Quantum dot-engineered M13 virus layer-by-layer composite films for highly selective and sensitive turn-on TNT sensors.

Abstract

We developed quantum dot-engineered M13 virus layer-by-layer hybrid composite films with incorporated fluorescence quenchers. TNT is designed to displace the quenchers and turn on the quantum dot fluorescence. TNT was detected at the sub ppb level with a high selectivity.

DOI: 10.1039/c3cc42032a

Cite this paper

@article{Jin2013QuantumDM, title={Quantum dot-engineered M13 virus layer-by-layer composite films for highly selective and sensitive turn-on TNT sensors.}, author={Ho - Jin and Nayoun Won and Boeun Ahn and Jungheon Kwag and Kwang Gi Heo and Jin-Woo Bryan Oh and Yintao Sun and Soo Gyeong Cho and Seung-Wuk Lee and Sungjee Kim}, journal={Chemical communications}, year={2013}, volume={49 54}, pages={6045-7} }