Hammes-Schiffer, Sharon - University of Illinois at Urbana-Champaign

个人简介

Professor Hammes-Schiffer received her B.A. degree in Chemistry from Princeton University in 1988 and her Ph.D. in Chemistry from Stanford University in 1993. After working as a postdoctoral fellow at AT&T Bell Laboratories, she was a faculty member at the University of Notre Dame from 1995-2000 and at The Pennsylvania State University from 2000-2012.In August 2012, Professor Hammes-Schiffer joined the faculty of the Department of Chemistry at the University of Illinois.She is also a Deputy Editor for The Journal of Physical Chemistry.

近期论文

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P. Hanoian, C. T. Liu, S. Hammes-Schiffer, and S. J. Benkovic, “Perspectives on electrostatics and conformational motions in enzyme catalysis,” Acc. Chem. Res. 48, 482-489 (2015). P. Goyal, C. A. Schwerdtfeger, A. V. Soudackov, and S. Hammes-Schiffer, “Nonadiabatic dynamics of photoinduced proton-coupled electron transfer in a solvated phenol-amine complex,” J. Phys. Chem. B 119, 2758-2768 (2015) . S. Zhang, A. Ganguly, P. Goyal, J. Bingamin, P. C. Bevilacqua, and S. Hammes-Schiffer, “Role of the active site guanine in the glmS ribozyme self-cleavage mechanism: Quantum mechanical/molecular mechanical free energy simulations,” J. Am. Chem. Soc. 137, 784-798 (2015). S. Ghosh and S. Hammes-Schiffer, “Calculation of electrochemical reorganization energies for redox molecules at self-assembled monolayer modified electrodes,” J. Phys. Chem. Lett. 6, 1-5 (2015). B. H. Solis, A. G. Maher, T. Honda, D. C. Powers, D. G. Nocera, and S. Hammes-Schiffer, “Theoretical analysis of cobalt hangman prophyrins: Ligand dearomatization and mechanistic implications for hydrogen evolution,” ACS Catal. 4, 4516–4526 (2014). C. T. Liu, K. Francis, J. Layfield, X. Huang, S. Hammes-Schiffer, A. Kohen, and S. J. Benkovic, “Escherichia coli dihydrofolate reductase catalyzed proton and hydride transfers: Temporal order and the roles of Asp27 and Tyr100”, Proc. Nat. Acad. Sci. USA 111, 18231-18236 (2014). N. M. Tubman, I. Kyl?np??, S. Hammes-Schiffer, and D. M. Ceperley, “Beyond the Born-Oppenheimer approximation with quantum Monte Carlo,” Phys. Rev. A 90, 042507 (2014). D. K. Bediako, B. H. Solis, D. K. Dogutan, M. M. Roubelakis, A. G. Maher, C. H. Lee, M. B. Chambers, S. Hammes-Schiffer, and D. G. Nocera, “Role of pendant proton relays and proton-coupled electron transfer on the hydrogen evolution reaction by nickel hangman porphyrins,” Proc. Natl. Acad. Sci. USA 111, 15001-15006 (2014). A. V. Soudackov and S. Hammes-Schiffer, “Probing nonadiabaticity in the proton-coupled electron transfer reaction catalyzed by soybean lipoxygenase,” J. Phys. Chem. Lett. 5, 3274-3278 (2014). M. T. Huynh, W. Wang, T. B. Rauchfuss, and S. Hammes-Schiffer, “Computational investigation of [FeFe]-hydrogenase models: Characterization of singly and doubly protonated intermediates and mechanistic insights,” Inorg. Chem. 53, 10301-10311 (2014). M. T. Huynh, D. Schilter, S. Hammes-Schiffer, and T. B. Rauchfuss, “Protonation of nickel-iron hydrogenase models proceeds after isomerization at nickel,” J. Am. Chem. Soc. 136, 12385-12395 (2014). C. T. Liu, J. P. Layfield, R. J. Stewart III, J. B. French, P. Hanoian, J. B. Asbury, S. Hammes-Schiffer, and S. J. Benkovic, “Probing the electrostatics of active site microenvironments along the catalytic cycle for Escherichia coli dihydrofolate reductase,” J. Am. Chem. Soc. 136, 10349-10360 (2014). S. Hu, S. C. Sharma, A. D. Scouras, A. V. Soudackov, C. A. Marcus Carr, S. Hammes-Schiffer, T. Alber, and J.P. Klinman, “Extremely elevated room-temperature kinetic isotope effects quantify the critical role of barrier width in enzymatic C-H activation,” J. Am. Chem. Soc. 136, 8157-8160 (2014). B. H. Solis and S. Hammes-Schiffer, “Proton-coupled electron transfer in molecular electrocatalysis: Theoretical methods and design principles,” Inorg. Chem. 53, 6427-6443 (2014). S. Ghosh, S. Horvath, A. V. Soudackov, and S. Hammes-Schiffer, “Electrochemical solvent reorganization energies in the framework of the polarizable continuum model,” J. Chem. Theory Comput. 10, 2091-2102 (2014). J. P. Schwans, P. Hanoian, B. J. Lengerich, F. Sunden, A. Gonzalez, Y. Tsai, S. Hammes-Schiffer, and D. Herschlag, “Experimental and computational mutagenesis to investigate the positioning of a general base within an enzyme active site,” Biochemistry 53, 2541-2555 (2014). C. A. Schwerdtfeger, A. V. Soudackov, and S. Hammes-Schiffer, “Nonadiabatic dynamics of electron transfer in solution: Explicit and implicit solvent treatments that include multiple relaxation time scales,” J. Chem. Phys. 140, 034113 (2014). A. Ganguly, P. Thaplyal, E. Rosta, P. C. Bevilacqua, and S. Hammes-Schiffer, “Quantum mechanical/molecular mechanical free energy simulations of the self-cleavage reaction in the hepatitis delta virus ribozyme,” J. Am. Chem. Soc. 136, 1483-1496 (2014). S. Chakraborty, J. Reed, M. Ross, M. J. Nilges, I. D. Petrik, S. Ghosh, S. Hammes-Schiffer, J. T. Sage, Y. Zhang, C. E. Schulz, and Y. Lu, “Spectroscopic and computational study of a nonheme iron nitrosyl center in a biosynthetic model of nitric oxide reductase,” Angew. Chem. Int. Ed. 53, 2417-2421 (2014). J. P. Layfield and S. Hammes-Schiffer, “Hydrogen tunneling in enzymes and biomimetic models,” Chem. Rev. 114, 3466-3494 (2014).