Graphene-based Highly Efficient Micromotors

被引：21

作者：

Feng, Xiaomiao ^{[1
,2
]}

Zhang, Yu ^{[1
,2
]}

Li, Yi ^{[1
,2
]}

Huang, Zhendong ^{[1
,2
]}

Chen, Shufen ^{[1
,2
]}

Ma, Yanwen ^{[1
,2
]}

Zhang, Lei ^{[1
,2
]}

Wang, Lianhui ^{[1
,2
]}

Yan, Xiaohong ^{[3
]}

机构：

[1] Natl Jiangsu Syngerst Innovat Ctr Adv Mat SICAM, Key Lab Organ Elect & Informat Displays, Nanjing 210023, Jiangsu, Peoples R China

[2] Natl Jiangsu Syngerst Innovat Ctr Adv Mat SICAM, Inst Adv Mat, Nanjing 210023, Jiangsu, Peoples R China

[3] Nanjing Univ Posts & Telecommun, Coll Elect Sci & Engn, Nanjing 210023, Jiangsu, Peoples R China

来源：

CHEMISTRY LETTERS | 2015年 / 44卷 / 03期

基金：

中国国家自然科学基金;

关键词：

JANUS MICROMOTORS; MICROJET ENGINES; DRUG-DELIVERY; MICROENGINES; OBJECTS;

D O I：

10.1246/cl.140971

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Graphene-based micromotors with an alveolate surface of MnO2 hydrogen peroxide propelled are described. The micromotors display powerful propulsion in a low fuel level (2.5%), with a speed of over 111 mu m s(-1), as well as efficient locomotion in biological media such as bovine serum. It has a good motion even in very low levels of the hydrogen peroxide fuel (down to 0.15%), which can compare favorably with Pt. The attractive properties of these new chemical-prepared micromotors hold great promise for biomedical applications.

引用

页码：399 / 401

页数：3

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