Tag Archives: Raman scattering

Recent advances in gold nanoparticle-based optic sensor

The ease in preparation and conjugation, stability, biocompatibility, as well as the size-dependent optical properties makes gold nanoparticles (Au NPs) one of the most popular nanomaterials for sensing of analytes of interest in the last decade. We

Gold “bowtie” coming into reality on two-dimensional MoS2 surface

“Bowtie’’, which is a type of necktie, is very popular in our daily life. In some formal meetings or parties, bowtie is the normal choice to make you look good. Actually, this kind of bowtie structures of