Formation of Single-Chain Polymer Nanoparticles in Water through Host-Guest Interactions

被引：140

作者：

Appel, Eric A. ^{[1
]}

Dyson, Joseph ^{[1
]}

del Barrio, Jesus ^{[1
]}

Walsh, Zarah ^{[1
]}

Scherman, Oren A. ^{[1
]}

机构：

[1] Univ Cambridge, Dept Chem, Melville Lab Polymer Synth, Cambridge CB2 1EW, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 17期

基金：

英国工程与自然科学研究理事会;

关键词：

host-guest systems; kinetics; nanoparticles; polymers; supramolecular chemistry; CROSS-LINKING; COLLAPSE; SYSTEMS;

D O I：

10.1002/anie.201108659

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Smart materials: Metastable single-chain polymeric nanoparticles were prepared through stimuli-responsive and reversible intramolecular crosslinking of a single polymer chain in water. Functionalization of poly(N- hydroxyethylacrylamide) polymers with two complementary guests for cucurbit[8]uril (CB[8]), namely viologen and naphthalene, followed by addition of the macrocycle thus allowed for facile preparation of such nanoparticles (see picture). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4185 / 4189

页数：5

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