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dc.title | Antibacterial properties of polyaniline-silver films | en |
dc.contributor.author | Kuceková, Zdenka | |
dc.contributor.author | Kašpárková, Věra | |
dc.contributor.author | Humpolíček, Petr | |
dc.contributor.author | Ševčíková, Petra | |
dc.contributor.author | Stejskal, Jaroslav | |
dc.relation.ispartof | Chemical Papers | |
dc.identifier.issn | 0366-6352 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2013 | |
utb.relation.volume | 67 | |
utb.relation.issue | 8 | |
dc.citation.spage | 1103 | |
dc.citation.epage | 1108 | |
dc.type | article | |
dc.language.iso | en | |
dc.publisher | Versita | en |
dc.identifier.doi | 10.2478/s11696-013-0385-x | |
dc.relation.uri | https://link.springer.com/article/10.2478/s11696-013-0385-x | |
dc.subject | polyaniline | en |
dc.subject | silver | en |
dc.subject | antibacterial properties | en |
dc.subject | Escherichia coli | en |
dc.subject | Staphylococcus aureus | en |
dc.description.abstract | In situ polymerised thin polyaniline (PANI) films produced on polystyrene dishes were tested for their antibacterial activity with respect to Escherichia coli and Staphylococcus aureus, representing both gram-positive and gram-negative bacteria. PANI films were subsequently used for the reduction of silver ions to metallic Ag. PANI salt and base in original forms and after the deposition of Ag were studied. PANI salt showed a significant antibacterial effect against both bacteria strains while the efficacy of neat PANI base was only marginal. After the Ag deposition, the PANI base exhibited different levels of antibacterial effect depending on the type of the bacterial strain; the growth of gram-positive Staphylococcus aureus was inhibited depending on the Ag concentration on the film, while Escherichia coli remained uninfluenced. Efficacy of the PANI salt with deposited Ag against both bacteria strains was comparable with that of PANI alone and was not affected by the Ag concentration. The results show that Ag deposition can be a suitable method for the preparation of PANI base films with improved antibacterial properties. (C) 2013 Institute of Chemistry, Slovak Academy of Sciences | en |
utb.faculty | Faculty of Technology | |
dc.identifier.uri | http://hdl.handle.net/10563/1003272 | |
utb.identifier.obdid | 43869830 | |
utb.identifier.scopus | 2-s2.0-84879414622 | |
utb.identifier.wok | 000318443700029 | |
utb.identifier.coden | CHPAE | |
utb.source | j-wok | |
dc.date.accessioned | 2013-07-27T14:54:38Z | |
dc.date.available | 2013-07-27T14:54:38Z | |
utb.contributor.internalauthor | Kuceková, Zdenka | |
utb.contributor.internalauthor | Kašpárková, Věra | |
utb.contributor.internalauthor | Humpolíček, Petr | |
utb.contributor.internalauthor | Ševčíková, Petra | |
utb.fulltext.affiliation | a,bZdenka Kucekova, b,c Vera Kasparkova, a,bPetr Humpolicek*, cPetra Sevcikova, dJaroslav Stejskal a Polymer Centre, b Centre of Polymer Systems, Polymer Centre, Tomas Bata University in Zlin, T.G.M. Sq. 5555, 760 05 Zlin, Czech Republic c Department of Fat, Surfactant and Cosmetics Technology, Faculty of Technology, Tomas Bata University in Zlin, T.G.M. Sq. 275, 762 72 Zlin, Czech Republic d Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2, 162 06 Prague 6, Czech Republic *Corresponding author, e-mail: humpolicek@ft.utb.cz | |
utb.fulltext.dates | - | |
utb.fulltext.sponsorship | Financial support of the Czech Science Foundation (13-08944S) is gratefully acknowledged. The authors would like to express their gratitude to Mrs. DanielaVesela for technical assistance and to Mrs. Milena Hajná for the preparation of polyaniline films. | |
utb.fulltext.faculty | Faculty of Technology | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | Faculty of Technology | |
utb.fulltext.faculty | Faculty of Technology | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | Faculty of Technology | |
utb.fulltext.ou | Polymer Centre | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Department of Fat, Surfactant and Cosmetics Technology | |
utb.fulltext.ou | Polymer Centre | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Department of Fat, Surfactant and Cosmetics Technology |