Magnetic organic porous polymer as a solid-phase extraction adsorbent for enrichment and quantitation of gastric cancer biomarkers (P-cresol and 4-hydroxybenzoic acid) in urine samples by UPLC
Li, Shanshan, Zhang, Yintang, Mu, Shuai, Ma, Minrui, Liu, Xiaoyan, Zhang, HaixiaVolume:
187
Journal:
Microchimica Acta
DOI:
10.1007/s00604-020-04362-z
Date:
July, 2020
File:
PDF, 2.29 MB
2020