Abstract：In this paper, silver nanocubes were prepared by seed growth method. The prepared sliver nanocubes showed a uniform size distribution, with a RSD of 7.2%, according to scanning electron microscopy (SEM) characterization. CTAC on the surface of silver nanocubes were replaced by citrate. Based on SLIPS substrate with super lubrication properties, three dimensional SERS substrate was constructed with sliver nanocubes as building block. The three dimensional SERS substrate was used to detect tricyclazole and thiram in water and ethanol. The limit of detection for detecting tricyclazole and thiram could reach 52.8 and 41.6 nmol·L-1, respectively. The experiment results show that the three dimensional SERS substrate has an excellent detection sensitivity. Therefore, the three dimensional SERS substrate has great significance for detecting pesticide in real-world environment.
杨焕娣，林 翔，刘远兰，赵海燕，王 利. 银纳米立方三维SERS基底制备及用于多种溶剂中农药的快速检测[J]. 光谱学与光谱分析, 2018, 38(01): 99-103.
YANG Huan-di, LIN Xiang, LIU Yuan-lan, ZHAO Hai-yan, WANG Li. Preparation of Three-Dimensional Hotpot SERS Substrate with Sliver Nanocubes and Its Application in Detection of Pesticide. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(01): 99-103.
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