Qianqian Pei

Low-background and visual detection of antibiotic based on target-activated colorimetric split peroxidase DNAzyme coupled with dual nicking enzyme signal amplification

Xuejun Cui, Rongguo Li, Xiaofei Liu et al. · Analytica Chimica Acta · 2017 · 38 citations

Antimicrobial Susceptibility, Visual Detection, Pathogen Detection +12

Circular exponential amplification of photoinduced electron transfer using hairpin probes, G-quadruplex DNAzyme and silver nanocluster-labeled DNA for ultrasensitive fluorometric determination of pathogenic bacteria

Xueqi Leng, Yu Wang, Rongguo Li et al. · Microchimica Acta · 2018 · 38 citations

Hairpin Probes, Photochemistry, Pathogen Detection +8

A facile signal-on electrochemical DNA sensing platform for ultrasensitive detection of pathogenic bacteria based on Exo III-assisted autonomous multiple-cycle amplification

Qianqian Pei, Xiaolei Song, Su Liu et al. · The Analyst · 2019 · 26 citations

Enzyme-free colorimetric assay for mercury(II) using DNA conjugated to gold nanoparticles and strand displacement amplification

Su Liu, Xueqi Leng, Xu Wang et al. · Microchimica Acta · 2017 · 25 citations

Engineering, Biochemistry, Metal Nanoparticles +8

Enzymatic repairing amplification-based versatile signal-on fluorescence sensing platform for detecting pathogenic bacteria

Xueqi Leng, Yu Wang, Su Liu et al. · Sensors and Actuators B Chemical · 2017 · 25 citations

Biomolecular Tool, Pathogen Detection, Bioprocess Monitoring +2