期刊
NANOSCALE
卷 8, 期 8, 页码 4727-4732出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5nr08278a
关键词
-
类别
资金
- NSFC [21527810, 21190041, 21307029, 21221003]
- National Key Basic Research Program [2011CB911000]
Graphitic C3N4 (g-C3N4) nanosheets provide an attractive option for bioprobes and bioimaging applications. Utilizing highly fluorescent and water-dispersible ultrathin g-C3N4 nanosheets, a highly sensitive, selective and label-free biosensor has been developed for ALP detection for the first time. The developed approach utilizes a natural substrate of ALP in biological systems and thus affords very high catalytic efficiency. This novel biosensor is demonstrated to enable quantitative analysis of ALP in a wide range from 0.1 to 1000 U L-1 with a low detection limit of 0.08 U L-1, which is among the most sensitive assays for ALP. It is expected that the developed method may provide a low-cost, convenient, rapid and highly sensitive platform for ALP-based clinical diagnostics and biomedical applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据