منابع مشابه
Fourier Transform Infrared (FTIR) Spectroscopy of Biological Tissues
This article reviews some of the recent advances on FTIR spectroscopy in areas related to natural tissues and cell biology. It is the second review publication resulting from a detailed study on the applications of spectroscopic methods in biological studies and summarizes some of the most widely used peak frequencies and their assignments. The aim of these studies is to prepare a database of m...
متن کاملHigh Resolution Ftir Spectroscopy
In FT-ICLAS, the aim is to improve the absorption detection sensitivity. The experiment combines IntraCavity Laser Absorption Spectroscopy (ICLAS) with FTIR spectroscopy. ICLAS is a well known instrumental technique in which a sample is inserted in a cell placed inside a broadband, multimode laser cavity. The laser is operating in pulsed mode and intracavity absorption rises as the laser wave b...
متن کاملFTIR-Spectroscopy of multistranded coiled coil proteins.
Coiled coils of different order were investigated using infrared (IR) spectroscopy. Recently, we demonstrated that dimeric coiled coils display unique vibrational spectra with at least three separable bands instead of only one band of a classical alpha-helix in the amide I region. This was attributed to a distortion of the helical structure by the supercoil bending, giving rise to bands that ar...
متن کاملFTIR Spectroscopy of Magnesium Tetraborate Solution
Supersaturated aqueous solution of magnesium tetraborate (MgB4Ü7 -ЭНгО), its acidified solu tions with azeotropic hydrochloric acid, and its diluted solutions with water have been recorded by differential FTIR spectra. The differential FTIR spectra of borate in solutions axe obtained by sub tracting FTIR spectrum of water from that of the magnesium borate aqueous solutions. The results showed...
متن کاملCharacterization of Oil Shale by Ftir Spectroscopy
The o p t i c a l advantages and d a t a handl ing c a p a b i l i t i e s of F o u r i e r transform inf r a r e d (FT-IR) ins t ruments have l e d t o a resurgence of t h e use of i n f r a r e d spec t roscopy f o r t h e c h a r a c t e r i z a t i o n of energy r e l a t e d m a t e r i a l s . Most of t h e work t h a t has so f a r been r e p o r t e d has involved t h e c h a r a c t e ...
متن کاملAPPLICATION OF FTIR-SPECTROSCOPY TECHNIQUE IN CHARACTERIZING MOLECULAR STRUCTURE OF NATURAL POZZOLAN-BASED GEOPOLYMER CEMENT
geopolymer cement (inorganic polymeric binder) based on natural pozzolan are investigated. SiOof activator and total molar ratios of Nacomposition exhibiting the highest 28-day compressive strength. Mixtures exhibiting the highest compressive strength were studied for their molecular structure using laboratory technique of Fourier transform infrared spectroscopy.Results obtained confirm that ch...
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عنوان ژورنال:
research in pharmaceutical sciencesجلد ۷، شماره ۵، صفحات ۰-۰
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