通过白蛋白聚合物表面涂层实现 pH 响应的量子点。

pH-Responsive quantum dots via an albumin polymer surface coating.

机构信息

Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543.

出版信息

J Am Chem Soc. 2010 Apr 14;132(14):5012-4. doi: 10.1021/ja909570v.

PMID:20302298

Abstract

Multifunctional peptide-polymer hybrid materials have been applied as efficient and biocompatible quantum-dot coating materials. Significant pH responsiveness (e.g., an influence of the pH on the quantum yields of the peptide-polymer/QDs) was found and is attributed to conformational rearrangements of the peptide backbone.

摘要

多功能肽-聚合物杂化材料已被用作高效、生物相容的量子点涂层材料。研究发现其具有显著的 pH 响应性（例如，肽-聚合物/QD 的量子产率受 pH 的影响），这归因于肽骨架的构象重排。