源自藻类的碳点作为羟基传感器：生物质中养分的重要性。

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

作者信息

Zhang Jing, Liu Xiaojing, Zhou Jun, Huang Xuejiao, Xie Deti, Ni Jiupai, Ni Chengsheng

机构信息

College of Resources and Environment, Southwest University Chongqing 400716 China

Center of Nanomaterials for Renewable Energy, State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University Xi'an 710049 People's Republic of China.

出版信息

Nanoscale Adv. 2019 Apr 9;1(6):2151-2156. doi: 10.1039/c9na00049f. eCollection 2019 Jun 11.

Carbon dots produced hydrothermally from algae were used directly for HO 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.