Size fractionation of metal nanoparticles by membrane filtration

被引：126

作者：

Akthakul, A ^{[1
]}

Hochbaum, AI ^{[1
]}

Stellacci, F ^{[1
]}

Mayes, AM ^{[1
]}

机构：

[1] MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 05期

关键词：

D O I：

10.1002/adma.200400636

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel thin film composite nanofiltration (NF) membrane is fabricated by coating a conventional ultrafiltration membrane with a self-assembling amphiphilic graft copolymer. The NF membranes are used in the fractionation of gold nanciparticles to achieve a well-defined particle cutoff diameter and reduced size dispersity (see Figure).

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页码：532 / +

页数：5

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