[The SERS Detection of Sudan I by Using AAO as Template to Prepare the Substrate].

Abstract

The large-scale controllable, ordered two-dimensional arrays of gold nanostructure with hot-spot were prepared together with chemical molecules were modified on the surface to concentrate Sudan I within the zone of the SERS effect, which lead to analytical detection of Sudan I in high resolution. The vapor of gold was deposed on anodic aluminum oxide(AAO… (More)

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