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94  Articles
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A flexible low-cost paper-based surface enhanced Raman scattering (SERS) substrate was successfully fabricated by direct chemical reduction of silver nanoparticles (AgNPs) onto a common commercially available filter paper. The influences of the silver nit... see more

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In this paper, we present the results of the preparation of Surface Enhanced Raman Spectroscopy (SERS) substrates by depositing silver nanoparticles (Ag NPs) onto a porous silicon wafer that is produced by the chemical etching process. The influences of t... see more

Reactive and pharmaceutical-grade heparins were used as biologically compatible reducing and stabilizing agents to photochemically synthesize colloidal gold nanoparticles. Aggregates and anisotropic shapes were obtained photochemically under UV black-ligh... see more

We reported the fabrication of an in situ surface-enhanced Raman scattering (SERS) monitoring platform, comprised of a porous eggshell membrane (ESM) bioscaffold loaded with Ag nanoprism via an electrostatic self-assembly approach. The localized surface p... see more

By one-pot wet chemical method, Pt-based hollow nanostructures were synthesized at room temperature. Because of the highly damping optical response of the metal, these Pt-based hollow nanostructures exhibited weak thermal effects with a laser focal spot o... see more

A comparison of Surface Enhanced Raman Scattering (SERS) activity of chemically synthesised silver nanostructures with different shapes is reported. The silver nanostructures of cubical, prism and wire like morphology were synthesised using chemical synth... see more

O professor doutor Sersi Bardari, editor executivo, fala sobre o Qualis conferido pela Coordenação de Aperfeiçaomento de Pessoal de Nível Superior - CAPES à Revista Científica UMC e comenta a respeito dos desafios de coordenar a edição de u... see more

Sudan dyes are red colorants banned from use for food due to their toxic properties. However, because of the cheapness, they are sometimes adulterated into food illegally. Currently surface-enhanced Raman spectroscopy (SERS) is emerging as a good method t... see more

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