DESIGN, PREPARATION, AND CHARACTERIZATION OF HYDROGEN-BONDED SUPRAMOLECULAR AGGREGATES BASED ON THE CYANURIC ACID MELAMINE LATTICE

被引：12

作者：

MATHIAS, JP ^{[1
]}

SIMANEK, EE ^{[1
]}

SETO, CT ^{[1
]}

WHITESIDES, GM ^{[1
]}

机构：

[1] HARVARD UNIV, DEPT CHEM, CAMBRIDGE, MA 02138 USA

来源：

MACROMOLECULAR SYMPOSIA | 1994年 / 77卷

关键词：

D O I：

10.1002/masy.19940770119

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Molecular self-assembly is described as a strategy for synthesizing large hydrogen-bonded supramolecular aggregates that are based on the planar lattice formed of equimolar portions of cyanuric acid and melamine. The aggregates described in this paper contain four to ten individual molecules, are stabilized by networks of 18 to 54 hydrogen bonds, and have molecular weights in the range 2.7 to 6.5 kDa. Each of these aggregates has been characterized using H-1 NMR. spectroscopy, gel permeation chromatography, and vapor pressure osmometry. Physical-organic chemistry is used to (i) improve our criteria for the design of self-assembling structures and (ii) develop techniques for characterizing non-covalently bound aggregates in organic solution.

引用

页码：157 / 166

页数：10

共 8 条

[1] THE RNA-FOLDING PROBLEM [J].