用磁性纳米颗粒包覆的碲化镉量子点快速检测抗生素。

Rapidly detecting antibiotics with magnetic nanoparticle coated CdTe quantum dots.

作者信息

Chen Chao-Xi, Li Yu-Han, Zhou Yun-Lu, Zhang Jun-Hao, Wei Qi-Zhuang, Dai Tao, Wang Lu

机构信息

College of Life Science & Technology, Southwest Minzu University Chengdu 61004 China

College of Chemistry & Environmental Protection Engineering, Southwest Minzu University 610041 China

出版信息

RSC Adv. 2020 Jan 9;10(4):1966-1970. doi: 10.1039/c9ra09894a. eCollection 2020 Jan 8.

A reusable magnetic-quantum dot material (MNP-SiO-QD) with good magnetic properties and high fluorescence retention was successfully fabricated from linked magnetic nanoparticles and quantum dots. The resulting material can qualitatively and quantitatively detect four kinds of antibiotics and maintain high recovery rates.