A facile and sensitive colorimetric detection for RNase A activity based on target regulated protection effect on plasmonic gold nanoparticles aggregation
Wang, R (Wang, Rui); Yu, RZ (Yu, Renzhong); Wang, ZY (Wang, Zhaoyin); Zhu, QS (Zhu, Qinshu)[ 1 ]*; Dai, ZH (Dai, Zhihui)[ 1 ]*（戴志晖）

[ 1 ] Nanjing Normal Univ, Sch Chem & Mat Sci, Jiangsu Collaborat Innovat Ctr Biomed Funct Mat, Nanjing 210023, Peoples R China
[ 2 ] Nanjing Normal Univ, Sch Chem & Mat Sci, Jiangsu Key Lab Biofunct Mat, Nanjing 210023, Peoples R China

SCIENCE CHINA-CHEMISTRY，202003,10.1007/s11426-020-9702-1

In this work, a facile and sensitive colorimetric detection method was firstly reported for RNase A activity detection based on target regulated protection effect of chimeric DNA probe on the salt-induced aggregation of plasmonic gold nanoparticles. Compared with previous works of RNase A activity detection, this colorimetric assay integrated the advantages of sensitive, low cost, facile operation, rapid response and low biological toxicity.

文章链接：
https://link.springer.com/article/10.1007/s11426-020-9702-1

版权与免责声明：本网页的内容由收集互联网上公开发布的信息整理获得。目的在于传递信息及分享，并不意味着赞同其观点或证实其真实性，也不构成其他建议。仅提供交流平台，不为其版权负责。如涉及侵权，请联系我们及时修改或删除。邮箱：sales@allpeptide.com