Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, Gujarat-380009, India.
Analyst. 2012 Apr 21;137(8):1771-4. doi: 10.1039/c2an35131e. Epub 2012 Mar 1.
Here, for the first time, we designed an ultrasensitive nanocurcumin based nanomaterials surface energy transfer (NSET) probe for detection of trace amount of TNT with excellent sensitivity (1 nM) and selectivity over other nitro explosives via nanoaggregation and we found the largest fluorescent enhancement to date for sensing TNT (upto 800 fold).
在这里,我们首次设计了一种基于超灵敏纳米姜黄素的纳米材料表面能量转移(NSET)探针,通过纳米聚集,可对痕量 TNT 进行高灵敏度(1 nM)和选择性检测,对其他硝基炸药具有优异的选择性。我们发现,目前为止,该探针对 TNT 的检测具有最大的荧光增强效果(高达 800 倍)。