Nanomolar detection of adenosine triphosphate (ATP) using a nanostructured fluorescent chemosensing ensemble

Huang, Ling-Xi; Guo, Qing; Chen, Yong; Verwilst, Peter; Son, Subin; Wu, Jia-Bin; Cao, Qian-Yong; Kim, Jong Seung

doi:10.1039/c9cc08054f

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Nanomolar detection of adenosine triphosphate (ATP) using a nanostructured fluorescent chemosensing ensemble

Huang, Ling-Xi;
Guo, Qing;
Chen, Yong;
Verwilst, Peter;
Son, Subin;
... Kim, Jong Seung;
외 2명

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초록

We report a novel nanostructured chemosensing ensemble PyNp-C13/UD, obtained by self-assembling uranine dye (UD) and an amphiphilic pyridinium salt PyNp-C13. The ensemble was developed for the fluorescence turn-on sensing of ATP in aqueous solutions and inside living cells. The assembly operates via an indicator displacement assay (IDA) method with an ultra-low detection limit of 6.8 nM.

키워드

SELECTIVE RECOGNITION; ASSAY; PROBE

제목: Nanomolar detection of adenosine triphosphate (ATP) using a nanostructured fluorescent chemosensing ensemble

저자: Huang, Ling-Xi; Guo, Qing; Chen, Yong; Verwilst, Peter; Son, Subin; Wu, Jia-Bin; Cao, Qian-Yong; Kim, Jong Seung

DOI: 10.1039/c9cc08054f

발행일: 2019-12-07

유형: Article

저널명: Chemical Communications

권: 55

호: 94

페이지: 14135 ~ 14138