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FT-IR spectroscopy for identification of closely related lactobacilli
Journal of Microbiological Methods, 2004Fourier Transform Infrared (FT-IR) spectroscopy was used to analyse 56 strains from four closely related species of Lactobacillus, L. sakei, L. plantarum, L. curvatus and L. paracasei. Hierarchical Cluster Analysis (HCA) was used to study the clusters in the data, but in the dendrogram, the spectra were not differentiated into four separate clusters ...
Astrid, Oust +4 more
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FT-IR spectroscopy of methylmercury-exposed mouse lung
Molecular and Cellular Biochemistry, 1995Infrared spectroscopy which has traditionally been utilized by chemists and physicists for characterization and identification of the structural properties of chemical compounds is now becoming more relevant as a biodiagnostic tool. Recent reports suggest that arthritis and Alzheimer's disease can be diagnosed by using this technique.
Das, Radha Madhab +3 more
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Recent applications of FT-IR spectroscopy to polymer systems
Applied Optics, 1978Fourier transform infrared spectroscopy has recently become an important analytical method for investigation of many polymer systems. Several new methods, concerned primarily with digital subtraction of absorbance spectra, are presented. Applications of the method to synthetic polymer research include conformational and configurational analyses ...
J L, Koenig, M K, Antoon
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Instrumentation for FT-IR reflection spectroscopy with synchrotron radiation
Analytical and Bioanalytical Chemistry, 2003A versatile experimental set-up for infrared reflectance measurements with synchrotron radiation and its adaptation to a beamline is presented. Particular consideration is given to the collimation and the polarization of incident radiation. The performance is characterized with experimental results.
M, Gensch +4 more
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Surface Spectroscopy Using FT-IR
2017FT-IR is quite suitable for studying thin films (or molecular adsorbates) on a solid or liquid surface because of the high sensitivity and quantitatively great reproducibility, which perfectly matches the theoretical prediction based on electrodynamics.
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FT-IR photoacoustic depth profiling spectroscopy of enamel
Calcified Tissue International, 1994Photoacoustic Fourier transform infrared (PA-FT-IR) depth profiling spectra of the enamel of an intact human tooth are obtained in a completely nondestructive fashion. The compositional and structural changes in the tissue are probed from the enamel surface to a depth of about 200 microns. These changes reflect the state of tissue development.
Sowa, M. G., Mantsch, H. H.
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FT-IR Spectroscopy of Tetrahedrally Coordinated Impurities in Sillenites
1997FT-IR absorption spectroscopy in the temperature range 9-300 K was used to study the vibrational modes induced by aliovalent impurities (such as P5+ and V5+) in Bi12SiO20(BSO), Bi12GeO20(BGO), and Bi12TiO20(BTO) and by traces of Ge4+ in Bi12SiO20 and of Si4+ in Bi12TiO20.
E. BANDINI +5 more
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An evaluation of resolution, accuracy, and precision in FT-IR spectroscopy
Spectrochimica Acta Part A: Molecular and Biomolecular SpectroscopyInfrared spectroscopy is a foundational technique for the elucidation of chemical structures. The advancements in interferometric spectroscopy, and specifically the development of Fourier transform infrared (FT-IR) spectroscopy, are responsible for the widespread usage of IR spectrometers ranging from teaching labs to pharmaceutical quality control. FT-
Shelby T. Nicolau, Adam J. Matzger
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