| Literature DB >> 28478562 |
Paulina Żarnowiec1, Grzegorz Czerwonka1, Wiesław Kaca2.
Abstract
Fourier transform infrared spectroscopy (FT-IR) was used to scan whole bacterial cells as well as lipopolysaccharides (LPSs, endotoxins) isolated from them. Proteus mirabilis cells, with chemically defined LPSs, served as a model for the ATR FT-IR method. The paper focuses on three steps of infrared spectroscopy: (1) sample preparation, (2) IR scanning, and (3) multivariate analysis of IR data (principal component analysis, PCA).Entities:
Keywords: ATR FT-IR spectroscopy; Fourier transform infrared spectroscopy; Lipopolysaccharides; Multivariate analysis; Principal component analysis
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Year: 2017 PMID： 28478562 DOI： 10.1007/978-1-4939-6958-6_11
Source DB: PubMed Journal: Methods Mol Biol ISSN： 1064-3745