Development of an Electrochemical Immunosensor Based on Dielectric Polarization
نویسندگان
چکیده
منابع مشابه
Fabrication of an Electrochemical Immunosensor for Determination of Human Chorionic Gonadotropin Based on PtNPs/Cysteamine/AgNPs as an Efficient Interface
An ultrasensitive electrochemical immunosensor for the detection of tumor marker human chorionic gonadotropin (hCG) was developed with a limit of detection as low as 2 pg mL-1 in phosphate buffer. The Platinum nanoparticles (PtNPs) were electrodeposited to modify the gold surface and to increase enlarging the electrochemically active sites, resulting in the facilitation of electron exchange. Cy...
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ژورنال
عنوان ژورنال: The Journal of the Kyushu Dental Society
سال: 2010
ISSN: 0368-6833,1880-8719
DOI: 10.2504/kds.63.260