Bi-enzyme synergetic catalysis to in situ generate coreactant of peroxydisulfate solution for ultrasensitive electrochemiluminescence immunoassay

A novel electrochemiluminescence (ECL) immunosensor for ultrasensitive detection of α-1-fetoprotein (AFP) was designed based on the in situ bi-enzymatic reaction to generate coreactant of peroxydisulfate for signal amplification. In this work, AuNPs were electrodeposited on the glassy carbon electro...

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Veröffentlicht in:	Biosensors & bioelectronics 2012-08, Vol.37 (1), p.6-10
Hauptverfasser:	Wang, Haijun, Yuan, Ruo, Chai, Yaqin, Niu, Huan, Cao, Yaling, Liu, Huijing
Format:	Artikel
Sprache:	eng
Schlagworte:	alpha-Fetoproteins - analysis alpha-Fetoproteins - immunology Animals Antibodies, Immobilized - chemistry Antibodies, Immobilized - immunology Bioconversions. Hemisynthesis Biological and medical sciences Biosensing Techniques - methods Biotechnology Fundamental and applied biological sciences. Psychology Glucose Oxidase Gold - chemistry Horseradish Peroxidase Humans Immunoenzyme Techniques - methods Luminescent Measurements - methods Metal Nanoparticles - chemistry Methods. Procedures. Technologies Sensitivity and Specificity
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