TīmeklisFigureCellular uptake of bare rhodamine 6G and rhodamine 6G adsorbed onto AuNPs were studied on endothelial cells using fluorescence and surface-enhanced Raman … Tīmeklis2013. gada 1. dec. · The Raman signal from R6G molecules adsorbed on a polished silicon wafer by immersing the substrates in R6G (10 −2 M) solution at room temperature for 12 h and then drying in the air was used as the reference. To obtain the precise intensity of the Raman peak, the cubic spline interpolation fitting was used to …
In situ SERS study of Rhodamine 6G adsorbed on individually …
Tīmeklis2024. gada 15. nov. · Surface enhanced Raman scattering (SERS) performance of the plasmonic nanostructures substrates were detected using Rhodamine 6G (R6G) … TīmeklisRhodamine 6G has been used extensively as a model dye to probe the nature of the SERRS effect. It is an extremely strong fluorophore when excited by visible radiation. … l\\u0027arthemy blanzac porcheresse
Raman spectra of (a) rhodamine 6G (R6G) with ... - ResearchGate
Tīmeklis2024. gada 1. apr. · In this study, a random Raman laser of Rhodamine 6G containing ZnO nanospheres as scatterer centers is observed. Due to intense pumping energy, … Tīmeklis2015. gada 30. dec. · Here we demonstrate a universal platform that allows for the enrichment and delivery of analytes into the SERS-sensitive sites in both aqueous and nonaqueous fluids, and its subsequent quantitative detection of Rhodamine 6G (R6G) down to ∼75 fM level (10 −15 mol⋅L −1 ). Our platform, termed slippery liquid-infused … Tīmeklis2024. gada 26. dec. · The fabrication of a coffee ring was studied in this work to improve its sensitivity in detecting trace analytes based on surface-enhanced Raman scattering (SERS). Gold nanoparticles were synthesized with diameters of ~40 nm through the sodium citrate reduction method, and rhodamine 6G (R6G) was employed as a … packetdecoder.loa