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Preparation of novel organovermiculites with antibacterial activity using chlorhexidine diacetate

SYSNO ASEP	0343015
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Preparation of novel organovermiculites with antibacterial activity using chlorhexidine diacetate
Author(s)	Holešová, S. (CZ) Valášková, M. (CZ) Plevová, Eva (UGN-S)_{RID, ORCID} Pazdziora, E. (CZ) Matějová, K. (CZ)
Number of authors	5
Source Title	Journal of Colloid and Interface Science. - : Elsevier - ISSN 0021-9797 Roč. 342, č. 2 (2010), s. 593-597
Number of pages	5 s.
Publication form	www - www
Language	eng - English
Country	US - United States
Keywords	organovermiculite ; chlorhexidine diacetate ; antibacterial material
Subject RIV	CB - Analytical Chemistry, Separation
CEZ	AV0Z30860518 - UGN-S (2005-2011)
UT WOS	000274117400050
DOI	10.1016/j.jcis.2009.10.051
Annotation	The novel antibacterial organovermiculites with different mass ratios of chlorhexidine diacetate (CA) were successfully prepared by ion exchange reactions. The resultant organovermiculites were characterized using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and thermal properties of prepared organovermiculites were investigated by simultaneous thermogravimetry (TG) and differential thermal analysis (DTA). The antibacterial activity of prepared organovermiculites against Enterococcus faecalis, Escherichia coli and Pseudomonas aeruginosa was evaluated by finding minimum inhibitory concentration (MIC). Antibacterial studies showed that the organovermiculites strongly inhibited the growth of variety of microorganisms.
Workplace	Institute of Geonics
Contact	Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354
Year of Publishing	2011

Number of the records: 1