A three-dimensional origami-based immuno-biofuel cell for self-powered, low-cost, and sensitive point-of-care testing

作者:Wang Yanhu; Ge Lei; Wang Panpan; Yan Mei; Yu Jinghua*; Ge Shenguang
来源:Chemical communications, 2014, 50(16): 1947-1949.
DOI:10.1039/c3cc47731b

摘要

A three-dimensional microfluidic origami glucose-air immuno-biofuel cell has been successfully demonstrated for the first time to implement self-powered, sensitive, and low-cost sandwich immunoassay for cancer markers based on the signal amplifications of a porous Au-paper electrode and Au nanoparticles attached to carbon nanotubes.