Bacteria Repellent Properties of Trichlorosilane Self-Assembled Graphene

被引：3

作者：

Bong, Jihye ^{[1
]}

Kim, Dae Hwan ^{[2
]}

Kim, Hyunsook

Lee, Sang-Seob ^{[3
]}

Ju, Sanghyun ^{[1
]}

机构：

[1] Kyonggi Univ, Dept Phys, Suwon 443760, Gyeonggi, South Korea

[2] Northfield Mt Hermon Sch, Mt Hermon, MA 01354 USA

[3] Kyonggi Univ, Dept Life Sci, Suwon 443760, Gyeonggi, South Korea

来源：

APPLIED PHYSICS EXPRESS | 2013年 / 6卷 / 12期

基金：

新加坡国家研究基金会;

关键词：

SURFACE; TRANSISTORS; ELECTRODES; MONOLAYERS; NANOSHEETS; FILMS; OXIDE;

D O I：

10.7567/APEX.6.127003

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The bacteria repellent property and thermal stability of pristine graphene and graphene chemically modified with a trichlorosilane (HDF-S) self-assembled monolayer (SAM) were investigated. The contact angles of HDF-S self-assembled graphene (105.8 +/- 0.5 degrees) improved by similar to 30% compared with those of pristine graphene (79.4 +/- 0.9 degrees). In a bacterial atmosphere, while the bacteria were able to migrate to the pristine graphene surface, they were not able to migrate to the surface of the HDF-S self-assembled graphene. Moreover, the HDF-S SAM on graphene showed stable hydrophobic properties from -40 to 500 degrees C. (C) 2013 The Japan Society of Applied Physics

引用

页数：4

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