FASEB J 2011), and carbanion electronic structure in ammonia.

Lifeng Chiمشاهده پروفایل

استاد

• Supramolecular Chemistry
• Surface Science
• Nanomaterials
• +۵ مورد دیگر

Prof. Dr. Lifeng Chi is a Chair Professor at Soochow University's Institute of Functional Nano & Soft Materials and an Adjunct Professor at the University of Münster. She holds a Hans Fischer Senior Fellowship at the Technical University of Munich Institute for Advanced Study (TUM-IAS) since 2019, where she leads the focus group on 'Molecular assemblies and covalent nanostructures on wide bandgap semiconductor surfaces'. Education B.S. and M.S. from Jilin University, China Ph.D. from University of Göttingen, Germany (1989) Habilitation from University of Münster, Germany (2000) Research Focus Her research spans three core areas: On-Surface Chemical Reactions including selective C-H bond activation and C-C coupling; Molecular Self-Assembly exploring chiral structures and covalent bonding; and Interfacial Engineering developing functional molecular architectures for sensing applications. Her work combines nanoscale fabrication with fundamental surface chemistry to create advanced functional materials. Publication Trends Over 370 publications demonstrate consistent focus on surface molecular phenomena, with recent work (2021-2025) emphasizing catalytic surface reactions, semiconductor interfaces, and molecular electronics. Earlier breakthroughs include alkane polymerization on gold surfaces and chiral network engineering, establishing foundational techniques in surface chemistry. Scientific Awards IUPAC Distinguished Women in Chemistry/Chemical Engineering (2017) ACS Nano Lectureship Award (2016) Molecular Science Frontier Lecture Professorship (2016) Distinguished Innovation Scientist, Jiangsu (2013) Lisa Meitner Scholarship (1997) Leadership & Labs Directs the Institute of Functional Nano & Soft Materials at Soochow University, overseeing research in molecular assembly and surface engineering. At TUM-IAS, collaborates with Prof. Johannes Barth and Prof. Martin Stutzmann on semiconductor surface modifications.

• Catalysis
• Inorganic Chemistry
• Solid-State NMR Spectroscopy
• +۳ مورد دیگر

Dr. Alexander Yakimov is a Lecturer at the Department of Chemistry and Applied Biosciences, ETH Zürich, affiliated with the Laboratory of Inorganic Chemistry (LAC). He specializes in advanced spectroscopic techniques to study catalyst surfaces and reactive sites. His research focuses on Solid-State NMR Spectroscopy Transition Metal Surface Sites Zeolite and Titano-Silicate Catalysts Acid-Base Reactivity Descriptors CO2 Conversion and Hydrocarbon Processing using methods like X-Ray Absorption and high-field NMR. Recent work explores Ziegler-Natta catalysts, single-atom systems, and propane dehydrogenation mechanisms. He teaches the Practical Course General Chemistry (529-0011-04L/06L) and contributes to CO2 capture technologies. Contact: yakimov@inorg.chem.ethz.ch | ORCID: 0000-0002-8624-1002

Lars Lauterbachمشاهده پروفایل

استاد

• Molecular Genetics
• Biochemistry
• Biocatalysis
• +۶ مورد دیگر

Dr. Lars Lauterbach is a University Professor at RWTH Aachen University , leading the Department of Synthetic Microbiology . His research focuses on molecular genetics, biochemistry, and gas-converting biocatalysts, particularly hydrogen-dependent enzymatic processes. Institution: RWTH Aachen University Role: Institute Head Contact: lars.lauterbach@rwth-aachen.de His work spans hydrogen metabolism , metalloenzymes , and electrobiochemistry , with recent publications emphasizing CO2 conversion, hydrogenase engineering, and enzymatic cofactor regeneration. Key research areas include: Hydrogen-driven biocatalytic cascades Oxygen-tolerant hydrogenases Carbon dioxide valorization Multi-step enzymatic synthesis Hydrogen storage and utilization Redox chemistry in metalloproteins The 2023-2025 article list reflects trends in CO2-based biotechnology , biocatalytic hydrogenation , and synthetic microbial systems , with applications in pharmaceuticals, fine chemicals, and sustainable energy.

• Heterogeneous Catalysis
• Catalytic Processes
• Environmental Catalysis
• +۳ مورد دیگر

