Publication result detail
Photocatalytic and Antimicrobial Activity of Printed Hybrid Titania/Silica Layers
VESELÝ, M.; DZIK, P.; VESELÁ, M.; KETE, M.; LAVRENČIČ-ŠTANGAR, U.
Original Title
Photocatalytic and Antimicrobial Activity of Printed Hybrid Titania/Silica Layers
English Title
Photocatalytic and Antimicrobial Activity of Printed Hybrid Titania/Silica Layers
Type
WoS Article
Original Abstract
Stable mixed dispersion of TiO2 and SiO2 was developed and hybrid TiO2/SiO2 layers were fabricated by the direct inkjet patterning technique. The prepared layers were tested for photoinduced hydrophilicity and their photocatalytic activity was tested using stearic acid and dichloroindophenol as model compounds. The antimicrobial activity of prepared layers was tested and evaluated by the traditional plate counting method according to ISO 27447:2009, using Escherichia coli CCM 3988. Material printing proved to be well suited for the deposition of this complex nanoparticulate ink and samples with variable thickness were conveniently fabricated. Printed layers are able to change their surface properties from hydrophobic to superhydrophilic and also decompose the model contaminants rapidly.
English abstract
Stable mixed dispersion of TiO2 and SiO2 was developed and hybrid TiO2/SiO2 layers were fabricated by the direct inkjet patterning technique. The prepared layers were tested for photoinduced hydrophilicity and their photocatalytic activity was tested using stearic acid and dichloroindophenol as model compounds. The antimicrobial activity of prepared layers was tested and evaluated by the traditional plate counting method according to ISO 27447:2009, using Escherichia coli CCM 3988. Material printing proved to be well suited for the deposition of this complex nanoparticulate ink and samples with variable thickness were conveniently fabricated. Printed layers are able to change their surface properties from hydrophobic to superhydrophilic and also decompose the model contaminants rapidly.
Keywords
TiO2; SiO2; printed layers; photocatalysis; antimicrobial; stearic acid; UV LED
Key words in English
TiO2; SiO2; printed layers; photocatalysis; antimicrobial; stearic acid; UV LED
Authors
VESELÝ, M.; DZIK, P.; VESELÁ, M.; KETE, M.; LAVRENČIČ-ŠTANGAR, U.
RIV year
2016
Released
01.09.2015
Publisher
American Scientific Publishers
Location
Valencia, CA, USA
ISBN
1533-4880
Periodical
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
Volume
15
Number
9
State
United States of America
Pages from
6550
Pages to
6558
Pages count
9
BibTex
@article{BUT115610,
author="Michal {Veselý} and Petr {Dzik} and Mária {Veselá} and Marko {Kete} and Urška {Lavrenčič-Štangar}",
title="Photocatalytic and Antimicrobial Activity of Printed Hybrid Titania/Silica Layers",
journal="JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY",
year="2015",
volume="15",
number="9",
pages="6550--6558",
issn="1533-4880"
}