These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Prussian blue modified amperometric FIA biosensor: one-step immunoassay for alpha-fetoprotein.
    Author: Guan JG, Miao YQ, Chen JR.
    Journal: Biosens Bioelectron; 2004 Mar 15; 19(8):789-94. PubMed ID: 15128097.
    Abstract:
    The aim of this study was to develop a rapid method to measure alpha-fetoprotein (AFP) in human serum by use of one-step sandwich enzyme-linked immunosorbent assay (ELISA)-based immunobiosensor with disposable screen-printed carbon electrode technology. Prussian blue (PB) was deposited using cyclic voltammetry (CV) on the surface of electrode to catalyze H202 from the reaction of glucose oxidase. It took only about 30 min to complete the whole experimental procedure through flow injection analysis (FIA). A detection range obtained is in the range from 5 to 500 ng/ml AFP. This detection seems to be quick, reliable and practical.
    [Abstract] [Full Text] [Related] [New Search]