Fabio H. Ribeiro is the William Nicholas and Elizabeth Holstein Delgass Distinguished Professor of Chemical Engineering at Purdue University's Davidson School of Chemical Engineering. He serves as Director of the Center for Innovative and Strategic Transformation of Alkane Resources (CISTAR). His research focuses on heterogeneous catalysis, particularly in catalytic combustion, NOx traps, biomass-to-fuels conversion, and low-temperature water-gas shift reactions. He has advised over a dozen graduate students and collaborates with industry partners. Education: B.S. Chemical Engineering, Instituto Militar de Engenharia, Brazil (1982) M.S. Chemistry, Instituto Militar de Engenharia, Brazil (1984) M.S. & Ph.D. Chemical Engineering, Stanford University (1986–1989) Research Interests: His group combines experimental and computational methods to study catalyst kinetics and design. Key areas include catalyst stability under dynamic conditions, industrial process optimization, and sustainable energy solutions. Techniques involve surface science, microkinetic modeling, and operando spectroscopy. Publications: Recent work emphasizes catalytic dehydrogenation of light alkanes, NOx selective catalytic reduction, and shale gas upgrading. Themes include catalyst structure-reactivity relationships and reaction mechanisms. Awards: Herman Pines Award (2015) AIChE Fellow (2014) Purdue Research Excellence Award (2014) Lab & Teams: Leads CISTAR, a NSF Engineering Research Center, and collaborates with the Purdue Catalysis Center. Active in developing catalysts for renewable energy and pollution control.

Tony Hanssonمشاهده پروفایل

استاد

• Chemical Physics
• Atomic and Molecular Processes
• Laser Spectroscopy
• +۳ مورد دیگر

Tony Hansson is a Professor in the Department of Physics at Stockholm University, focusing on chemical physics and surface reaction dynamics. His research employs advanced spectroscopic techniques like femtosecond photoelectron spectroscopy and sum frequency generation to study molecular interactions with laser pulses and catalytic surfaces. Research Areas: Ultrafast laser-matter interactions, hydrocarbon decomposition, catalyst passivation, and excited state molecular relaxation. Methodologies: Combines experimental approaches (TPD, SFG, XPS, STM) with computational methods (DFT, molecular dynamics). Recent publications highlight his work on naphthalene dehydrogenation on nickel surfaces, sulfur's role in carbon formation, and oxide-derived gold electrode characterization. His studies bridge fundamental atomic-level processes with industrial catalysis applications. Key collaborations include Oliver Schalk and Ting Geng, with affiliations to Stockholm University's Fysikum facility. Contact: thansson@fysik.su.se

Rebecca Sherboمشاهده پروفایل

استادیار

• Electrochemistry
• Bioengineering
• Renewable Energy Conversion
• +۳ مورد دیگر

Rebecca Sherbo is an Assistant Professor in the Department of Chemistry and Chemical Biology at Northeastern University, affiliated with the College of Engineering. Her research focuses on electrochemical and biological methods to produce sustainable chemical products like fuels, foods, and fertilizers from gases and renewable energy. Key areas include nitrogen reduction to ammonia, microbial food production using CO₂ and N₂, and integrating electrochemistry with microbial growth systems to enhance efficiency. Her work addresses global challenges such as reducing reliance on fossil fuels in fertilizer production and minimizing agricultural environmental impacts. The Sherbo Lab develops hybrid systems combining inorganic materials and biological organisms to achieve carbon-neutral and nitrogen-efficient processes. Recent advancements include genetic engineering tools for Xanthobacter autotrophicus and innovative palladium membrane reactor designs for hydrogenation reactions. Research highlights include electrolytic deuteration of unsaturated bonds, CO₂ conversion to fuels, and ligand-mediated improvements in palladium nanoparticle performance. Her studies emphasize scalable, energy-efficient solutions for chemical synthesis and environmental sustainability. She actively publishes in electrochemistry, catalysis, and bioengineering fields, with a focus on translating lab innovations into real-world applications.

Leon Leffertsمشاهده پروفایل

استاد

• Heterogeneous Catalysis
• Liquid Phase Catalysis
• Plasma Catalysis
• +۱۵ مورد دیگر

Leon Lefferts is a Full Professor in Catalytic Processes and Materials at the University of Twente, affiliated with the Faculty of Science and Technology and the MESA+ Institute for Nanotechnology. He has held visiting professorships at Tokyo Institute of Technology (2005–2007) and Aalto University in Helsinki (2011 onward), where he was appointed Finnish Distinguished Professor (2011–2015). His research focuses on three interconnected themes: (1) heterogeneous catalysis in liquid phase , particularly for drinking water purification via hydrogenation of nitrate, nitrite, and bromate, with innovations such as micro-structured 'hairy foams' and membrane contactor reactors; (2) activation of stable molecules like alkanes using breakthrough techniques including plasma-catalysis, soft oxidants, and electrical fields, in collaboration with DIFFER and the University of Antwerp; and (3) catalytic upgrading of biomass , especially flash-pyrolysis oil, inspired by early work at Twente and leading to industrial application by KiOR. His group has pioneered in-situ IR spectroscopy for aqueous-phase catalytic studies under elevated conditions. Recent publications highlight a shift toward electrified and sustainable chemical processes, including membrane-assisted dehydrogenation of ethane and propane using green electricity, plasma-catalytic nitrogen fixation, and in-situ adsorption strategies to improve energy efficiency. These works reflect a strong trend toward integrating catalysis with renewable energy and plasma technologies for decarbonized chemical production. Finnish Distinguished Professor (2011–2015) Leon Lefferts has supervised 38 students and early-career researchers, contributing significantly to education and training in catalysis. His research has been supported by collaborations with major institutions including DIFFER, Aalto University, and the University of Antwerp. He has delivered numerous invited talks and participates actively in interdisciplinary workshops, especially in the emerging field of plasma-catalysis. He leads a research group at the forefront of catalytic innovation, with strong ties to industrial applications and sustainability goals. The team operates within the MESA+ Institute, leveraging advanced nanofabrication and characterization facilities for developing next-generation catalytic materials and reactor systems.

