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13C nmr study of the helix–coil transition of poly-N5-(3-hydroxypropyl)-L-glutamine

✍ Scribed by R. Di Blasi; A. S. Verdini

Publisher: Wiley (John Wiley & Sons)
Year: 1974
Tongue: English
Weight: 209 KB
Volume: 13
Category: Article
ISSN: 0006-3525
DOI: 10.1002/bip.1974.360130411

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✦ Synopsis

Abstract

The helix–coil transition of poly‐N^5^‐(3‐hydroxypropyl)‐L‐glutamine in methanol–water solutions has been observed using ^13^C nuclear magnetic resonance. Two signals appear in the α‐CH region in the course of the transition; this is in contrast with previous proton magnetic resonance experiments carried out on this polymer in the same solvent system.

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