Raman spectroscopy is a reliable quantitative and qualitative technique used to examine molecular or material samples. Raman spectroscopy’s sensitivity to a sample’s vibrational structure makes it ...
insights from industryNimesh KhadkaSenior Product Application SpecialistThermo Fisher Scientific In this interview, Dr. Nimesh Khadka, Senior Product Application Specialist at Thermo Fisher Scientific ...
As a probe of vibrational transitions, Raman scattering has made great progress since it was first discovered and is considered a phenomenon that has led to the development of various schemes and ...
Visualization of Tip-Enhanced Raman Spectroscopy (TERS): This diagram illustrates the interaction of a laser beam with a sample surface through a sharp metallic tip. The red laser light excites the ...
(a) Schematic diagram of the pump burst and the Stokes burst in the time domain. N: number of pulses in burst. ∆τ: inter-pulse temporal separation. φ: pulse-to-pulse offset phase. Ω R: Raman frequency ...
UK researchers have successfully analyzed preservatives within some of Charles Darwin's historic specimen jars without ...
Laser wavelength selection, a critical determinant of accuracy and data quality, is guided by factors such as resonance, fluorescence, and sample absorption. Ensuring the correct laser wavelength ...
This article reviews the use of Raman spectroscopy in a series of case studies to quickly identify the iron oxide compound(s), including magnetite and hematite, on the surface of representative ...
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