Modification of AgNP-decorated PET: a promising strategy for preparation of AgNP-filled nuclear pores in polymer membranes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F24%3A00580380" target="_blank" >RIV/61389013:_____/24:00580380 - isvavai.cz</a>

Alternative codes found

RIV/61389005:_____/24:00580380 RIV/60461373:22310/24:43929500 RIV/44555601:13440/24:43898458

Result on the web

<a href="https://www.mdpi.com/1422-0067/25/2/712" target="_blank" >https://www.mdpi.com/1422-0067/25/2/712</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ijms25020712" target="_blank" >10.3390/ijms25020712</a>

Result language

angličtina

Original language name

Modification of AgNP-decorated PET: a promising strategy for preparation of AgNP-filled nuclear pores in polymer membranes

Original language description

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.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10404 - Polymer science

Project

<a href="/en/project/GA22-17346S" target="_blank" >GA22-17346S: Preparation and properties of nanoporous membranes with functionalized nanoparticles</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Journal of Molecular Sciences

ISSN

1661-6596

e-ISSN

1422-0067

Volume of the periodical

25

Issue of the periodical within the volume

2

Country of publishing house

CH - SWITZERLAND

Number of pages

12

Pages from-to

712

UT code for WoS article

001150938800001

EID of the result in the Scopus database

2-s2.0-85183335915