Surface‐enhanced Raman scattering (SERS) spectroscopy provides a noninvasive and
highly sensitive route for fingerprint and label‐free detection of a wide range of molecules …

Inkjet printing is a powerful and cost-effective technique for deposition of liquid inks with high
accuracy, which is not only of great significance for graphic applications but also has …

Regulation of hot spots exhibits excellent potential in many applications including
nanolasers, energy harvesting, sensing, and subwavelength imaging. Here, hat-shaped …

Hot spots have been considered as a dominant role in surface enhancement Raman
scattering (SERS). Its generation cannot be separated from the ultra-small nanogaps, which …

A wearable and flexible pressure sensor is essential to the realization of personalized
medicine through continuously monitoring an individual's state of health and also the …

We report a three-dimensional (3D) SERS substrate with different numbers of silver
nanoparticle (Ag NP) layers using multilayer graphene oxide (GO) as a spacer. The SERS …

The abuse of antibiotic drugs causes residues in natural water, damaging ecosystems and
affecting human health. Hydroxyl radical (radical dotOH) species are recognized as …

The past decade has witnessed a rapid growth of graphene plasmonics and their
applications in different fields. Compared with conventional plasmonic materials, graphene …

Surface-enhanced Raman scattering (SERS) has become one of the most sensitive
analytical techniques for identifying the chemical components, molecular structures …

Graphene oxide (GO)-anisotropic noble metal hybrid systems were developed as highly
sensitive and reproducible surface enhanced Raman scattering (SERS) platform, in which …