Xueqin Xu

Determination of flavonoids in Portulaca oleracea L. by capillary electrophoresis with electrochemical detection

Xueqin Xu, Lishuang Yu, Guonan Chen · Journal of Pharmaceutical and Biomedical Analysis · 2006 · 186 citations

Polyphenolics, Capillary Electrophoresis, Biochemistry +8

Speciation analysis of arsenic in Mya arenaria Linnaeus and Shrimp with capillary electrophoresis-inductively coupled plasma mass spectrometry

Guidi Yang, Jinhua Xu, Jinping Zheng et al. · Talanta · 2008 · 78 citations

Biology, Metalloid Contamination, Bioanalysis +11

Determination of flavonoids in Houttuynia cordata Thunb. and Saururus chinensis (Lour.) Bail. by capillary electrophoresis with electrochemical detection

Xueqin Xu, Hongzhi Ye, Wei Wang et al. · Talanta · 2005 · 76 citations

Electrochemical Detection, Medicine, Bioanalysis +8

Ultrasensitive Electrochemical Biosensor for Detection of DNA from<i>Bacillus subtilis</i>by Coupling Target-Induced Strand Displacement and Nicking Endonuclease Signal Amplification

Yuhua Hu, Xueqin Xu, Qionghua Liu et al. · Analytical Chemistry · 2014 · 75 citations

Ultrasensitive and selective electrochemical biosensor for detection of mercury (II) ions by nicking endonuclease-assisted target recycling and hybridization chain reaction signal amplification

Minqiang Hong, Mengyan Wang, Jing Wang et al. · Biosensors and Bioelectronics · 2017 · 72 citations

Chemical Engineering, Endonuclease-assisted Target Recycling, Engineering +10