Publication result detail

Sensor of food packaging environment quality

DOBIÁŠ, V.; VESELÁ, M.

Original Title

Sensor of food packaging environment quality

English Title

Sensor of food packaging environment quality

Type

Abstract

Original Abstract

In this work an environment quality of food packaging sensor – an oxygen indicator – was studied. The oxygen indicator was based on photocatalytic reduction using microcrystalline titanium dioxide, redox dye, sacrificial electron donor and polymer matrix. The indicator gives a color change response to oxygen. The kinetics of the activation of the indicator and the color change were assessed from spectral measurements. The effect of sacrificial electron donor content on the kinetics of the reactions in the indicator was studied as well.

English abstract

In this work an environment quality of food packaging sensor – an oxygen indicator – was studied. The oxygen indicator was based on photocatalytic reduction using microcrystalline titanium dioxide, redox dye, sacrificial electron donor and polymer matrix. The indicator gives a color change response to oxygen. The kinetics of the activation of the indicator and the color change were assessed from spectral measurements. The effect of sacrificial electron donor content on the kinetics of the reactions in the indicator was studied as well.

Keywords

intelligent food packaging; oxygen indicator; photocatalysis

Key words in English

intelligent food packaging; oxygen indicator; photocatalysis

Authors

DOBIÁŠ, V.; VESELÁ, M.

Released

30.11.2022

Publisher

Vysoké učení technické v Brně, Fakulta chemická

Location

Brno

ISBN

978-80-214-6117-8

Book

Studentská odborná konference Chemie je život 2022 Sborník abstraktů

Pages from

34

Pages to

34

Pages count

1

URL

https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-abstraktu-2022-2-a4-final-pdf-p231619

BibTex

@misc{BUT184980,
  author="Vojtěch {Dobiáš} and Mária {Veselá}",
  title="Sensor of food packaging environment quality",
  booktitle="Studentská odborná konference Chemie je život 2022 Sborník abstraktů",
  year="2022",
  edition="první",
  pages="34--34",
  publisher="Vysoké učení technické v Brně, Fakulta chemická",
  address="Brno",
  isbn="978-80-214-6117-8",
  url="https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-abstraktu-2022-2-a4-final-pdf-p231619",
  note="Abstract"
}