期刊论文

Xu, Hui

英文

Talanta

0039-9140

2019

201

271-279

10.1016/j.talanta.2019.04.004

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21675058]; Hubei Province Natural Science Fund Project outstanding youth project, China [2017CFA075]; self determined research funds of CCNU from the colleges' basic research and operation of MOE [CCNU18TS006]; 111 ProjectMinistry of Education, China - 111 Project [B17019]

本校为第一且通讯机构

In this work, an innovative aptamer-based magnetic adsorbent (Fe3O4@PDA-aptamer MNPs) was prepared by hydrothermal synthesis method followed by the surface functionalization of nanoparticles. After fixing in a steel stainless tube as sorbent of magnetic solid phase extraction (MSPE), an online magnetic solid phase extraction-high performance liquid chromatography-mass spectrometry (online-MSPE-HPLC-MS) method was developed and applied for the determination of 8-hydroxy-2′-deoxyguanosine (8-OHdG) and monohydroxylated polycyclic aromatic hydroca...