A carbon dot-based fluorescence turn-on sensor for hydrogen peroxide with a photo-induced electron transfer mechanism.

نویسندگان

  • Minhuan Lan
  • Yanfei Di
  • Xiaoyue Zhu
  • Tsz-Wai Ng
  • Jing Xia
  • Weimin Liu
  • Xiangmin Meng
  • Pengfei Wang
  • Chun-Sing Lee
  • Wenjun Zhang
چکیده

A carbon dot-based fluorescence turn-on sensor for hydrogen peroxide (H2O2) with a photo-induced electron transfer mechanism was developed. The sensor exhibits good selectivity, sensitivity, and rapid response to H2O2 with a detection limit of 84 nM. The sensor maintains excellent sensing performance over a wide pH range.

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عنوان ژورنال:
  • Chemical communications

دوره 51 85  شماره 

صفحات  -

تاریخ انتشار 2015