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首页> 外文会议>IEEE International Conference on Nano/Micro Engineered and Molecular Systems >Fabrication of transparent SERS devices for pesticide detection
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Fabrication of transparent SERS devices for pesticide detection

机译：透明SERS装置的农药检测制造

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In this work, nanowires with high transparency are presented and utilized for fabricating Surface-enhanced Raman scattering (SERS) devices. The fabrication process of the nonowires is lithography-free, micromachining-compatible and very simple, which just consists of PI spin-coating and Ar-plasma bombardment. By sputtering a thin Au layer on the surface, a transparent SERS device is achieved, which can be used for pesticide detection. With such a transparent SERS device, laser incident from both the front side and the back side can stimulate surface plasmon resonance (SPR) and obtain SERS spectra successfully. R6G and paroxypropion are utilized to test the performance of transparent devices. Detection results demonstrate that the transparent SERS device could apply to analytes with large sizes or with features of rapid crystallization.
机译：在这项工作中，提出并利用具有高透明度的纳米线，用于制造表面增强的拉曼散射（SERS）器件。非远程的制造过程是无光刻的，微机械加工和非常简单，其仅由PI旋涂和ar-浆轰击组成。通过在表面上溅射薄的Au层，实现了透明的SERS装置，其可用于农药检测。利用这种透明的SERS设备，从前侧和后侧入射的激光可以刺激表面等离子体谐振（SPR）并成功获得SERS光谱。 R6G和ParoxyPropion用于测试透明装置的性能。检测结果表明，透明SERS装置可以适用于具有大尺寸或快速结晶特征的分析物。

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