A SERS element comprises a substrate having a front face; a fine structure part formed on
the front face and having a plurality of pillars; and a conductor layer formed on the fine …

Examples of integrated sensors are disclosed herein. An example of an integrated sensor
includes a Substrate and a sensing member formed on a surface of the substrate. The …

Devices, systems, and methods for detection of an analyte in a sample are disclosed. In
some embodiments, an optical sensor can include a metallic layer and a plurality of …

BACKGROUND Low concentrations of chemical species (analytes) tar geted for detection
and analysis pose unique technical chal lenges. Because low-concentration detection and …

An optical probe includes an optical fiber with a first end and a second end, and an
enhanced surface on a portion of the first end of the optical fiber. The enhanced surface …

A SERS element comprises a substrate having a front face; a fine structure part formed on
the front face and having a plurality of pillars; and a conductor layer formed on the fine …

A surface-enhanced Raman scattering element comprises a substrate having a principal
surface; a molded layer having a support part formed on the principal surface of the …

By forming a monolayer of metal core-shell nanoparticles, transferring the monolayer to
various substrates and remov ing the shells surrounding the particles by way of selective …

In improved nonoplasmonic resonator (NPR) structure includes a silicon substrate having an
upper surface, and a plurality of columns of silicon extending up from the substrate upper …

Devices, systems, and methods for detection of an analyte in a sample are disclosed. In
some embodiments, an optical sensor can include a metallic layer and a plurality of …