SERS Probing of Proteins in Gold Nanoparticle Agglomerates
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2019.00030
Abstract: The collection of surface-enhanced Raman scattering (SERS) spectra of proteins and other biomolecules in complex biological samples such as animal cells has been achieved with gold nanoparticles that are introduced to the sample. As a… read more here.
Keywords: probing proteins; gold nanoparticles; sers probing; nanoparticle ... See more keywords
Binding mechanism and SERS spectra of 5-fluorouracil on gold clusters
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.1050423
Abstract: The adsorption behaviour of the 5-fluorouracil (5FU) on small gold clusters Au N with N = 6, 8, 20 was evaluated by means of density functional theory using the PBE-D3 functional in combination with a… read more here.
Keywords: sers spectra; kcal mol; gold clusters; binding mechanism ... See more keywords
Additional Enhancement of Surface-Enhanced Raman Scattering Spectra of Myoglobin Precipitated under Action of Laser Irradiation on Self-Assembled Nanostructured Surface of Ag Films
Sign Up to like & getrecommendations! Published in 2023 at "Chemosensors"
DOI: 10.3390/chemosensors11060321
Abstract: The modifications of the microstructure of myoglobin deposited onto SERS-active Ag-based substrates by drying a drop of aqueous solution with and without laser irradiation and the corresponding surface-enhanced Raman scattering (SERS) spectra are studied. It… read more here.
Keywords: sers spectra; surface enhanced; surface; laser irradiation ... See more keywords
Vibrational Study (Raman, SERS, and IR) of Plant Gallnut Polyphenols Related to the Fabrication of Iron Gall Inks
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27010279
Abstract: FT-Raman, FTIR, and SERS spectra of the structurally related gallnut polyphenols tannic acid, gallic acid, pyrogallol, and syringic acid are reported in this work aiming at performing a comparative assignation of the bands and finding… read more here.
Keywords: sers spectra; raman; iron gall; gallnut polyphenols ... See more keywords
DFT and TD-DFT Study of the Chemical Effect in the SERS Spectra of Piperidine Adsorbed on Silver Colloidal Nanoparticles
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12172907
Abstract: The surface-enhanced Raman scattering (SERS) spectra of piperidine adsorbed on silver/chloride colloids were studied by a combined density functional theory (DFT)/time dependent DFT (TD-DFT) approach. The mechanism of chemical enhancement on the Raman signals is… read more here.
Keywords: piperidine adsorbed; effect; adsorbed silver; sers spectra ... See more keywords