Plasmonic nanoparticles (NPs) have played a significant role in the evolution of modern
nanoscience and nanotechnology in terms of colloidal synthesis, general understanding of …

The authors would first recommend that readers review the previous three review papers
from 2013, 2016 and 2019 [[22],[23],[24]]. Those may have some articles on technology that …

This review presents a comprehensive synopsis of the recent developments and
achievements in the research of nanosensors composed of plasmonic nanoparticles (NPs) …

Background The detection of uremic toxins is important for early-stage diagnosis of chronic
kidney disease. However, Raman spectroscopy is shortcoming of the sensitivity for detecting …

A simple in-situ one-step silver mirror reaction (SMR) was utilized for the growth of silver
nanostructures (AgNS) on filter paper (P1, 0.01; P2, 0.1; and P3, 0.2 M AgNO 3) for SERS …

We demonstrate the detection of dipicolinic acid,(DPA), a biomarker of bacterial spores for
Bacillus anthracis, 2, 4-Dinitrotoluene (DNT) and picric acid (PA) nitroaromatic hazardous …

Abstract Aflatoxin B1 (AFB1) has the strongest carcinogenesis and mutagenesis effects.
Herein, a novel ratiometric surface-enhanced Raman scattering (SERS) aptasensor based …

Recent advances in sensing technologies address environmental pollution by enabling
rapid and sensitive contaminant detection. Among these, porphyrin-and graphene-based …

We report the fabrication and performance evaluation of hybrid surface-enhanced Raman
scattering (SERS) substrates involving laser ablation and chemical routes for the trace-level …

The mixture of graphene oxide and noble metal nanoparticles has been widely used in
flexible multifunctional sensors. Femtosecond lasers are regarded as useful tools for sensor …