Results 261 to 270 of about 179,434 (298)
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Journal of High Resolution Chromatography, 1991
AbstractThe results described in this paper demonstrate that Identifiable FTIR spectra of components separated by gas, supercritical fluid, and liquid chromatography can be measured in real time using a common approach. The sensitivity of each Interface is comparable with that obtained by interfacing the corresponding technique with a bench‐top mass ...
Andrew J. Lange +2 more
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AbstractThe results described in this paper demonstrate that Identifiable FTIR spectra of components separated by gas, supercritical fluid, and liquid chromatography can be measured in real time using a common approach. The sensitivity of each Interface is comparable with that obtained by interfacing the corresponding technique with a bench‐top mass ...
Andrew J. Lange +2 more
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Quantitative analysis of shales by KBr-FTIR and micro-FTIR
Fuel, 2014Abstract Fine-grained texture, complex mineralogical composition, and diverse organic matter types cause large heterogeneity of shale, and the resulting analytical challenge can only be met with high-resolution techniques. Quantitative determination of clay minerals, quartz and carbonates, as well as organic matter in shale on a micrometer-scale is ...
Agnieszka Furmann +4 more
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FTIR And TGA/FTIR Characterization Of A Polyethylene Photodegradable Concentrate
SPIE Proceedings, 1989An integrated thermogravimetric/Fourier transform infrared (TGA/FTIR) system is used to detect the presence of a fatty acid in a commercial, photodegradable, polyethylene concentrate. This technique is simple, rapid, convenient, and requires minimal sample manipulation. It can be very useful for monitoring the differences in resin concentrates. Results
T. Kumar +2 more
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FTIR Spectroscopy of Metalloproteins
2014Absorption of infrared radiation by proteins gives important information about their structure and function. The most intense infrared bands correspond to the overlap of all the peptide bond absorption. Additionally, in many metalloproteins their prosthetic groups have intrinsic ligands or bind substrates/inhibitors that absorb intensively in the ...
Antonio L. De Lacey +2 more
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Journal of Chemical Education, 1987
Representative examples of the spectra and the analyses for a linear molecule (HCl), a symmetric top molecule (NH3), and an assymetric top (H2O).
Ronald K. Woods, Giles Henderson
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Representative examples of the spectra and the analyses for a linear molecule (HCl), a symmetric top molecule (NH3), and an assymetric top (H2O).
Ronald K. Woods, Giles Henderson
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2020
نوعان فرعيان من سرطان الثدي FTIR التصوير الطيفي A = LA سرطان الثدي B = HER2 سرطان ...
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نوعان فرعيان من سرطان الثدي FTIR التصوير الطيفي A = LA سرطان الثدي B = HER2 سرطان ...
openaire +2 more sources