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Antimikrobna svojstva uložnih tabanica štampanih modifikovanim bentonitom i ekstraktom Picea omorika
Antimicrobial properties of insoles printed with modified bentonite and extract of Picea omorika
aUniverzitet u Banjoj Luci, Tehnološki fakultet, Republika Srpska, BiH bUniverzitet u Banjoj Luci, Tehnološki fakultet, Republika Srpska, BiH + Alpina doo, Žiri, Slovenia
e-adresa: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
Projekat: The work was supported by the Ministry of Science and Technology Development and Higher Education of the Republic of Srpska through project 19.032/961-54/23
The work was supported by the Ministry of Science and Technology Development and Higher Education of the Republic of Srpska through project 19/6-020/966-19-1/23
The work was supported by the Ministry of Science and Technology Development and Higher Education of the Republic of Srpska through the Erasmus project (101129078)
Ključne reči: uložne tabanice; bentoniti; Picea omorika; antimikrobna i dielektrična svojstva
Keywords: insoles; bentonites; Picea omorika; antimicrobial and dielectric properties
Sažetak
U svrhu uklanjanja štetnih mikroorganizama tekstilni materijali podliježu raznim vrstama antimikrobnih obrada. Infekcije kože predstavljaju trajan dijagnostički i terapijski izazov, a mogu biti uzrokovane bakterijama, virusima, gljivicama i parazitima. U ovom radu istraživan je uticaj štampe uložnih tabanica alginatnom pastom, modifikovanim bentonitima i ekstraktom biljke Picea omorika na njihova antimikrobna, dielektrična i sorpciona svojstva. Ustanovljeno je da štampane uložne tabanice pokazuju određeno antimikrobno dejstvo na bakterije Staphylococcus aureus i Escherichia coli i kvasnicu Candida albicans. Dobijene vrijednosti specifične provodljivosti su u saglasnosti sa ispitivanim parametrom sorpcijskih svojstava uložaka.
Abstract
In order to remove harmful microorganisms, textile materials are subjected to various types of antimicrobial treatments. Skin infections represent a permanent diagnostic and therapeutic challenge, and can be caused by bacteria, viruses, fungi and parasites. In this paper, the impact of printing insoles with alginate paste, modified bentonites and Picea omorika plant extract on their antimicrobial, dielectric and sorption properties was investigated. It was found that the printed insoles show a certain antimicrobial effect on the bacteria Staphylococcus aureus and Escherichia coli and the yeast Candida albicans. The obtained values of specific conductivity are in agreement with the tested parameter of the sorption properties of the insoles.
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