A new bioactive complex between zn(II) and a fluorescent symmetrical benzanthrone tripod for an antibacterial textile

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creativework.keywordsAntibacterial textile, Antimicrobial activity, Benzanthrone, Metal complex, SEM, Tripod, XPS
creativework.publisherMDPI AGPostfachBaselCH-4005indexing@mdpi.comen
dc.contributor.authorStaneva D.
dc.contributor.authorVasileva-Tonkova E.
dc.contributor.authorGrabchev I.
dc.date.accessioned2024-07-10T14:27:04Z
dc.date.accessioned2024-07-10T14:49:30Z
dc.date.available2024-07-10T14:27:04Z
dc.date.available2024-07-10T14:49:30Z
dc.date.issued2019-11-01
dc.description.abstractA new fluorescent Zn(II) complex of symmetrical tripod form based on a 3-substituted benzanthrone (BT) has been synthesized and characterised. The basic photophysical properties of the new metal complex have been determined. It has been found by fluorescence spectroscopy that, one zinc ion forms a complex with the tripod ligand. The surface morphology of the ligand and its Zn(II) complex has been investigated by the scanning electron microscopy (SEM) technique. X-ray photoelectron spectroscopy (XPS) has been used for the characterisation of the chemical composition of the complex surfaces. The antibacterial activity of the Zn(II) complex has been investigated in solution and upon its deposition onto a cotton fabric. A reduction of biofilm formation on the surface of the cotton fabric has been observed compared to the non-treated cotton material. The results obtained demonstrate that the studied Zn(II) complex possesses good antimicrobial activity being most effective against the used Gram-positive bacteria.
dc.identifier.doi10.3390/ma12213473
dc.identifier.issn1996-1944
dc.identifier.scopusSCOPUS_ID:85074849515en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/556
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85074849515&origin=inward
dc.titleA new bioactive complex between zn(II) and a fluorescent symmetrical benzanthrone tripod for an antibacterial textile
dc.typeArticle
oaire.citation.issue21
oaire.citation.volume12
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