The noble metal nanoparticle has been widely utilized as a plasmonic unit to enhance
biosensors, by leveraging its electric and/or optical properties. Integrated with the “flexible” …

Surface-enhanced Raman scattering (SERS) is a cutting-edge technique for highly sensitive
analysis of chemicals and molecules. Traditional SERS-active nanostructures are …

Surface-enhanced Raman scattering (SERS) is a promising detection technique providing
outstanding molecular fingerprint identification and high sensitivity of analytes. Developing …

Titanium dioxide (TiO2) is an excellent candidate material for semiconductor metal oxide‐
based substrates for surface‐enhanced Raman scattering (SERS). Biotemplated fabrication …

Abstract Surface-Enhanced Raman Scattering (SERS) using colloidal metal (Ag, Au)
nanoparticles has been regarded as a powerful method for detecting organic pollutants at …

A polymer actuator typically responds to only one or two types of stimuli, where sensing and
actuation are simultaneously exerted by the same responsive polymer. In cells, sensing and …

Wearable SERS substrates have gained substantial attention for health monitoring and
other applications. Current designs often rely on conventional polymer substrates, leading to …

In this paper, Au–Ag alloy hollow nanochains (HNCs) were successfully prepared by a
template-free self-assembly method achieved by partial substitution of ligands. The obtained …

The uniformity and reproducibility of substrates highly determine the applicability of surface-
enhanced Raman scattering (SERS). Production of them, however, remains a challenge …

Surface-enhanced Raman scattering (SERS) platform, which enables trace analyte
detection, has important application prospects. By structuring/modifying the surface of the …