Surface-enhanced Raman spectroscopy (SERS) inherits the rich chemical fingerprint
information on Raman spectroscopy and gains sensitivity by plasmon-enhanced excitation …

Surface-enhanced Raman scattering (SERS) is a molecule-specific spectroscopic technique
with diverse applications in (bio) chemistry, clinical diagnosis and toxin sensing. While …

In the last two decades, plasmon resonance in gold nanoparticles (Au NPs) has been the
subject of intense research efforts. Plasmon physics is intriguing and its precise modelling …

The SERS effect was initially discovered in the 1970s. Early research focused on
understanding the phenomenon and increasing enhancement to achieve single molecule …

The application of surface-enhanced Raman spectroscopy (SERS) in biological and
biomedical detection schemes is feasible due to its excellent molecular specificity and high …

Agri-food safety incidents not only threaten the life and health of consumers but also
seriously hinder the development of the food supply chain. It is generally accepted that the …

Over the past two decades, the development of plasmonic nanoparticle (NPs), especially
gold (Au) NPs, is being pursued more seriously in the medical fields such as imaging, drug …

Metal colloids are of great interest in the field of nanophotonics, mainly due to their
morphology-dependent optical properties, but also because they are high-quality building …

With the continuous development in nanoscience and nanotechnology, analytical
techniques like surface-enhanced Raman spectroscopy (SERS) render structural and …

In recent years, nanoplasmonic sensors have become widely used for the label-free
detection of biomolecules across medical, biotechnology, and environmental science …