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Chromatography and FT-IR Spectrometry [PDF]
, 1980 The fact that is is possible to acquire an interferogram in less than one second makes FT-IR spectrometry an excellent technique for studying transient species. By far the most important application of this rapid-scanning property is the on-line identification of peaks eluting from a gas chromatograph (GC/FT-IR).
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Universal on-line HPLC/FT-IR and GC/FT-IR direct deposition interface
AIP Conference Proceedings, 1998On-line micro- and semimicro-HPLC/FT-IR interfaces have been developed in our laboratory. These interfaces involve thermospray nebulization of the HPLC effluent and a modification of the Bio-Rad Tracer direct deposition GC/FT-IR interface. The detection limits for on-line narrow-bore HPLC/FT-IR measurements are at the low nanogram level.
Peter R. Griffiths, Lin-Tao He
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FT-IR spectroscopy: a powerful tool in pharmacology
Journal of Pharmaceutical and Biomedical Analysis, 2002In the present work we report a Fourier Transform Infrared (FT-IR) analysis performed on rat encephalon samples in the CH-OH vibrational stretching region (2400-3800) cm(-1), in order to reveal the presence of a very diffuse commercial benzodiazepine: VALIUM.
CRUPI, Vincenza +4 more
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Comparison of FT-IR and Raman Spectroscopy [PDF]
, 1980 Paralleling the evolution of Fourier Transform Infrared Spectroscopy during the 1960’s and 1970’s there have been rapid developments in the area of Raman spectroscopy. The laser serves only in a secondary role for FT-IR spectroscopy, but as a source for excitation it has greatly revolutionized conventional Raman spectroscopy and led to the advent of ...
Wolfgang Kiefer, Jaan Laane
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Emerging Techniques in Biophysical FT-IR
Analytical Chemistry, 1988Richard Mendelsohn, Richard A. Dluhy
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Određivane formaldehida FT-IR spektrometrijom
1998Aldehidi su reaktivni organski spojevi koji zagađuju životni okoliš, a mogu se pojaviti i u namirnicama i to najčešće kao formaldehid. Pri kvantitativnom određivanju formaldehida u namirnicama, važna je mogućnost koncentriranja formaldehida u nekom adsorpcijskom sustavu u kojem određena komponenta sustava odmah reagira s formaldehidom. Takvi sustavi su
Trkovnik, Mladen +2 more
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The Use of FT-IR Spectroscopy in Microtechnologies
1997Analytical studies accompanying the development of microtechnological production methods can be carried out by means of e.g. FT-IR spectroscopy. The chemical reactions taking place during various dry chemical etching processes of silicon can be observed precisely.
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