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- Jin, Ho
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Quantum dot-engineered M13 virus layer-by-layer composite films for highly selective and sensitive turn-on TNT sensors
- Author(s)
- Jin, Ho, Won, Nayoun, Ahn, Boeun, Kwag, Jungheon, Heo, Kwang, Oh, Jin-Woo, Sun, Yintao, Cho, Soo Gyeong, Lee, Seung-Wuk, Kim, Sungjee
- Issued Date
- 2013-07
- Citation
- CHEMICAL COMMUNICATIONS, v.49, no.54, pp.6045 - 6047
- 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.
- Publisher
- ROYAL SOC CHEMISTRY
- ISSN
- 1359-7345
- Keyword
- NANOCRYSTALS, FLUORESCENCE, EXPLOSIVES, HYBRID, QDS, CDS
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