Surface enhanced Raman scattering (SERS) technique is a very powerful spectroscopic
technique that has been used to investigate molecular signature by detecting vibrational …

Surface-enhanced Raman scattering (SERS) can be a valuable analytical tool for
bioanalysis. However, SERS is a complex optical phenomenon resulting from light-matter …

The combination of microfluidic technology and surface-enhanced Raman spectroscopy
(SERS) has the advantages of being label-free, fingerprint spectroscopy, and high …

A flexible hybrid substrate was developed by affixing gold nanoparticles (AuNPs) onto the
surface of two-dimensional nanomica platelets (NMPs). The substrate was successfully used …

Highlights•2-thiazoline-2-thiol (TT) functionalized Au based sensing of Hg (II) and Pb
(II).•SERS and XPS demonstrated competitive surface reactivity of Au-TT and metal ions.•Au …

Organophosphorous compounds are extensively used in agriculture as pesticides, which
impose great threat to the safety of environment, food and public health. These demands for …

Blood serum contains essential biochemical information which are used for early disease
diagnosis. Blood serum consisted of higher molecular weight fractions (HMWF) and lower …

This paper reports the adsorptive behavior of the 4-mercaptopyridine (4MPy) molecule
soaked in gold nanoparticles (AuNPs) that remain embedded in the bilayer Langmuir …

Nanobowl structures are commonly used as substrates for surface-enhanced Raman
scattering (SERS) detection due to their high plasmonic activity. In this work, we introduce …

Bladder, kidney, and prostate cancers are prevalent urinary cancers, and developing
efficient detection methods is of significance for the early diagnosis of them. However …