RUTHENIUM RED COMPLEXATION WITH IONIC POLYSACCHARIDES IN DILUTE AQUEOUS-SOLUTIONS - CHIROOPTICAL EVIDENCE OF STEREOSPECIFIC INTERACTION

被引：11

作者：

MURANO, E ^{[1
]}

PAOLETTI, S ^{[1
]}

CESARO, A ^{[1
]}

RIZZO, R ^{[1
]}

机构：

[1] CTR RIC POLYBIOS,BIOPOLIMERI TECNOL LAB,I-34012 TRIESTE,ITALY

来源：

ANALYTICAL BIOCHEMISTRY | 1990年 / 187卷 / 01期

关键词：

D O I：

10.1016/0003-2697(90)90427-B

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

This paper presents optical and chirooptical data on the interaction of the microscopy-staining agent ruthenium red with carboxylated polysaccharides in dilute aqueous solution. The polysaccharides used are both natural (alginate and pectate) and semisynthetic (C6-oxidized cellulose and C6-oxidized amylose). A preliminary discussion of the molecular structure and conformational features which control the interaction is presented. © 1990.

引用

页码：120 / 123

页数：4

共 18 条

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