近日，我室纳米材料与化学研究部徐安武教授研究组在CHEMICAL COMMUNICATIONS上发表题为Plasmonic resonance energy transfer-based nanospectroscopy for sensitive and selective detection of 2,4,6-trinitrotoluene (TNT)的论文。

Source: CHEMICAL COMMUNICATIONS Volume: 47 Issue: 4 Pages: 1237-1239 Published: 2011

Qu WG (Qu, Wen-Gang)1, Deng B (Deng, Bin)1, Zhong SL (Zhong, Sheng-Liang)1, Shi HY (Shi, Hong-Yan)1, Wang SS (Wang, Sha-Sha)1, Xu AW (Xu, An-Wu)1
Addresses:
1. Univ Sci & Technol China, Div Nanomat & Chem, Hefei Natl Lab Phys Sci Microscale, Sch Chem & Mat, Hefei 230026, Peoples R China
E-mail Addresses: anwuxu@ustc.edu.cn

Reprint Address: Xu, AW (reprint author), Univ Sci & Technol China, Div Nanomat & Chem, Hefei Natl Lab Phys Sci Microscale, Sch Chem & Mat, Hefei 230026, Peoples R China

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.