A simultaneous absorption and circular dichroism data acquisition system

A data acquisition system has been presented which allows one to monitor and record simultaneously the absorption and circular dichroism of a sample. The technique is useful and necessary when studying optical activity of suspensions. The optical rotation data must be corrected in order to obtain me...

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Bibliographic Details
Published inAnalytical biochemistry Vol. 43; no. 2; pp. 547 - 555
Main Authors Krivacic, J.R., Wisnosky, D.E., Urry, D.W.
Format Journal Article
LanguageEnglish
Published United States Elsevier Inc 01.10.1971
Subjects
Circular Dichroism - instrumentation
Glutamates - analysis
Mathematics
Methods
Peptides - analysis
Protein Conformation
Spectrum Analysis
Suspensions - analysis
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Summary:A data acquisition system has been presented which allows one to monitor and record simultaneously the absorption and circular dichroism of a sample. The technique is useful and necessary when studying optical activity of suspensions. The optical rotation data must be corrected in order to obtain meaningful information about the conformation of molecules within the particles. The acquisition system is flexible and versatile, allowing one also to record an electronically filtered circular dichroism spectrum and to average multiple scans for increased signal to noise.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0003-2697
1096-0309
DOI:10.1016/0003-2697(71)90286-7