Colloidal iron-doped (0.0–3.0 mol%) TiO2 nanoparticles have been synthesized using sol–
gel method and characterized by thermogravimetric analysis, powder XRD, IR spectroscopy …

Developing flexible substrates with high sensitivity, good reproducibility and recyclability is a
major challenge in surface enhanced Raman scattering (SERS) research. Herein, we …

The self-association or aggregation of rhodamine 6G (R6G) in aqueous and aqueous
solutions containing primary alcohols, urea and tetraethylammonium bromide has been …

α-Fe2O3/reduced graphene oxide (α-Fe2O3/rGO) composites are rationally designed and
prepared to integrate organic pollutants detection and their photocatalytic degradation …

Rationally designed self-assemble, functional 3D architecture of graphene nano-meshes
with unique plasmonic resonance metal nanoparticles can be excellent nanohybrid Raman …

For a series of rhodamine dyes, two-photon absorption (TPA) and two-photon fluorescence
(TPF) have been performed in different solvents. Solvent-dependent TPA spectra of these …

This paper promotes a simple surface-enhanced Raman spectroscopy (SERS) substrate
based on metal-dielectric colloidal crystal (MDCC) consisting in 3D self-assembled colloidal …

A simple and low-cost approach for producing tunable and low threshold RL emission in the
visible region is reported by using a fluorescent laser dye as gain medium and light …

Optimization of drug delivery from drug loaded contact lenses assumes understanding the
drug transport mechanisms through hydrogels which relies on the knowledge of drug …

The aggregation behaviour of rhodamine B (RhB) dye has been studied with the change in
the concentration of the RhB in water, ethanol and propanol using absorption and laser …