Detail publikačního výsledku
Photoactive Foil with Antibacterial Properties
FANGLOVÁ, M.; VESELÝ, M.
Originální název
Photoactive Foil with Antibacterial Properties
Anglický název
Photoactive Foil with Antibacterial Properties
Druh
Abstrakt
Originální abstrakt
The principle of the self-adhesive printed foil with antiviral and antimicrobial function is a combination of organic biocides and special photosensitive substances that use light energy to produce reactive oxygen species. The key component in this printed layer is zinc phthalocyanine, a substance activated by sunlight or visible light in the 600 to 700 nm. Zinc phthalocyanine absorbs light, causing it to be excited to the triplet state. In the excited triplet state, phthalocyanine interacts with molecular oxygen. This interaction leads to quenching of the triplet state of phthalocyanine and energy transfer to the oxygen molecules. The transfer of energy to oxygen leads to the formation of singlet oxygen, a powerful oxidizing agent that destroys viruses and bacteria.
Anglický abstrakt
The principle of the self-adhesive printed foil with antiviral and antimicrobial function is a combination of organic biocides and special photosensitive substances that use light energy to produce reactive oxygen species. The key component in this printed layer is zinc phthalocyanine, a substance activated by sunlight or visible light in the 600 to 700 nm. Zinc phthalocyanine absorbs light, causing it to be excited to the triplet state. In the excited triplet state, phthalocyanine interacts with molecular oxygen. This interaction leads to quenching of the triplet state of phthalocyanine and energy transfer to the oxygen molecules. The transfer of energy to oxygen leads to the formation of singlet oxygen, a powerful oxidizing agent that destroys viruses and bacteria.
Klíčová slova
Photochemistry, photoactive foil, light, antibacterial properties
Klíčová slova v angličtině
Photochemistry, photoactive foil, light, antibacterial properties
Autoři
FANGLOVÁ, M.; VESELÝ, M.
Vydáno
12.09.2024
Kniha
Book of abstracts 9th Meeting on Chemistry and Life for Sutainable Future
Strany od
76
Strany do
76
Strany počet
1
BibTex
@misc{BUT189620,
author="Michaela {Fanglová} and Michal {Veselý}",
title="Photoactive Foil with Antibacterial Properties",
booktitle="Book of abstracts 9th Meeting on Chemistry and Life for Sutainable Future",
year="2024",
pages="76--76",
note="Abstract"
}