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Raman Spectroscopy Under Liquid Nitrogen (RUN) (Hardcover, 1st ed. 2022)
Loot Price: R3,787
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Raman Spectroscopy Under Liquid Nitrogen (RUN) (Hardcover, 1st ed. 2022)
Series: Springer Series on Atomic, Optical, and Plasma Physics, 121
Expected to ship within 12 - 17 working days
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This book describes a simple yet innovative method for performing
Raman spectroscopy of samples submerged under liquid nitrogen.
While Raman spectroscopy has proven to be a powerful tool for the
characterization of the structure of matter in the gaseous, liquid,
and solid phases, one major difficulty in its application has been
laser damage to the material under investigation, especially for
biological samples. This book demonstrates how immersion of the
sample in liquid nitrogen protects the sample from thermal
degradation and oxidation at high incident laser power and allows
improvements in sensitivity and spectral resolution over
room-temperature Raman spectroscopy, leading to the so-called RUN
(Raman Spectroscopy Under liquid Nitrogen) technique. Cooling to
liquid nitrogen temperature also allows the selection of the lowest
energy molecular conformation for molecules which may have many low
energy conformers. In addition, the presence of liquid nitrogen
over a roughened surface improves the sensitivity of Surface
Enhanced Raman Spectroscopy (SERS), enabling the closely related
SERSUN (Surface-Enhanced Raman Spectroscopy Under liquid Nitrogen)
technique. This book starts with the theoretical and experimental
basics of Raman and polarized Raman spectroscopy, before moving on
to detailed descriptions of RUN and SERSUN. Room temperature and
RUN spectra are provided for over fifty molecules.
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