Signal-on electrochemiluminescent aptasensors based on target controlled permeable films

Lichan Chen; Xiaoting Zeng; Abdul Rahim Ferhan; Yuwu Chi; Dong-Hwan Kim; Guonan Chen

doi:10.1039/c4cc07699k

Signal-on electrochemiluminescent aptasensors based on target controlled permeable films

Chem Commun (Camb). 2015 Jan 21;51(6):1035-8. doi: 10.1039/c4cc07699k.

Authors

Lichan Chen¹, Xiaoting Zeng, Abdul Rahim Ferhan, Yuwu Chi, Dong-Hwan Kim, Guonan Chen

Affiliation

¹ MOE Key Laboratory of Analysis and Detection Technology for Food Safety, and College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China. y.w.chi@fzu.edu.cn.

PMID: 25434590
DOI: 10.1039/c4cc07699k

Abstract

A novel permeability gate-based electrochemiluminescent (ECL) aptasensor has been constructed by utilizing target-responsive polyelectrolyte-aptamer film deposited on the solid-state ECL electrode to control the rate of diffusion of a coreactant that triggers the ECL.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Aptamers, Nucleotide / analysis*
Aptamers, Nucleotide / chemistry
Benzhydryl Compounds / chemistry
Diffusion
Dose-Response Relationship, Drug
Luminescent Measurements
Microscopy, Electron, Scanning
Phenols / chemistry
Surface Properties

Substances

Aptamers, Nucleotide
Benzhydryl Compounds
Phenols
bisphenol A