Abstract
Background: Metal nanoparticles have important applications in the field of electrochemical (bio)sensors by facilitating or amplifying the electronic transfer between electrode and target biologic compound, or acting as catalysts of electrochemical reactions. Silver nanoparticles are attracting great attention due to their (electro)catalytic properties, and subsequently their potential application in microelectronics, sensing devices and catalysis. The challenge of the silver nanoparticles synthesis consist in obtaining stable and small size nanoparticles, preventing unwanted agglomeration of the colloids and by using various natural polymers. Keywords: Silver nanoparticles, lignosulfonate, electroanalysis, p-nitrophenol oxidation, cyclic voltammetry, UV-vis spectrophotometry.
Published Version
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