WebFigure 1. Schematic diagram of multiplex protein biomarkers detection on a single PHB by SERS nanotags. Inset is schematic structure of SERS nanotag, Raman dyes are embedded into the interior gap of Au core and Ag shell. - "Multiplex Analysis on a Single Porous Hydrogel Bead with Encoded SERS Nanotags." WebS2 LBL Assembly of AgNPs at SiO2 Particles.12-nm AgNPs were synthesized in an aqueous solution by reducing AgNO3 with NaBH4 in the presence of PVP and C6H5O7Na3, 1 and uniform SiO2 particles with a size of ~300 nm were prepared according to the Stöber method.2 SiO 2 particles were first coated with PEI by suspended in 2 mg/mL positively …

Core-shell SERS nanotags-based western blot. - Abstract

WebTherefore, core–shell NSs have been employed as efficient SERS substrates for trace detection because bimetallic nanoparticles provide richer plasmonic modes from their integrated material-dependent and size/shape-correlated plasmonics. WebSep 1, 2024 · Request PDF Core-shell SERS nanotags-based western blot Western blot (WB) is the most commonly used scheme for protein identification in life science, but … links support and consulting

Fundamentals and applications of SERS-based bioanalytical sensing

WebBead-based assays have drawn more and more attention in biomedical fields. Herein, we proposed a novel approach to achieve multiplex analysis on a single porous hydrogel … WebLiu, Ultrasensitive detection of protein with wide linear dynamic range based on core-shell SERS nanotags and photonic crystal beads, ACS Sens., № 2, с. 1035 ... Han, Analytical … WebFeb 1, 2024 · •A novel SERS-based WB was developed for protein analysis. •The target protein on NC membrane could be directly identified by colorimetric signal. •Core-shell … hourly schedule for week