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Spectral Database Articles & Analysis
5 articles found
Pharmaceutical manufacturers face growing challenges in ensuring product quality, maintaining regulatory compliance, and safeguarding against counterfeit drugs. Near-infrared (NIR) spectroscopy is an important tool in this arena, offering rapid, non-destructive analysis for raw material identification, impurity detection, and counterfeit screening. By integrating NIR spectroscopy into quality ...
Several factors contribute to this challenge, including the presence of isomers or structurally similar compounds, database limitations, and spectral overlap. To overcome these challenges, researchers rely on techniques such as tandem MS, high-resolution MS, and the use of reference standards and databases for metabolite identification. ...
Metabolites differing significantly in abundance between different exposure groups were identified by searching mass spectral databases, and related pathways were analyzed by Kyoto Encyclopedia of Genes and Genomes (KEGG). ...
The portable even handheld Raman spectrometer can provide adequate spectral resolution for material identification in situ. Raman spectra are information rich but not easy to interpret, especially for the spectra of mixtures. ...
ByB&W Tek
Allows the incorporation of reference spectra (Spectra with spectral features that may improve the quantification analysis, but which concentration is irrelevant) into the quantification analysis. ...