A new electrochemiluminescence immunosensor based on Ru(bpy)32+-doped TiO2 nanoparticles labeling for ultrasensitive detection of human chorionic gonadotrophin

Li Mao; Ruo Yuan; Yaqin Chai; Ying Zhuo; Xia Yang

doi:10.1016/j.snb.2010.05.041

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A new electrochemiluminescence immunosensor based on Ru(bpy)32+-doped TiO2 nanoparticles labeling for ultrasensitive detection of human chorionic gonadotrophin

Li Mao Ruo Yuan Yaqin Chai Ying Zhuo Xia Yang

Year: 2010 Journal: Sensors and Actuators B Chemical Vol: 149 (1)Pages: 226-232 Publisher: Elsevier BV

DOI: 10.1016/j.snb.2010.05.041

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Keywords:

Electrochemiluminescence Detection limit Immunoassay Nanoparticle Analyte Primary and secondary antibodies Colloidal gold Nafion Chemistry Electrode Chromatography Materials science Nanotechnology Antibody Electrochemistry

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Advanced biosensing and bioanalysis techniques

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

Biosensors and Analytical Detection

Physical Sciences → Engineering → Biomedical Engineering

Gold and Silver Nanoparticles Synthesis and Applications

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

A new electrochemiluminescence immunosensor based on Ru(bpy)32+-doped TiO2 nanoparticles labeling for ultrasensitive detection of human chorionic gonadotrophin

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