@proceedings {235, title = {Anisotropic Terahertz Microscopy of Protein Collective Vibrations: Crystal Symmetry and Hydration Dependence}, year = {2019}, note = {ISI Document Delivery No.: BQ4OX
Times Cited: 0
Cited Reference Count: 4
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McKinney, Jeffrey Deng, Yanting Sharma, Akansha George, D. K. Markelz, A. G.
Irmmw-thz
Proceedings Paper
44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Sep 01-06, 2019
Paris, FRANCE
Lytid, TYDEX, Swiss Terahertz, Fondat Maison Chimie, CNRS, Lab Physique ENS, Li2S, LUNA, MenloSystems, ENS, PSL Univ Paris, FYLA, ADVANTEST, Springer Nature, Soc Francaise Physique, Sorbonne Univ, Int Soc Infrared Millimeter \& Terahertz Waves, IEEE, GDR NANO THz MIR
NSFNational Science Foundation (NSF) [DBI 1556359, MCB 1616529]; DOEUnited States Department of Energy (DOE) [DE-SC0016317]; NIHUnited States Department of Health \& Human ServicesNational Institutes of Health (NIH) - USA [STTR R41 GM125486]
This work is supported by NSF grants DBI 1556359 and MCB 1616529, DOE grant DE-SC0016317 and NIH STTR R41 GM125486.
345 e 47th st, new york, ny 10017 usa
2162-2027}, publisher = {Ieee}, address = {New York}, abstract = {

A stationary sample anisotropic terahertz microscopy technique is used to characterize the intramolecular vibrations for lysozyme. Tetragonal and triclinic crystals are compared. We find excellent reproducibility within a single crystal symmetry group. Several resonant bands are present for both symmetry groups, indicating they originate with the intramolecular vibrations and not crystal lattice phonons. Bands become more pronounced and higher frequency resonant bands begin to emerge with slight dehydration.

}, isbn = {978-1-5386-8285-2}, doi = {https://doi.org/10.1109/IRMMW-THz.2019.8873722}, author = {McKinney, J. and Deng, Y. T. and Sharma, A. and George, D. K. and Markelz, A. G.} }