Triple sensitivity amplification for ultrasensitive electrochemical detection of prostate specific antigen.

Abstract

In general, current difference (ΔI) due to immunoreactions is significant in determining biosensor sensitivity. In this work, a new strategy of triple sensitivity amplification for ultrasensitive electrochemical detection of prostate specific antigen (PSA) was developed. Au-poly(methylene blue) (Au-PMB) was implemented as a redox species with strong current… (More)
DOI: 10.1016/j.bios.2016.10.057

Topics

Figures and Tables

Sorry, we couldn't extract any figures or tables for this paper.