Plasmonic resonance energy transfer-based nanospectroscopy for sensitive and selective detection of 2,4,6-trinitrotoluene (TNT) |
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| Authors: | Qu Wen-Gang Deng Bin Zhong Sheng-Liang Shi Hong-Yan Wang Sha-Sha Xu An-Wu |
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| Affiliation: | Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, School of Chemistry and Materials, University of Science and Technology of China, Hefei 230026, P. R. China. |
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| Abstract: | Here we report sensitive and selective detection of TNT based on plasmonic resonance energy transfer from a gold nanoplasmonic probe to conjugated target TNT molecules, leading to quenching on the Rayleigh scattering spectrum of the probe. |
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