An amperometric immunosensor with a DNA polyion complex membrane/gold nanoparticles-backbone for antibody immobilisation

<b>Coagulation of Colloidal Gold</b>

B. V. Enüstün, John Turkevich · Journal of the American Chemical Society · 1963 · 1.1K citations

Natural Sciences, Chemistry, Materials Science +10

Homogeneous, Nanoparticle-Based Quantitative Colorimetric Detection of Oligonucleotides

Robert Reynolds, Chad A. Mirkin, Robert L. Letsinger · Journal of the American Chemical Society · 2000 · 439 citations

Engineering, Biochemistry, Biosensors +16

Ultrasensitive Electrochemical Immunosensor for Clinical Immunoassay Using Thionine-Doped Magnetic Gold Nanospheres as Labels and Horseradish Peroxidase as Enhancer

Dianping Tang, Ruo Yuan, Yaqin Chai · Analytical Chemistry · 2008 · 381 citations

Engineering, Biotechnology, Materials Science +17

A novel glucose biosensor based on immobilization of glucose oxidase in chitosan on a glassy carbon electrode modified with gold–platinum alloy nanoparticles/multiwall carbon nanotubes

Xinhuang Kang, Zhibin Mai, Xiaoyong Zou et al. · Analytical Biochemistry · 2007 · 289 citations

Engineering, Bioengineering, Biotechnology +17

New label-free DNA recognition based on doping nucleic-acid probes within conducting polymer films

Joseph Wang, Mian Jiang, A. Gil Fortes et al. · Analytica Chimica Acta · 1999 · 195 citations

Natural Sciences, Chemistry, Materials Science +16