Gold-Nanoparticle-Coated Magnetic Beads for ALP-Enzyme-Based Electrochemical Immunosensing in Human Plasma

A simple and sensitive AuNP-coated magnetic beads (AMB)-based electrochemical biosensor platform was fabricated for bioassay. In this study, AuNP-conjugated magnetic particles were successfully prepared using biotin–streptavidin conjugation. The morphology and structure of the nanocomplex were chara...

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Veröffentlicht in:	Materials 2022-10, Vol.15 (19), p.6875
Hauptverfasser:	Lee, Seo-Eun, Jeong, Se-Eun, Hong, Jae-Sang, Im, Hyungsoon, Hwang, Sei-Young, Oh, Jun Kyun, Kim, Seong-Eun
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Alkaline phosphatase Antibodies Beads Bioassays Biocompatibility Biomarkers Biosensors Biotin Blood plasma Conjugation Detectors Electrodes Enzymes Gold Immune system Immunoassay Immunosensors Indium tin oxides Morphology Nanoparticles Phosphatase Scanning electron microscopy Spectrum analysis Voltammetry X ray analysis
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