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Infrared circular dichroism

Probing Metalloproteins Electronic absorption spectroscopy of copper proteins, 226, 1 electronic absorption spectroscopy of nonheme iron proteins, 226, 33 cobalt as probe and label of proteins, 226, 52 biochemical and spectroscopic probes of mercury(ii) coordination environments in proteins, 226, 71 low-temperature optical spectroscopy metalloprotein structure and dynamics, 226, 97 nanosecond transient absorption spectroscopy, 226, 119 nanosecond time-resolved absorption and polarization dichroism spectroscopies, 226, 147 real-time spectroscopic techniques for probing conformational dynamics of heme proteins, 226, 177 variable-temperature magnetic circular dichroism, 226, 199 linear dichroism, 226, 232 infrared spectroscopy, 226, 259 Fourier transform infrared spectroscopy, 226, 289 infrared circular dichroism, 226, 306 Raman and resonance Raman spectroscopy, 226, 319 protein structure from ultraviolet resonance Raman spectroscopy, 226, 374 single-crystal micro-Raman spectroscopy, 226, 397 nanosecond time-resolved resonance Raman spectroscopy, 226, 409 techniques for obtaining resonance Raman spectra of metalloproteins, 226, 431 Raman optical activity, 226, 470 surface-enhanced resonance Raman scattering, 226, 482 luminescence... [Pg.457]

The application of infrared circular dichroism (IRCD) in the determination of absolute configurations has been discussed, with particular reference to caly-canthine.109... [Pg.187]

G. A. Osborne, J. C. Cheng and P. J. Stephens, A near-infrared circular dichroism and magnetic circular dichroism instrument, Rev. Sci. Instrum., 44 (1973) 10-15. [Pg.202]

Holzwarth G, Hsu EC, Mosher HS et al (1974) Infrared circular dichroism of carbon-hydrogen and carbon-deuterium stretching modes. J Am Chem Soc 96 251-252... [Pg.228]

Cj B, Drake AF, Kuroda R et al (1980) Vibrational electronic interaction in the infrared circular-dichroism spectra of transition-metal complexes. Chem Phys Lett 70 8-10... [Pg.234]

Fig. 9. Near-infrared circular dichroism spectrum of plastocyanin in D20 at 290K. Spectrum A corresponds to scale on left. Spectrum B corresponds to scale on right (from Ref. 35)... Fig. 9. Near-infrared circular dichroism spectrum of plastocyanin in D20 at 290K. Spectrum A corresponds to scale on left. Spectrum B corresponds to scale on right (from Ref. 35)...
As a first step towards the measurement of single molecule effects, Schrader and Korte (1972) reported the measurement of the infrared rotatory dispersion of carvone in liquid crystalline solution. They used a modified commercial spectrometer. They observed a huge effect which is not the result of the carvone itself but of the liquid crystal in which a helical arrangement (cholesteric state) is induced by the chiral solute (Sec. 4.6.4). In this case the liquid crystal acts as a kind of molecular amplifier which allows the absolute configuration of tiny amounts of solutes to be determined reliably. At about the same time Dudley et al., (1972) measured the infrared circular dichroism of (-)-menthol in a liquid crystal. Their equipment consisted of a normal infrared spectrometer supplemented by a Fresnel rhomb made from sodium chloride. [Pg.544]

Bari, F.D., Pintacuda, G., and Salvadori, P. (2000) Stereochemistry and near-infrared circular dichroism of a chiral Yb complex. Journal of the American Chemical Society, 122, 5557. [Pg.523]

Suzuki, M.T. and Kaizaki, S. (2001) Stereospecific assembly of chiral A-Cr(lll)-A-Ln(III)-oxalato bridged dinuclear 3d-4f complexes (Ln = Yb or Dy) and near infrared circular dichroism in the 4f 4f transitions. Journal of the Chemical Society, Dalton Transactions, 492. [Pg.528]

Chabay I, Hsu EC, Holzwarth G (1972) Infrared circular dichroism measurement between 2000 and 5000 cm Pr+ tartrate complexes. Chem Phys Lett 15 211-214... [Pg.474]

G. Hoizwarth, E. C. Hsu, H. S. Mosher, T. R. Faulkner, and A. Moscowitz,. Am. Chem. Soc., 96, 251 (1974). Infrared Circular Dichroism of Carbon-Hydrogen and Carbon-Deuterium Stretching Modes. Observations. [Pg.294]

C. J. Barnett, A. F. Drake, R. Kuroda, and S. F. Mason, Mol. Phys., 41, 455 (1980). A Dynamic Polarization Model for Vibrational Optical Activity and the Infrared Circular Dichroism of a Dihydro[5]helicene. [Pg.296]

The curve formed by connecting the tips of the E vectors along the z axis gives a helix. The sense of rotation is reversed in helices corresponding to right- and left-circular radiations. The difference between infrared absorptions for right- and left-circular infrared radiations is called infrared circular dichroism or vibrational circular dichroism (VCD). Measurements of VCD are described in Chapter 22. [Pg.343]

Nafie LA, Lipp ED and Zimba CG (1981) Fourier transform infrared circular dichroism a double modulation approach. In Sakals J (ed) Proceedings of the 1981 International Conference on Fourier Transform Infrared Spectroscopy, pp 457-468. SPIE. [Pg.1232]

Infrared circular dichroism can also be measured using an ATR arrangement consisting of a wire polarizer followed by a KRS5 half-cylinder as ATR element. The spectrum of a 1% solution of cholester-yl chloride in the liquid crystal ZLI-887 was recorded from 4000 to 400 cm and compared favourably with a VCD spectrum recorded by the common-beam technique. [Pg.1238]

See other pages where Infrared circular dichroism is mentioned: [Pg.151]    [Pg.304]    [Pg.40]    [Pg.297]    [Pg.237]    [Pg.53]    [Pg.63]    [Pg.64]    [Pg.15]    [Pg.40]    [Pg.123]    [Pg.543]    [Pg.236]    [Pg.722]    [Pg.151]    [Pg.295]    [Pg.296]    [Pg.996]   
See also in sourсe #XX -- [ Pg.343 ]



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