Plasmonic metal nanoparticles and semiconductor quantum dots (QDs) are two of the most
widely applied nanomaterials for optical biosensing and bioimaging. While their …

Galvanic replacement reaction (GRR) has gained considerable interest as a facile and
versatile synthetic method for modulating compositions, morphologies, and corresponding …

The surface‐enhanced Raman scattering (SERS) technique with ultrahigh sensitivity has
gained attention to meet the increasing demands for food safety analysis. The integration of …

Abstract Three-dimensional (3D) nanoframe structures are very appealing because their
inner voids and ridges interact efficiently with light and analytes, allowing for effective optical …

Generally, a high quality surface-enhanced Raman spectroscopy (SERS) substrate often
requires a highly-tailorable electromagnetic (EM) field generated at nanoparticle (NP) …

Single-molecule surface-enhanced Raman spectroscopy (SM-SERS) holds great potential
to revolutionize ultratrace quantitative analysis. However, achieving quantitative SM-SERS …

A metasurface as an artificial electromagnetic structure can concentrate optical energy into
nanometric volumes to strongly enhance the light–matter interaction, which has been …

Owing to their unique and sustainable surface plasmonic properties, Al nanocrystals have
attracted increasing attention for plasmonic-enhanced applications, including single-particle …

Surface-enhanced Raman scattering (SERS) is widely used as a powerful analytical
technology in cutting-edge areas such as food safety, biology, chemistry, and medical …

A general polymerization‐induced strategy is developed to synthesize large‐area (100 cm2)
transition metal nitride (TMN: TiN, MoN, WN, VN) porous arrays with high specific surface …