A novel graphene oxide based fluorescent nanosensing strategy with hybridization chain reaction signal amplification for highly sensitive biothiol detection.
نویسندگان
چکیده
A novel fluorescent nanosensor has been developed for detecting biothiols including cysteine and glutathione using graphene oxide based hairpin DNA-selective fluorescence quenching and thymine-Hg(II)-thymine coordination-controlled hybridization chain reaction, which provides a simple but the most sensitive platform for biothiol assays.
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ورودعنوان ژورنال:
- Chemical communications
دوره 50 80 شماره
صفحات -
تاریخ انتشار 2014