Raman spectrum

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Ra·man spec·trum

the characteristic array of light produced by the Raman effect.
[Sir C. V. Raman]


Sir Chandrasekhara Venkata, Indian physicist and Nobel laureate, 1888-1970.
Raman effect - a change in frequency undergone by monochromatic light scattered in passage through a transparent substance whose characteristics determine the amount of change. Synonym(s): Raman shift
Raman shift - Synonym(s): Raman effect
Raman spectrum - the characteristic array of light produced by the Raman effect.
References in periodicals archive ?
The Raman spectroscopy technology alone could detect carbon but that doesn't necessarily mean life.
Raman spectroscopy is an analytical chemistry technique that has been around for decades.
Raman spectroscopy has been extensively applied in the examination and characterization of molecular monolayers and various biological surfaces.
Agilent's spectroscopy and vacuum solutions division said this acquisition gives our customers access to Raman spectroscopy technology, providing Agilent immediate entry into this segment with a differentiated offering.
Discover the superior performance of Tornado's HyperFlux[TM] PRO Plus Raman spectroscopy system which is designed to deliver higher sensitivity allowing for faster measurements and dynamic reactions for better process responsivity, more accurate chemical identification and quantitation even with challenging mixtures and low concentrations, and low laser power operation in hazardous environments.
Raman spectroscopy was used in this study for further evaluation of the PA46 microstructure.
The gems selected for analysis by Raman spectroscopy included two violet faceted beads (no.
Researchers advise the use of gas chromatography/mass spectroscopy to supplement Raman spectroscopy and develop more conclusive evidence of ancient extraterrestrial life.
According to a recent paper by the Marshalls in the peer-reviewed Philosophical Transactions of the Royal Society, by itself Raman spectroscopy is able to screen for carbonaceous material, but it can't determine its source -- thus the technology needs to be supplemented in order to determine if life exists on Mars.
It has been shown that Raman spectroscopy can be used to locate incorporated additives within a lipid bilayer.
Raman spectroscopy is a popular analytical technique for RMID in pharmaceutical applications due to its sensitivity, specificity and ease of use.
Background: The objective of this study is to establish Raman signatures from pure cultures of different Candida species using Raman Spectroscopy (RS) and use these signatures for rapid identification of unknown Candida species.