Synergistic Antibacterial Brilliant Blue/Reduced Graphene Oxide/Quaternary Phosphonium Salt Composite with Excellent Water Solubility and Specific Targeting Capability

被引：147

作者：

Cai, Xiang ^{[1
]}

Tan, Shaozao ^{[1
]}

Lin, Minsong ^{[1
]}

Xie, Agui ^{[1
]}

Mai, Wenjie ^{[3
]}

Zhang, Xiuju ^{[2
]}

Lin, Zhidan ^{[2
]}

Wu, Ting ^{[4
]}

Liu, Yingliang ^{[1
]}

机构：

[1] Jinan Univ, Dept Chem, Guangzhou 510632, Guangdong, Peoples R China

[2] Jinan Univ, Dept Mat Sci & Engn, Guangzhou 510632, Guangdong, Peoples R China

[3] Jinan Univ, Dept Phys, Guangzhou 510632, Guangdong, Peoples R China

[4] Jinan Univ, Dept Bioengn, Guangzhou 510632, Guangdong, Peoples R China

来源：

LANGMUIR | 2011年 / 27卷 / 12期

关键词：

OXIDE; REDUCTION; TRANSISTORS; SHEETS; FILMS;

D O I：

10.1021/la201499s

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

A water-soluble brilliant blue/reduced graphene oxide/tetradecyltriphenylphosphonium bromide composite (BB-rGO-TTP) was prepared by using noncovalent brilliant blue-functionalized reduced graphene oxide (BB-rGO) as the tetradecyltriphenylphosphonium bromide (TTP) carrier. Antibacterial performance of this novel composite was investigated for both Grain-positive and Gram-negative bacteria. The results showed that the novel BB-rGO-TTP, combing the advantages of graphene and TTP, displayed excellent synergistic antibacterial activity, specific targeting capability, water solubility, and mild cytotoxicity, suggesting the great potential application as sprayable graphene-based antibacterial solutions.

引用

页码：7828 / 7835

页数：8

共 42 条

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