一种两亲性非离子型聚对苯撑乙炔衍生物在水中具有显著量子产率的实用合成方法。
Practical synthesis of an amphiphilic, non-ionic poly(para-phenyleneethynylene) derivative with a remarkable quantum yield in water.
作者信息
Khan Anzar, Müller Stephan, Hecht Stefan
机构信息
Institut für Chemie/Organische Chemie, Freie Universität Berlin, 14195 Berlin, Germany.
出版信息
Chem Commun (Camb). 2005 Feb 7(5):584-6. doi: 10.1039/b413616k. Epub 2005 Jan 10.
DOI:10.1039/b413616k
PMID:15672143
Abstract
Aggregation of poly(para-phenyleneethynylene)s is efficiently suppressed by introduction of branched oligoethyleneglycol side chains rendering the polymer backbone, which is readily obtained using an A2 + BB' polycondensation protocol, soluble and highly emissive in aqueous environments.
摘要
通过引入支化低聚乙二醇侧链，聚对苯撑乙炔的聚集得到有效抑制，这使得聚合物主链在使用A2 + BB'缩聚方案时易于获得，并且在水性环境中可溶且具有高发射性。
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