Optotrace Technologies, Inc.

Xindi Wu

Hong Peng Wang

Xun Guo

A sensing device for surface-enhanced Raman spectroscopy (SERS) includes a substrate, a plurality of nano structures over the substrate, wherein at least one of the nano structures comprises an active SERS nano surface and an adsorption layer on the active SERS nano surface.

Nano structured sensing device for surface-enhanced Raman scattering

Disclosed herein is a SERS sensing surface device comprising a substrate supporting a plurality of nano structures, an exposed sensing surface upon the nano structures, wherein said surface includes at least one active SERS nano surface and at least one inactive SERS nano surface established in proximity to the active SERS nano. Also disclosed are methods for forming the array device, systems based on the array device, as well as methods for performing SERS with the array device.

Growing community of inventors

San Jose, CA, United States of America

Xindi Wu