Biocompatible, Robust Free-Standing Paper Composed of a TWEEN/Graphene Composite

被引：330

作者：

Park, Sungjin ^{[2
,3
]}

Mohanty, Nihar ^{[1
]}

Suk, Ji Won ^{[2
,3
]}

Nagaraja, Ashvin ^{[1
]}

An, Jinho ^{[2
,3
]}

Piner, Richard D. ^{[2
,3
]}

Cai, Weiwei ^{[2
,3
]}

Dreyer, Daniel R. ^{[4
]}

Berry, Vikas ^{[1
]}

Ruoff, Rodney S. ^{[2
,3
]}

机构：

[1] Kansas State Univ, Dept Chem Engn, Manhattan, KS 66506 USA

[2] Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA

[3] Univ Texas Austin, Texas Mat Inst, Austin, TX 78712 USA

[4] Univ Texas Austin, Dept Chem & Biochem, Austin, TX 78712 USA

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 15期

基金：

美国国家科学基金会;

关键词：

EXFOLIATED GRAPHITE OXIDE; GRAPHENE OXIDE; SPECTROSCOPY; BIOSENSORS; REDUCTION; SHEETS; FILMS;

D O I：

10.1002/adma.200903611

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A stable, biocompatible, free-standing "paperlike" material composed of polyoxyethylene sorbitan laurate (TWEEN) and reduced graphene oxide platelets is presented. The TWEEN paper is highly stable in water (no leakage of TWEEN) and sufficiently robust to be handled by hand without breaking (see image). Furthermore, the material is noncytotoxic to three mammalian cell lines and inhibits nonspecific binding of Gram-positive bacteria.

引用

页码：1736 / +

页数：6

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