Počet záznamů: 1
Modification of AgNP-decorated PET: a promising strategy for preparation of AgNP-filled nuclear pores in polymer membranes
- 1.
SYSNO ASEP 0580380 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Modification of AgNP-decorated PET: a promising strategy for preparation of AgNP-filled nuclear pores in polymer membranes Tvůrce(i) Siegel, J. (CZ)
Grossberger, D. (CZ)
Pryjmaková, J. (CZ)
Šlouf, Miroslav (UMCH-V) RID, ORCID
Malinský, Petr (UJF-V) RID, ORCID, SAI
Ceccio, Giovanni (UJF-V) ORCID, RID, SAI
Vacík, Jiří (UJF-V) RID, ORCID, SAIČíslo článku 712 Zdroj.dok. International Journal of Molecular Sciences. - : MDPI
Roč. 25, č. 2 (2024)Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova polymer ; silver nanoparticle ; laser Vědní obor RIV CD - Makromolekulární chemie Obor OECD Polymer science Vědní obor RIV – spolupráce Ústav jaderné fyziky - Jaderná, atomová a mol. fyzika, urychlovače CEP GA22-17346S GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora UMCH-V - RVO:61389013 ; UJF-V - RVO:61389005 UT WOS 001150938800001 EID SCOPUS 85183335915 DOI 10.3390/ijms25020712 Anotace Polymer-based membranes represent an irreplaceable group of materials that can be applied in a wide range of key industrial areas, from packaging to high-end technologies. Increased selectivity to transport properties or the possibility of controlling membrane permeability by external stimuli represents a key issue in current material research. In this work, we present an unconventional approach with the introduction of silver nanoparticles (AgNPs) into membrane pores, by immobilising them onto the surface of polyethyleneterephthalate (PET) foil with subsequent physical modification by means of laser and plasma radiation prior to membrane preparation. Our results showed that the surface characteristics of AgNP-decorated PET (surface morphology, AgNP content, and depth profile) affected the distribution and concentration of AgNPs in subsequent ion-track membranes. We believe that the presented approach affecting the redistribution of AgNPs in the polymer volume may open up new possibilities for the preparation of metal nanoparticle-filled polymeric membranes. The presence of AgNPs on the pore walls can facilitate the grafting of stimuli-responsive molecules onto these active sites and may contribute to the development of intelligent membranes with controllable transport properties. Pracoviště Ústav makromolekulární chemie Kontakt Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Rok sběru 2025 Elektronická adresa https://www.mdpi.com/1422-0067/25/2/712
Počet záznamů: 1