Large-scale gold nanoparticle superlattice and its SERS properties for the quantitative detection of toxic carbaryl.
نویسندگان
چکیده
Large scale and well-ordered gold nanoparticle superlattices were fabricated by self-assembly as an active substrate for surface-enhanced Raman scattering (SERS) that can quantitatively detect carbaryl with a detection limit of 1 ppm. These fabricated superlattices with a dimension of several hundred micrometers exhibited high, reproducible SERS activity.
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عنوان ژورنال:
- Nanoscale
دوره 5 12 شماره
صفحات -
تاریخ انتشار 2013