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Fourier Transform Spectroscopy of LaS in the Infrared
High Resolution Fourier Transform Spectroscopy, 1989Diatomic lanthanum sulfide, LaS, is a molecule of astrophysical interest. It is suspected as a possible contributor to the spectra of some S-type stars (Lambert and Clegg, 1980).
R J, Winkel, S P, Davis, M C, Abrams
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Fourier transform infrared (FTIR) spectroscopy
Photosynthesis Research, 2009Fourier transform infrared (FTIR) spectroscopy probes the vibrational properties of amino acids and cofactors, which are sensitive to minute structural changes. The lack of specificity of this technique, on the one hand, permits us to probe directly the vibrational properties of almost all the cofactors, amino acid side chains, and of water molecules ...
Berthomieu, Catherine +1 more
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Fourier Transform Infrared Spectroscopy
2013Abstract Fourier transform infrared (FTIR) spectroscopy is a rapid, economical, easy, and non-destructive technique. The IR spectrum of a clay mineral is sensitive to its chemical composition, isomorphous substitution, layer stacking order, or structural modifications.
S. Petit, J. Madejova
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Fourier Transform Infrared Spectroscopy of Peptides
2013Fourier transform infrared (FTIR) spectroscopy provides data that are widely used for secondary structure characterization of peptides. A wide array of available sampling methods permits structural analysis of peptides in diverse environments such as aqueous solution (including optically turbid media), powders, detergent micelles, and lipid bilayers ...
Kunal, Bakshi +3 more
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Polarization Fourier transform infrared spectroscopy
Analytica Chimica Acta, 1990Abstract Some Fourier transform infrared spectroscopic studies with linearly and circularly polarized radiation are reported. They were all carried out by means of the differential technique, consisting in the comparison of two single-channel spectra of opposite polarization.
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Fourier transform infrared spectroscopy
Nature, 1978Fourier Transform Infrared Spectroscopy: Applications to Chemical Systems. Vol. 1. Edited by J. R. Ferraro and L. J. Basile. Pp. 311. (Academic: New York, San Francisco and London, 1978.) $25; £16.25.
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Quantum Fourier-transform infrared spectroscopy in the far-infrared region
Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, 2022Quantum Fourier-transform (QFTIR) spectroscopy enables the estimation of infrared optical properties only by detecting visible or near-infrared light, harnessing the quantum interference between the successive photon-pair generation processes. We demonstrate QFTIR spectroscopy in the finger print region around 10 µm.
Yu Mukai, Ryo Okamoto, Shigeki Takeuchi
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Fourier Transform Fluorescence-Encoded Infrared Spectroscopy
The Journal of Physical Chemistry A, 2018While time-resolved infrared (IR) vibrational spectroscopy provides insight on structural dynamics of solution-phase systems, current techniques are limited to high concentrations. Fluorescence-encoded infrared spectroscopy (FEIR) can be used to encode IR-driven vibrational excitations into excited electronic states that fluoresce, which can be ...
Joseph N. Mastron, Andrei Tokmakoff
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Fourier Transform Infrared Emission Spectroscopy of SeH
Journal of Molecular Spectroscopy, 2000The infrared vibration-rotation bands of SeH have been measured in the X(2)Pi ground state using a Fourier transform spectrometer. The bands were observed in a microwave discharge of a mixture of H(2) and Se in the presence of He. The rotational structure of the 1-0, 2-1, 3-2 bands of the X(2)Pi(3/2) spin component and the 1-0 band of X(2)Pi(1/2) spin ...
Ram, R. S., Bernath, P. F.
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Infrared and Fourier-Transform Infrared Spectroscopy
2006During the last decade, infrared spectroscopic techniques have entered the field of photosynthesis and they are meanwhile established methods for probing chlorophyll or quinone molecules in their binding sites and for the investigation of molecular processes in the protein upon electron transfer or proton transfer.
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