In situ preparation of film and hydrogel bio-nanocomposites of chitosan/fluorescein-copper with catalytic activity.

Abstract

Copper nanoparticles were introduced into chitosan/fluorescein (Ch/f) film and hydrogel matrices by immersion of the respective matrix into an aqueous solution containing the precursor metallic salt and further reduction in aqueous medium at 75°C for 3h under nitrogen (N2) atmosphere. TGA was used to estimate the metallic content of Ch/f-Cu film and… (More)
DOI: 10.1016/j.carbpol.2017.10.018

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