Electrochemical impedance spectroscopy detection of lysozyme based on electrodeposited gold nanoparticles

Probing Biomolecular Interactions at Conductive and Semiconductive Surfaces by Impedance Spectroscopy: Routes to Impedimetric Immunosensors, DNA‐Sensors, and Enzyme Biosensors

Eugenii Katz, Itamar Willner · Electroanalysis · 2003 · 1.3K citations

Engineering, Bioengineering, Biotechnology +17

Aptamer-Conjugated Nanoparticles for the Collection and Detection of Multiple Cancer Cells

Joshua E. Smith, Colin D. Medley, Zhiwen Tang et al. · Analytical Chemistry · 2007 · 342 citations

Medicine, Bioengineering, Biomedical Engineering +17

Aptamer biosensor for label-free impedance spectroscopy detection of proteins based on recognition-induced switching of the surface charge

Marcela C. Rodrı́guez, Abdel‐Nasser Kawde, Joseph Wang · Chemical Communications · 2005 · 342 citations

Engineering, Bioengineering, Biomedical Engineering +17

Aptamer-Based Sensor Arrays for the Detection and Quantitation of Proteins

Romy Kirby, Eun Jeong Cho, Brian Gehrke et al. · Analytical Chemistry · 2004 · 316 citations

Engineering, Bioengineering, Biotechnology +17

Precipitation of an Insoluble Product on Enzyme Monolayer Electrodes for Biosensor Applications:  Characterization by Faradaic Impedance Spectroscopy, Cyclic Voltammetry, and Microgravimetric Quartz Crystal Microbalance Analyses

Fernando Patolsky, Maya Zayats, Eugenii Katz et al. · Analytical Chemistry · 1999 · 234 citations

Natural Sciences, Bioengineering, Chemistry +17