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FTIR measurements of optical rotatory dispersion and circular dichroism |
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| Authors: | Bojidar Jordanov Ernst-Heiner Korte Bernhard Schrader |
| Affiliation: | (1) Institute of Organic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria;(2) Institut für Spektrochemie und angewandte Spektroskopie, D-4600 Dortmund, Germany;(3) Institut für Physikalische und Theoretische Chemie, Universität Essen, D-4300 Essen, Germany |
| Abstract: | FTIR methods for measuring optical rotatory dispersion (ORD) and circular dichroism (CD) were developed. The measurements of both phenomena are accomplished by means of various techniques. The study of ORD makes use of linearly polarized IR radiation while that of CD requires a circular polarizer (retarder) able to convert linearly polarized IR radiation into circularly polarized one. Examples of induced cholesteric solutions are shown. |
| Keywords: | Fourier transform infrared optical rotatory dispersion circular dichroism |
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