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Chem Commun (Camb). 2012 Dec 18;48(97):11877-9. doi: 10.1039/c2cc37130h.

An amplified chemiluminescence aptasensor based on bi-resonance energy transfer on gold nanoparticles and exonuclease III-catalyzed target recycling.

Author information

1
Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education), College of Chemistry and Chemical Engineering, Guangxi Normal University, Guilin 541004, China.

Abstract

We have developed an amplified chemiluminescence aptasensor based on bi-resonance energy transfer on gold nanoparticles and exonuclease III-catalyzed target recycling. This assay exhibits high detection sensitivity over traditional biosensors in three orders of magnitude and high specificity for target molecules.

PMID:
23124120
DOI:
10.1039/c2cc37130h
[Indexed for MEDLINE]

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