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金纳米棒的双相反相转移用于表面功能化和包埋入基于 PEG 的纳米载体中。

Double phase transfer of gold nanorods for surface functionalization and entrapment into PEG-based nanocarriers.

机构信息

Dipartimento di Chimica Organica A. Mangini, Università di Bologna, V.Risorgimento 4, 40136 Bologna, Italy.

出版信息

Chem Commun (Camb). 2009 Oct 21(39):5874-6. doi: 10.1039/b911582j. Epub 2009 Aug 10.

DOI:10.1039/b911582j
PMID:19787126
Abstract

A novel double phase transfer process was achieved to develop PEG-based targetable nanostructures containing gold nanorods: in the first phase transfer, lipophilic free-CTAB gold nanorods have been obtained, by a straightforward one-step ligand exchange reaction in hydro-alcoholic mixture with thiols, then a second phase transfer was performed to entrap them into PEG-based polymeric nanoparticles.

摘要

一种新型的双相转移过程被成功开发用于制备基于 PEG 的载金纳米棒靶向纳米结构：在第一相转移中，通过在醇水混合物中与硫醇的一步配体交换反应，获得了亲脂性游离 CTAB 金纳米棒，然后进行第二相转移将它们包埋到基于 PEG 的聚合物纳米粒子中。

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