Lan Minhuan, Di Yanfei, Zhu Xiaoyue, Ng Tsz-Wai, Xia Jing, Liu Weimin, Meng Xiangmin, Wang Pengfei, Lee Chun-Sing, Zhang Wenjun
Center of Super-Diamond and Advanced Films (COSDAF) and Department of Physics and Materials Science, City University of Hong Kong, Hong Kong SAR, P. R. China.
Chem Commun (Camb). 2015 Nov 4;51(85):15574-7. doi: 10.1039/c5cc05835j. Epub 2015 Sep 10.
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.
开发了一种基于碳点的具有光致电子转移机制的过氧化氢（H2O2）荧光开启传感器。该传感器对H2O2表现出良好的选择性、灵敏度和快速响应，检测限为84 nM。该传感器在很宽的pH范围内保持优异的传感性能。