Jingguang Chenمشاهده پروفایل

استاد

• Catalysis
• Electrocatalysis
• Thermocatalysis
• +۷ مورد دیگر

Jingguang Chen is the Thayer Lindsley Professor of Chemical Engineering at Columbia University and Senior Chemist at Brookhaven National Laboratory. His research focuses on catalysis for sustainable energy conversion, bridging atomic-scale understanding with industrial applications through tandem catalytic systems. Education: Ph.D. in Chemistry, University of Pittsburgh (1988) Alexander von Humboldt Postdoctoral Fellow (1988–1989) B.S. in Chemistry, Nanjing University (1982) Research Interests: Dr. Chen specializes in metal carbides , bimetallic alloys , and tandem catalytic systems for CO2 conversion, electrocatalysis, and plasma-catalysis. His work addresses challenges in renewable energy storage, carbon sequestration, and cost-effective catalyst design. Scientific Awards: R.H. Wilhelm Award (2020) Highly Cited Researcher (2018–2020) Fellow, American Chemical Society (2013) George Olah Award (2015) Leadership Roles: President of the North American Catalysis Society (2017–Present), Director-at-Large for the American Chemical Society Catalysis Division, and co-founder of the Synchrotron Catalysis Consortium. He serves on multiple DOE advisory boards and editorial committees.

Justin M. Notesteinمشاهده پروفایل

استاد

• Catalysis Science
• Energy Materials
• Nanoscience
• +۴ مورد دیگر

Justin M. Notestein is a Professor of Chemical and Biological Engineering at Northwestern University and Director of its Center for Catalysis and Surface Science (CCSS). He leads research in catalysis science, energy, and nanoscience, focusing on designing sustainable materials for chemical and fuel production. His work emphasizes heterogeneous catalysts, including supported metal nanoparticles, oxide catalysts, and nanocavity systems. Notestein holds a Ph.D. from UC Berkeley and a B.S.E. from Princeton University, with postdoctoral training at the University of Illinois. Research interests include developing catalysts for selective oxidation, carbon capture, biomass conversion, and environmental processes. The lab collaborates with industry and national labs, emphasizing reproducibility and structure-function relationships. Recent work explores advanced materials like metal-organic frameworks (MOFs) and silica-overcoated oxides for enhanced catalytic performance. Publications highlight advancements in epoxidation, oxidative dehydrogenation, and phase transfer catalysis. The Notestein Group prioritizes an inclusive environment with a focus on well-being, collaboration, and mentorship. Activities span academic and industrial partnerships to address energy and sustainability challenges. Notestein’s research integrates synthesis, mechanistic studies, and computational modeling to advance catalyst design. Key applications include sustainable chemical production, hydrogen generation, and reducing emissions through innovative catalytic processes.

Hu Pengمشاهده پروفایل

استاد

• Catalyst Design
• Green Organic Chemistry
• Photothermal Radical Reactions
• +۳ مورد دیگر

Prof. Hu Peng is a Professor and Doctoral Supervisor at the School of Chemistry, Sun Yat-sen University. He holds a PhD in Organic Chemistry from the Chinese Academy of Sciences (2011) and conducted postdoctoral research at the Weizmann Institute of Science (supervisor: David Milstein) and Technical University of Munich (supervisor: Thorsten Bach). His work focuses on catalytic mechanisms, photothermal radical reactions, clean energy catalysts, and small molecule activation. Key achievements include developing novel photocatalytic C-H functionalization methods and plastic degradation technologies. Recognized with awards like the Alexander von Humboldt Fellowship (2014) and Top Ten Emerging Technologists in China (2024), Hu Peng leads a research group advancing sustainable chemical methodologies. His lab's activities include collaborations in green organic chemistry, energy materials, and catalytic systems. Education: B.Sc. (2006, Hubei University), Ph.D. (2011, Chinese Academy of Sciences). Positions: Humboldt Scholar (2014-2016), Sun Yat-sen University Hundred Talents Program recipient. Research projects include National Natural Science Foundation grants and Guangdong provincial initiatives. Current group activities emphasize metal-organic intermediates, clean energy systems, and cross-disciplinary chemical methods. Publications highlight innovations in photocatalysis, C-H bond activation, and sustainable materials. Recent work includes selective plastic degradation using iron catalysts and asymmetric spirocyclobutane synthesis via cage-confined reactions.