A novel impedimetric sensor based on molecularly imprinted polypyrrole modified pencil graphite electrode for trace level determination of chlorpyrifos

Label‐Free Impedance Biosensors: Opportunities and Challenges

Jonathan S. Daniels, Nader Pourmand · Electroanalysis · 2007 · 1.2K citations · Full text

Engineering, Bioengineering, Biomedical Engineering +16

Surface Molecular Self-Assembly for Organophosphate Pesticide Imprinting in Electropolymerized Poly(<i>p</i>-aminothiophenol) Membranes on a Gold Nanoparticle Modified Glassy Carbon Electrode

Chenggen Xie, Huaifen Li, Shanqi Li et al. · Analytical Chemistry · 2009 · 245 citations

Natural Sciences, Chemical Engineering, Materials Science +17

Renewable pencil electrodes for highly sensitive stripping potentiometric measurements of DNA and RNA

Joseph Wang, Abdel‐Nasser Kawde, Eskil Sahlin · The Analyst · 2000 · 210 citations

Engineering, Bioengineering, Biotechnology +15

An amperometric biosensor based on acetylcholinesterase immobilized onto iron oxide nanoparticles/multi-walled carbon nanotubes modified gold electrode for measurement of organophosphorus insecticides

Chandra Shekhar Pundir · Analytica Chimica Acta · 2011 · 198 citations

Engineering, Biotechnology, Toxicology +17

Real-time detection of chlorpyrifos at part per trillion levels in ground, surface and drinking water samples by a portable surface plasmon resonance immunosensor

Elba Mauriz, A. Calle, Laura M. Lechuga et al. · Analytica Chimica Acta · 2006 · 150 citations

Engineering, Environmental Engineering, Environmental Sciences +16