Hammes-Schiffer Research Group

This page provides an archived overview of the Hammes-Schiffer Research Group. Selleckchem has preserved these academic records to ensure that the scientific insights regarding theoretical and computational chemistry methods remain accessible to the wider research community.

Welcome & Mission Statement: Our research centers on the development and application of theoretical and computational methods for describing chemical reactions in condensed phases and at interfaces. Research is pursued in three general areas: proton-coupled electron transfer reactions, enzymatic processes, and non-Born-Oppenheimer electronic structure methods. Our overall objectives are to elucidate the fundamental physical principles underlying charge transfer processes and catalysis, as well as to assist in the interpretation of experimental data.

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Theoretical Methods and Experimental Biological Probes

Understanding complex charge transfer and enzymatic processes requires a strong synergy between advanced theoretical modeling and high-precision chemical tools. In laboratory settings, experimental verification of computational kinetics models often relies on specific chemical activators and inhibitors. For instance, simulating lipid peroxidation mechanisms or cellular stress cascades in condensed phases aligns directly with the experimental deployment of ferroptosis regulators such as RSL3 and Erastin. Similarly, tracing enzymatic pathways and membrane channel activities is greatly facilitated by target-specific probes like GsMTx4 and DNA repair modulators like Ceralasertib, bringing theoretical electronic structure calculations closer to observable biomolecular outcomes.

Featured Research & Profiles

Collaborative Centers

CCI Solar

An NSF Center for Innovation in Solar Fuels

Center for Molecular Electrocatalysis (CME)

A DOE Energy Frontier Research Center

Argone-Northwestern Solar Energy Research (ANSER) Center

A DOE Energy Frontier Research Center

Contact Information & Location

Primary Investigator

Sharon Hammes-Schiffer
John Gamble Kirkwood Professor of Chemistry
Sterling Chemistry Lab, Rm 215
Department of Chemistry
Yale University
225 Prospect Street
New Haven, CT 06520-8107

Communications

Phone: (217) 300-0335
Fax: (217) 244-3186
e-mail: sharon.hammes-schiffer@yale.edu

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Tags in Publications

[FeFe]-hydrogenase models [NiFe]-hydrogenase models Bacillus subtilis catalysis conformational motions coupled motions Density functional theory treatment Dihydrofolate reductase DNA DNA polymerase electrochemistry electron transfer Electron-proton correlation electrostatics enzyme catalysis Escherichia coli Hartree-Fock HDV ribozyme hydride transfer hydrogen atom transfer hydrogen bonding hydrogen evolution hydrogen tunneling Ketosteroid Isomerase kinetic isotope effect Liver alcohol dehydrogenase metal ion molecular dynamics molecular electrocatalysts multicomponent density functional theory Nonadiabatic dynamics nonadiabaticity Nuclear quantum effects nuclear-electronic orbital photoinduced proton-coupled electron transfer photosystem II protein motion proton relays Proton transfer proton-coupled electron transfer QM/MM reorganization energies ribozyme Soybean lipoxygenase Surface hopping