许雪琴

1.An electrochemical aptasensor for the detection of bisphenol A based on triple signal amplifcation assisted by gold nanoparticles, hemin/ Gquadruplex DNAzyme, and exonuclease I.Yanhong Liu,Xueqin Xu*.Microchimica Acta 2025,192:25

2.An electrochemical aptasensor for detection of streptomycin based on signal amplification assisted by functionalized gold nanoparticles and hybridization chain reaction. Zhoubing Zhang，Xiaorun Jia，Xueqin Xu*.Microchimica Acta, 2023, 190:152.

3.A novel and label-free electrochemical aptasensor based on exonuclease III and G-quadruplex DNAzyme for sensitive and selective detection of metronidazole. Meijuan Du , Qian Chen ,Xueqin Xu* Microchemical Journal, 2022, 179, 107577.

4.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,Xueqin Xu*, Zhenyu Lin. Biosensors and Bioelectronics, 2017, 94, 19–23.

Ultrasensitive Electrochemical Biosensor for Detection of DNA from Bacillus subtilis by Coupling Target-Induced Strand Displacement and Nicking Endonuclease Signal Amplification. Yuhua Hu,Xueqin Xu*,Qionghua Liu, Ling Wang, Zhenyu Lin, and Guonan Chen*.Anal.Chem., 2014, 86(17), 8785−8790.