Photoresponsive Polypeptides. Photomodulation of the Macromolecular Structure in Poly(N ε((phenylazophenyl)sulfonyl)-l-lysine)

Poly(l-lysine) was reacted with p-phenylazobenzenesulfonyl chloride to give polypeptides containing azobenzene units linked to the Lys chains by means of sulfonamide functions. The azo-modified polymers were soluble in hexafluoro-2-propanol (HFP), in which they exhibited photochromism due to the tra...

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Bibliographic Details

Published in:	Macromolecules Vol. 29; no. 13; pp. 4680 - 4685
Main Authors:	Fissi, Adriano, Pieroni, Osvaldo, Balestreri, Ettore, Amato, Cristina
Format:	Journal Article
Language:	English
Published:	American Chemical Society 17-06-1996
Online Access:	Get full text
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