Carbon dots derived from algae as H2O2 sensors: the importance of nutrients in biomass

被引：26
|
作者：
Zhang, Jing [1 ]
Liu, Xiaojing [1 ]
Zhou, Jun [2 ]
Huang, Xuejiao [1 ]
Xie, Deti [1 ]
Ni, Jiupai [1 ]
Ni, Chengsheng [1 ]
机构：
[1] Southwest Univ, Coll Resources & Environm, Chongqing 400716, Peoples R China
[2] Xi An Jiao Tong Univ, Ctr Nanomat Renewable Energy, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Shaanxi, Peoples R China
来源：
NANOSCALE ADVANCES | 2019年 / 1卷 / 06期
关键词：
GRAPHENE QUANTUM DOTS; HYDROGEN-PEROXIDE; SCALE SYNTHESIS; FLUORESCENCE; NANODOTS; NITROGEN; PHOTOLUMINESCENCE; NANOPARTICLES; GLUCOSE; GREEN;
D O I：
10.1039/c9na00049f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Carbon dots produced hydrothermally from algae were used directly for H2O2 sensing. The mineral nutrients in biomass were found be important for the composition, crystallinity, dispersion and photoluminescence (PL) quenching of the carbon dots under reactive oxygen species, which catalysed the oxidation of passivating ligands.
引用
收藏
页码：2151 / 2156
页数：6
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