Fabrication of Ag modified SiO2 electrospun nanofibrous membranes as ultrasensitive and high stable SERS substrates for multiple analytes detection

Recyclable Ag-Deposited TiO2 SERS Substrate for Ultrasensitive Malachite Green Detection

“…Surface-enhanced Raman scattering (SERS) was accidentally discovered by Fleischmann and co-workers in 1974, which has been rapidly growing over the past 40 years and has now become a valuable technique in the fields of physics, chemistry, medicine, etc. − The main drawback of the application of SERS technology is the use of effective substrates, which not only supply high electromagnetic enhancement but also provide stable, uniform, and reproducible performance. , Several methods have been successfully utilized to improve the performance of SERS substrates. Many of them are made from noble metals with multiple shapes, such as nanorods, nanoparticles (NPs), nanotriangles, nanocubes, and core–shell nanoparticles. , Recently, semiconductor materials have been applied to synthesize semiconductor–noble metal SERS substrates that have attracted tremendous attention due to their low cost, high sensitivity, uniformity, and reproducibility. − …”

Silent Raman imaging of highly effective anti-bacterial activity synchronous with biofilm breakage using poly(4-cyanostyrene)@silver@polylysine nanocomposites

“…Significantly, the Raman intensity of polymer@Ag nanocomposites and polymer@Ag@PLL nanocomposites was more than 5 times that of the bare polymer NPs, attributing the plasmonic resonance of Ag with surface-enhanced Raman scattering (SERS) capacity. 44,45 As shown in Fig. 4A, polymer@Ag@PLL nanocomposites showed a positive correlation between Raman intensity and their concentrations.…”

From 1D Nanofibers to 3D Nanofibrous Aerogels: A Marvellous Evolution of Electrospun SiO2 Nanofibers for Emerging Applications

“…Copyright 2015, Springer Nature. g Ag nanoparticles modified SNFs [ 120 ]. Copyright 2021, Elsevier.…”