Ratiometric electrochemical aptasensor for ultrasensitive detection of Ochratoxin A based on a dual signal amplification strategy: Engineering the binding of methylene blue to DNA

Methylene Blue Binding to DNA with Alternating GC Base Sequence:  A Modeling Study

Remo Rohs, Heinz Sklenar, Richard Lavery et al. · Journal of the American Chemical Society · 2000 · 187 citations

Natural Sciences, Biophysics, Chemistry +17

Colorimetric aptasensing of ochratoxin A using Au@Fe3O4 nanoparticles as signal indicator and magnetic separator

Chengquan Wang, Jing Qian, Kun Wang et al. · Biosensors and Bioelectronics · 2015 · 177 citations

Natural Sciences, Biochemistry, Chemistry +17

Monitoring zearalenone in corn flour utilizing novel self-enhanced electrochemiluminescence aptasensor based on NGQDs-NH2-Ru@SiO2 luminophore

Lijun Luo, Shuai Ma, Libo Li et al. · Food Chemistry · 2019 · 166 citations

Natural Sciences, Chemistry, Food Science +14

Carbon nanomaterial-enabled pesticide biosensors: Design strategy, biosensing mechanism, and practical application

Fengnian Zhao, Jian Wu, Yibin Ying et al. · TrAC Trends in Analytical Chemistry · 2018 · 158 citations

Engineering, Materials Engineering, Materials Science +16

Homogeneous electrochemical detection of ochratoxin A in foodstuff using aptamer–graphene oxide nanosheets and DNase I-based target recycling reaction

Aili Sun, Yanfang Zhang, Guopeng Sun et al. · Biosensors and Bioelectronics · 2015 · 142 citations

Engineering, Chemistry, Food Science +17