The efficiency of the generation of Raman spectra by molecules adsorbed on some
substrates (or placed at a very close distance to some substrates) may be many orders of …

Improved methods of analysis, ie, faster, more discriminatory, more sensitive, less costly,
etc., are needed for all abused substances. Additionally, standard analytical data are …

Exploration of novel strategies for fabricating SERS substrates attracted enormous research
potential as achieving high sensitivity, reproducibility along with cost effectiveness is really …

Recently, the phenomenon of fentanyls overdose leading to death is emerging in an endless
stream. There is an urgent requirement to quickly identify fentanyl content in body fluids for …

Defect-selective etching methods are commonly used for a quick assessment of
crystallographic and chemical inhomogeneities in various semiconductors, including …

NiO composites doped with metals have effective uses in supercapacitors. Nickel oxide-
copper oxide graphitized nanoflower (NiO-CuO-GNF) is made with saponin. We can …

Abstract Purpose Surface-enhanced Raman scattering (SERS) is a technique for trace
analysis detection based on the interaction of light with matter and between materials. In the …

The results of studies on the fabrication and characterization of silver nanoisland films
(SNIFs) using pulsed laser deposition (PLD) and the evaluation of these films as potential …

Surface-enhanced Raman spectroscopy (SERS) and self-assembled monolayer (SAM)
approaches were used to investigate the reactions of organic monoradicals with methanol …

Tantalum nitride thin films with excellent surface-enhanced Raman spectroscopy (SERS)
properties were prepared using a sol-gel method combined with ammonia reduction and …