Electrochemical biosensing based on noble metal nanoparticles

• Published in: Mikrochimica acta (1966) Vol. 177; no. 3-4; pp. 245 - 270
• Main Author: Wang, Jing
• Format: Journal Article
• Language: English
• Published: Vienna Springer Vienna 01.06.2012; Springer
• Subjects: Alloys; Analytical Chemistry; Biological and medical sciences; Biosensors; Biotechnology; Cell physiology; Characterization and Evaluation of Materials; Chemistry; Chemistry and Materials Science; Detectors; Electric properties; Electrochemical methods; Electrochemical reactions; Electron transport; Exact sciences and technology; Fundamental and applied biological sciences. Psychology; Interactions. Associations; Intermolecular phenomena; Methods. Procedures. Technologies; Microengineering; Molecular and cellular biology; Molecular biophysics; Nanochemistry; Nanoparticles; Nanotechnology; Review Article; Signal transduction; Various methods and equipments; Noble metal nanoparticles; Protein immobilization; Electrode modification; Direct electron transfer; Immunosensors; Genesensors; Biosensors; Signal amplification; Performance evaluation; Self assembly; Ligand; Electrochemical method; Nanoparticle; Electron transfer; Selectivity; Review; Immunosensor; Design; Molecules; Signal transduction; Signal; Gene; Efficiency; Biocompatibility; Noble metal; DNA hybridization; Enzyme; Chemical sensor; Protein; Gene amplification; Chemical modification; Sensitivity; Sol gel process; Volume; Biosensor; Strategy

The interest in the fabrication of electrochemical biosensors with high sensitivity, selectivity and efficiency is rapidly growing. In recent years, noble metal nanoparticles (NMNPs), with extraordinary conductivity, large surface-to-volume ratio and biocompatibility, have been extensively employed...