Fast and Selective Detection of Trigonelline, a Coffee Quality Marker, Using a Portable Raman Spectrometer
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Surface Enhanced Raman Scattering (SERS) – Expanding the Limits of Conventional Raman Analysis
Metrohm White PaperSurface Enhanced Raman Scattering(SERS) – Expanding the Limits ofConventional Raman AnalysisSurface Enhanced Raman Scattering or SERS is an anomalous enhancement of Raman scattering when molecules are adsorbed to gold or silver nanoparticles – thisenhancement can be as large...
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Portable Raman Spectroscopy for the Study of Polymorphs and Monitoring Polymorphic Transitions
410000003-APortable Raman Spectroscopy for the Studyof Polymorphs and Monitoring PolymorphicTransitionsIntroductionMaterials can exist in different polymorphic forms, meaning that their crystal structure can vary,even though they have the same chemical composition. Polymorphs exist in organic as well asinorganic materials, including metal...
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Portable Raman Instrumentation for SERS Applications
410000005-BPortable Raman Instrumentation for SERSApplicationsIntroductionSurface enhanced Raman spectroscopy (SERS) has attracted significant attention in recentyears due to rising interest in trace level detection in the field for applications such asenvironmental safety, food safety, and homeland security. The worldwide number of...
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New strategies for obtaining the SERS effect in organic solvents
AN-RA-006New strategies for obtaining the SERS effectin organic solventsEnhancement of SERS features by electrochemical activation in nonaqueous mediaSummaryThe combination of electrochemistry (EC) and surface-enhanced Raman scattering (SERS)has received growing attention over the past several years due to the powerful featuresassociated...
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