Highly selective cysteine detection and bioimaging in zebrafish through emission color change of water-soluble conjugated polymer-based assay complex.

Abstract

A new concept for rapid, label-free cysteine sensing method is proposed via possible naked eye-detection of red-to-blue emission color change. Intermolecular exciton migration in conjugated polyelectrolyte-based assay complex is adopted to enhance selectivity and sensitivity for cysteine sensing by formation and dissociation of polymer-Hg(2+)-thymine assay… (More)
DOI: 10.1021/am201677r

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@article{Kwon2012HighlySC, title={Highly selective cysteine detection and bioimaging in zebrafish through emission color change of water-soluble conjugated polymer-based assay complex.}, author={Na Young Kwon and Daigeun Kim and Geunseok Jang and Jung Hyo Lee and J M So and Cheol-Hee Kim and Tae-Hyeon Kim and Taek Seung Lee}, journal={ACS applied materials & interfaces}, year={2012}, volume={4 3}, pages={1429-33} }