Submit Manuscript

Pakistan Journal of Biological Sciences

Year: 2005 | Volume: 8 | Issue: 11 | Page No.: 1544-1547
Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Article Trend

Total views 222

Search

Authors

Yu-Qing Miao

Keywords

Research Article

Thin-layer Impedimetric Biosensors for the Free-label Immunoassay

Yu-Qing Miao
In the present study thin-layer impedimetric biosensors were developed for the free-label immunoassay of Fatty Acid Binding Protein (FABP). This test based on antibody recognition was performed within a thin-layer detection cell between two pieces of conducting glass. Antibodies were immobilized by physical adsorption. The biosensor exhibited obvious change of impedimetric signals due to the adsorbed antibody and subsequently captured antigen. No label of enzyme or aurum nanoparticle is needed. The given equivalent circuit is consonant well with the impedimetric results.
PDF References Citation

Leave a Comment

Your email address will not be published. Required fields are marked *