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Raman spectroscopy in astrobiology
Analytical and Bioanalytical Chemistry, 2005Raman spectroscopy is proposed as a valuable analytical technique for planetary exploration because it is sensitive to organic and inorganic compounds and able to unambiguously identify key spectral markers in a mixture of biological and geological components; furthermore, sample manipulation is not required and any size of sample can be studied ...
Susana E, Jorge Villar +1 more
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Fluorescence and Raman spectroscopy
Gastrointestinal Endoscopy Clinics of North America, 2003Table 2 provides a summary of selected in vivo fluorescence and Raman studies performed in BE. Although the findings from these studies appear promising, these techniques are still under development, and it is anticipated that technological refinements will further enhance their diagnostic accuracy. Ultimately, however, large-scale prospective clinical
Louis-Michel, Wong Kee Song +1 more
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Physics Today, 1977
In 1928 Chandrasekhara Raman reported a process in which a material would simultaneously absorb one photon and emit another. The energies of the two photons differed by an amount corresponding to the energy difference between two quantum-mechanical levels of the medium.
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In 1928 Chandrasekhara Raman reported a process in which a material would simultaneously absorb one photon and emit another. The energies of the two photons differed by an amount corresponding to the energy difference between two quantum-mechanical levels of the medium.
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Photosynthesis Research, 2009
Resonance Raman spectroscopy may yield precise information on the conformation of, and on the interactions assumed by, the chromophores involved in the first steps of the photosynthetic process, whether isolated in solvents, embedded in soluble or membrane proteins, or, as shown recently, in vivo.
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Resonance Raman spectroscopy may yield precise information on the conformation of, and on the interactions assumed by, the chromophores involved in the first steps of the photosynthetic process, whether isolated in solvents, embedded in soluble or membrane proteins, or, as shown recently, in vivo.
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Raman Spectroscopy of Silver Pertechnetate.
ChemInform, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
Mark J, Sarsfield +4 more
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Raman spectroscopy of graphene
2012Graphene attracts enormous interest because of its unique properties. Giant intrinsic charge mobility at room temperature makes it a potential material for nano-electronics. Its optical and mechanical properties are ideal for micro- and nano-mechanical systems, thin-film transistors, transparent and conductive composites, electrodes and for photonics ...
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Fourier transform Raman spectroscopy
Mikrochimica Acta, 1986The basic experimental aspects of Fourier transform Raman Spectroscopy are reviewed with an emphasis on detector technology. The sensitivity is comparable to dispersive Raman Spectroscopy using visible lasers. The ease of spectral subtraction is demonstrated and examples are given showing the elimination of fluorescence.
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