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Fourier transform infrared vibrational circular dichroism (VCD) instrument for studies of polymers

Authors: Dimiter Tsankov; Thomas Eggimann; Guojun Liu; Hal Wieser;

Fourier transform infrared vibrational circular dichroism (VCD) instrument for studies of polymers

Abstract

A Bomem MB 100 based spectrometer suitable for chiroptic studies of polymeric materials and biologically significant molecules is described. The optical layout is designed to utilize its external collimated beam. Standard VCD optics consisting of KRS-5 polarizer and ZnSe PEM is mounted on an optical breadboard next to the spectrometer. A f/1 ZnSe meniscus lens serves to focus the beam on a small area MCT detector. The VCD spectra of an enantiomeric pair of (+)- and (-)-polymenthylmethacrylate measured as CCl4 solutions illustrate the instrument's high performance characteristics and represent the first observation of VCD of synthetic chiral polymers.© (1994) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
3
Average
Average
Average
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