Ontology highlight
ABSTRACT:
SUBMITTER: Zhong G
PROVIDER: S-EPMC4372010 | biostudies-literature | 2015
REPOSITORIES: biostudies-literature
International journal of nanomedicine 20150319
A sensitive electrochemical immunosensor was developed for detection of alpha-fetoprotein (AFP) based on a three-dimensional nanostructure gold electrode using a facile, rapid, "green" square-wave oxidation-reduction cycle technique. The resulting three-dimensional gold nanocomposites were characterized by scanning electron microscopy and cyclic voltammetry. A "sandwich-type" detection strategy using an electrochemical immunosensor was employed. Under optimal conditions, a good linear relationsh ...[more]