Cotton fabrics modified with molybdenum nanoclusters for photodynamic inactivation of bacteria and viruses

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F23%3A00575288" target="_blank" >RIV/61388955:_____/23:00575288 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/23:00575288
Result on the web
<a href="https://hdl.handle.net/11104/0345059" target="_blank" >https://hdl.handle.net/11104/0345059</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jece.2023.110796" target="_blank" >10.1016/j.jece.2023.110796</a>

Result language
angličtina
Original language name
Cotton fabrics modified with molybdenum nanoclusters for photodynamic inactivation of bacteria and viruses
Original language description
Design of self-sterilizing materials for protecting surfaces from pathogenic microorganisms is of profound interest in the medical community. In this study, we have prepared textile materials composed of cotton fabrics and octahedral molybdenum cluster complex, [{Mo6I8}(DMSO)6](NO3)4 (DMSO – dimethyl sulfoxide), with photoactivated antibacterial, antifungal, and antiviral properties. These uniformly colored fabrics were prepared via the impregnation of cotton fabrics with solution of dissolved cluster complex. Strong bonding of cluster molecules to cotton provided high stability of the materials with negligible washing out during the washing with a laundry detergent. The obtained fabrics produced singlet oxygen at the surface upon light irradiation, and the production persisted after repeated irradiation cycles. The fabrics showed photoinduced antipathogenic activity against Gram-positive and Gram-negative bacteria, fungi, COVID-19 (SARS-CoV-2), and influenza B viruses.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10403 - Physical chemistry

Project
<a href="/en/project/GC21-16084J" target="_blank" >GC21-16084J: Light-induced antibacterial and antiviral materials based on metal clusters</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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