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Scientific paper
Aug 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010asbio..10..629b&link_type=abstract
Astrobiology, Volume 10, Issue 6, pp. 629-641.
Other
3
Surface-Enhanced Raman, Sers, Biomarkers, Hydrothermal, Arctic Regolith
Scientific paper
Raman spectroscopy is a versatile analytical technique capable of characterizing the composition of both inorganic and organic materials. Consequently, it is frequently suggested as a payload on many planetary landers. Only approximately 1 in every 106 photons are Raman scattered; therefore, the detection of trace quantities of an analyte dispersed in a sample matrix can be much harder to achieve. To overcome this, surface-enhanced Raman scattering (SERS) and surface-enhanced resonance Raman scattering (SERRS) both provide greatly enhanced signals (enhancements between 10
Bowden Stephen A.
Cooper Jonathan M.
Parnell John
Wilson Raymond
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