SOLID-STATE, OPTICAL-ROTATION MEASUREMENTS ON MACROMOLECULES USING POWDER-SUSPENSIONS

被引：16

作者：

VOGL, O ^{[1
]}

BARTUS, J ^{[1
]}

MURDOCH, JR ^{[1
]}

机构：

[1] DUPONT CO,DEPT CENT RES & DEV,DIV ADV MAT,EXPTL STN,WILMINGTON,DE 19898

来源：

MONATSHEFTE FUR CHEMIE | 1990年 / 121卷 / 04期

关键词：

Biopolymers; Optical rotation; Powder-suspension; RNA; Sodium chlorate; Solid state measurement; Synthetic polymers;

D O I：

10.1007/BF00808933

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report techniques for measuring optical rotation of suspended solids, including dissymmetric molecular crystals (e.g. sodium chlorate and bromate), synthetic polymers, polypeptides and biopolymers. Examples include poly(triphenylmethyl methacrylate), poly-S-lactide, poly-L-hydroxyproline, hemocyanine, cellulose acetate and RNA. The results indicate that optical rotation measurements are sensitive to differences in secondary structure and can serve as a probe for structural differences between solid-state and solution. © 1990 Springer-Verlag.

引用

页码：311 / 316

页数：6

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