The surface plasmon resonance (SPR) biosensor has become a powerful analytical tool for
investigating biomolecular interactions. There are several methods to excite surface …

Graphene and its derivatives, graphene oxide (GO), and reduced graphene oxide (rGO)
have gained a lot of interest in the field of biosensing applications due to their unique …

In recent years, the abuse of antibiotics in livestock and aquaculture has become a global
concern, so the detection of antibiotic residues in food is a topic of growing interest. At …

Light causes damage when it is absorbed by sensitive artwork, such as oil paintings.
However, light is needed to initiate vision and display artwork. The dilemma between …

The electrochemical preparation of arrays of copper ultramicrowires (CuUWs) by using
porous membranes as templates is critically revisited, with the goal of obtaining cheap but …

Besides conventional methods, trace concentration detection of molecules can now be
performed with the emerging surface-enhanced Raman scattering (SERS) spectroscopy. A …

The overuse and misuse of antibiotics has accelerated the emergence of bacterial
resistance, making the treatment of common infections increasingly difficult and challenging …

Thin layer chromatography in tandem with surface-enhanced Raman scattering (TLC-SERS)
has demonstrated tremendous potentials as a new analytical chemistry tool to detect a wide …

In the present work, surface-enhanced Raman spectroscopy (SERS) is proposed for the
identification of dyes in chromogenic films. These substances, which are generated within …

Particle in cavity nanostructures were produced by sedimentation of silver nanostars
(AgNSs) onto sphere segment void (SSV) cavity structures produced by electrodeposition of …