Orientation measurements of clay minerals by polarized attenuated total reflection infrared spectroscopy
نویسندگان
چکیده
منابع مشابه
Polarized infrared absorption of Na+/K+-ATPase studied by attenuated total reflection spectroscopy.
Na+/K+-ATPase can be isolated from the outer medulla of mammalian kidney in the form of flat membrane fragments containing the enzyme in a density of 10(3)-10(4) protein molecules per microm2 (Deguchi et al. (1977) J. Cell. Biol. 75, 619-634). In this paper we show that these membrane fragments can be bound to a germanium plate coated with a phospholipid bilayer. With this system infrared spect...
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Identification of clay minerals based on chemometric analysis of measured infrared (IR) spectra was suggested. IR spectra were collected using the diffuse reflection technique. Discriminant analysis and principal component analysis were used as chemometric methods. Four statistical models were created for separation and identification of clay minerals. More than 50 samples of various clay miner...
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ژورنال
عنوان ژورنال: Journal of Colloid and Interface Science
سال: 2020
ISSN: 0021-9797
DOI: 10.1016/j.jcis.2020.02.021