The extraordinary sensitivity of plasmonic sensors is well-known in the optics and photonics
community. These sensors exploit simultaneously the enhancement and the localization of …

Spectroscopic methods with high spatial resolution are essential to understand the physical
and chemical properties of nanoscale materials including biological and chemical materials …

There is a keen research interest to develop inexpensive and ultrasensitive substrate
materials for practical sensing application of surface enhanced Raman spectroscopy …

We demonstrate the generation of Surface Enhanced Raman Spectroscopy (SERS) signals
from integrated bowtie antennas, excited and collected by the fundamental TE mode of a …

A velocity and symmetric gauge implementation for real-time time-dependent density
functional theory (RT-TDDFT) in the CP2K package using a Gaussian and plane wave …

Experimental evidence of extremely high spatial resolution of tip-enhanced Raman
scattering (TERS) has been recently demonstrated. Here, we present a full quantum …

Tip-enhanced Raman spectroscopy (TERS) is a valuable method for surface analysis with
nanometer to angstrom-scale resolution; however, the accurate simulation of particular …

A novel SERS-based molecular sensor for detection and quantification of copper (II) ions
with very good specificity and selectivity is reported in this work. The sensing is enabled by …

mercaptobenzoic acid (4-MBA) adsorbed on Ag colloids has been investigated by surface-
enhanced Raman scattering (SERS) spectroscopy. From the intensity variation of the …

Chemotherapeutic anthracyclines, like doxorubicin (DOX), are drugs endowed with
cytostatic activity and are widely used in antitumor therapy. Their molecular mechanism of …