Here we report a surface plasmon-polariton based functionalized SERS platform for the
detection of heavy metal ions. Homogenous distribution of the plasmon intensity on the …

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 …

Toxic metals and metalloids pollution is a major ecological and human health issue, yet
classical detection methods are limited. Here we review surface-enhanced Raman …

We have developed a label-free, concise, time-efficient, ultrasensitive, and selective strategy
for the determination of Fe 2+ ion based on surface-enhanced resonance Raman scattering …

The combination of molecular sensors and plasmonic materials is emerging as one of the
most promising approaches for ultrasensitive SERS-based detection of metal ions in …

This paper demonstrates the use of surface plasmon resonance of core–shell Ag@ TiO2
particles in SHINERS experiments. A copper (II) complex grafted onto Ag@ TiO2 surface …

Monitoring of excess Al 3+ and its selective detection in biological and environmental
samples are important tasks for researcher due to its harmful effects. Herein, we present a …

In this work, a simple method was developed to simultaneously fabricate silver nanoparticles
(AgNPs) and modify their surfaces with recognition functional groups for colorimetric …

Surfaced enhanced Raman scattering (SERS) can discriminate between metal complexes
due to the characteristic “spectral fingerprints” obtained. As a result, SERS has the potential …

A novel pyridyl-based ligand with multiple binding sites was developed as potential turn on
fluorescent probe for mercuric ion. In comparison with other transition metal ions, the ligand …