3 documents found, page 1 of 1
Atmospheric-pressure plasma spray deposition of silver/HMDSO nanocomposite on p...
Ribeiro, Ana Isabel Ferreira; Modic, M.; Cvelbar, U.; Dinescu, G.; Mitu, B.; Nikiforov, A.; Leys, C.; Kuchakova, I.; Souto, A. P.; Zille, AndreaNovel coatings containing silver nanoparticles (AgNPs) with strong bonding and controllable antibacterial activity on polyamide 6,6 fabric were produced by dielectric barrier discharge (DBD) plasmaassisted deposition at atmospheric pressure and hexamethyldisiloxane (HMDSO) layers. Silver ion release was tuned using a “sandwich” coating structure to prolong the antibacterial effect. The novel spray-assisted depo...
Electroactive polyamide/cotton fabrics for biomedical applications
Bastos, Ana Raquel Fernandes; Silva, Lucília Pereira; Gomes, V. P.; Lopes, P. E.; Rodrigues, Luísa Cidália Guimarães; Reis, R. L.; Correlo, V. M.The latest advances on the development of wearables electrochemical sensors and biosensors has been revolutionizing healthcare, allowing a faster and specific diagnosis of pathological condition. The purpose of this work was to develop the first stage of wearable conductive based-textiles using natural (cotton) and synthetic (polyamide) fabrics composed of the conductive polypyrrole and polyaniline polymers. Co...
Efficient silver nanoparticles deposition method on DBD plasma-treated polyamid...
Ribeiro, Ana Isabel Ferreira; Senturk, D.; Silva, K. S.; Modic, M.; Cvelbar, U.; Dinescu, G.; Mitu, B.; Nikiforov, A.; Leys, C.; Kuchakova, I.Several methods for silver nanoparticles (AgNPs) deposition on dielectric barrier discharge (DBD) plasma treated and not treated polyamide 6,6 fabric were tested for the production of durable antibacterial textiles. Ultrasound-assisted, dip-coating, exhaustion at 70 ̊C and spray deposition methods were applied. The treated fabrics were analysed in terms of coating uniformity, plasma effect, nanoparticles concen...