Nanocomposites based on polyethylene oxide and silver nanoparticles (AgNPs) were developed as new active antimicrobial and antibiofilm coatings. Silver colloids were synthesized by nanosecond-pulsed laser ablation synthesis in solution using an organic solvent to ensure a long-term stability of nanocolloids and a good solubility in polymeric solution. AgNPs were incorporated in a biodegradable polymer matrix for the preparation of composite films. The coatings’ surface chemical composition (assessed by X-ray photoelectron spectroscopy) was correlated with the ion release.
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|Titolo:||Novel polyethylene oxide coatings implementing ultra-stable laser-ablated silver nanoparticles|
|Data di pubblicazione:||2020|
|Appare nelle tipologie:||1.1 Articolo in rivista|