Biointerface by Cell Growth on Layered Graphene-Artificial Peroxidase-Protein Nanostructure for In Situ Quantitative Molecular Detection

被引：182

作者：

Guo, Chun Xian ^{[1
]}

Zheng, Xin Ting ^{[1
]}

Lu, Zhi Song ^{[1
]}

Lou, Xiong Wen ^{[1
]}

Li, Chang Ming ^{[1
]}

机构：

[1] Nanyang Technol Univ, Ctr Adv Bionanosyst, Sch Chem & Biomed Engn, Singapore 637457, Singapore

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 45期

关键词：

FIELD-EFFECT TRANSISTORS; SENSORS; SURFACE; DNA; STABILIZATION; NANOPARTICLES; NANOTUBES; SUBSTRATE; COMPOSITE; MATRIX;

D O I：

10.1002/adma.201001699

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A smart multifunctional biointerface with dimensional compatibility and good electrical conductivity is constructed by growing human breast adenocarcinoma cells on layered graphene-artificial peroxidase- extracellular matrix protein and further used to in situ selectively and quantatively detect reactive oxygen species, for the first time discovering that the number of extracellular released hydrogen peroxide molecules is around 10(11) per cell.

引用

页码：5164 / +

页数：5

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