Polarization-selective femtosecond Raman
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Joel D Eaves; Christopher J Fecko; Anna L Stevens; Paul Peng; Andrei Tokmakoff
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Article
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2003
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Elsevier Science
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English
β 195 KB
We investigated the vibrational dynamics of proteins in amorphous hydrated films of lysozyme and myoglobin using polarization-selective time-domain Raman spectroscopy. The anisotropic spectra for these proteins all have a broad peak due to librational motion of side chains at 90 cm Γ1 and a backgrou