Antibacterial activity of organovermiculites with variously modified surface area

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F12%3A86085248" target="_blank" >RIV/61989100:27640/12:86085248 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Antibacterial activity of organovermiculites with variously modified surface area

Original language description

This study describes influence of mechanical and chemical treatment of Mg-vermiculite (from Brazil) on resulting antibacterial activity of organovermiculites. Two samples with different particle size were obtained using ball (sample V) and jet (sample Vj) milling. Furthermore these samples were treated with HCl for 5 hours at 80°C to obtain samples VA and VjA. Organovermiculites were four vermiculite samples intercalated with chlorhexidine diacetate (CA). The antibacterial activity of prepared organoclays against bacterial strains Staphylococcus aureus, Entrerococcus faecalis, Escherichia coli and Pseudomonas aeruginosa were evaluated by finding minimum inhibitory concentration that completely inhibits bacterial growth. The best antibacterial activityagainst all mentioned bacterial strains except Pseudomonas aeruginosa showed jet milled vermiculite with CA. The jet milled and acid treated vermiculite with CA had the best antibacterial activity against very resistant bacteria Pseudomon

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Nanocomposites and Nanoceramics

ISSN

0976-6294

e-ISSN

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Volume of the periodical

3

Issue of the periodical within the volume

1

Country of publishing house

IN - INDIA

Number of pages

5

Pages from-to

29-33

UT code for WoS article

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EID of the result in the Scopus database

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