DAIS - Digital Archive of the Serbian Academy of Sciences and Arts
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   DAIS
  • Институт техничких наука САНУ / Institute of Technical Sciences of SASA
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
  • View Item
  •   DAIS
  • Институт техничких наука САНУ / Institute of Technical Sciences of SASA
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Hydrothermal synthesis of ZnO nanostructures with different morphologies and their antimicrobial activity against Escherihia coli and Staphylococus aureus bacterial cultures

Thumbnail
2011
683.pdf (92.85Kb)
Authors
Stanković, Ana
Veselinović, Ljiljana
Marković, Smilja
Dimitrijević, S.
Škapin, Srečo Davor
Uskoković, Dragan
Conference object (Published version)
Metadata
Show full item record
Abstract
Considering that many very important properties that determine the use of material for a range of purposes depend on size and morphology of the particles of which the material is made up of exceptional importance is the synthesis of particles of controlled morphology and dimensions. Nanoparticle metal oxides represent a new class of important materials that are increasingly being developed for use in research and health-related applications. Zinc oxide is currently being investigated as an antimicrobial agent in both microscale and nanoscale formulations. Results have indicated that ZnO nanoparticles show antibacterial activity apparently greater than for microparticles. In this study, we generally attempt to examine influence of size and particularly shape of ZnO nanoparticles synthesized through a controlled hydrothermal method, on the antibacterial activity toward Escherichia coli (Gram-negative bacteria) and Staphylococcus aureus (Gram-positive bacteria). Characterization of the pr...epared ZnO nanopowders was performed using experimental technique such as XRD analysis, FE SEM, HR TEM, UV VIS and Malvern’s Master Sizer instrument for particle size distribution. The antibacterial properties of synthesized ZnO nanostructures were done using a colony count method. Apart from different forms of prepared ZnO nanoparticles, antimicrobial tests showed impressive antibacterial properties, above 99% microbial cells reduction, toward gram positive bacteria S. Aureus and gram negative bacteria E. Colli.

Keywords:
ZnO nanoparticles / antibacterial activity / Escherichia coli / Staphylococcus aureus
Source:
The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts, 2011, 166-166
Publisher:
  • Belgrade : Materials Research Society of Serbia
Funding / projects:
  • Molecular designing of nanoparticles with controlled morphological and physicochemical characteristics and functional materials based on them (RS-45004)
[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_dais_686
URI
https://dais.sanu.ac.rs/123456789/686
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Stanković, Ana
AU  - Veselinović, Ljiljana
AU  - Marković, Smilja
AU  - Dimitrijević, S.
AU  - Škapin, Srečo Davor
AU  - Uskoković, Dragan
PY  - 2011
UR  - https://dais.sanu.ac.rs/123456789/686
AB  - Considering that many very important properties that determine the use of material for a range of purposes depend on size and morphology of the particles of which the material is made up of exceptional importance is the synthesis of particles of controlled morphology and dimensions. Nanoparticle metal oxides represent a new class of important materials that are increasingly being developed for use in research and health-related applications. Zinc oxide is currently being investigated as an antimicrobial agent in both microscale and nanoscale formulations. Results have indicated that ZnO nanoparticles show antibacterial activity apparently greater than for microparticles. In this study, we generally attempt to examine influence of size and particularly shape of ZnO nanoparticles synthesized through a controlled hydrothermal method, on the antibacterial activity toward Escherichia coli (Gram-negative bacteria) and Staphylococcus aureus (Gram-positive bacteria). Characterization of the prepared ZnO nanopowders was performed using experimental technique such as XRD analysis, FE SEM, HR TEM, UV VIS and Malvern’s Master Sizer instrument for particle size distribution. The antibacterial properties of synthesized ZnO nanostructures were done using a colony count method. Apart from different forms of prepared ZnO nanoparticles, antimicrobial tests showed impressive antibacterial properties, above 99% microbial cells reduction, toward gram positive bacteria S. Aureus and gram negative bacteria E. Colli.
PB  - Belgrade : Materials Research Society of Serbia
C3  - The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
T1  - Hydrothermal synthesis of ZnO nanostructures with different morphologies and their antimicrobial activity against Escherihia coli and Staphylococus aureus bacterial cultures
SP  - 166
EP  - 166
UR  - https://hdl.handle.net/21.15107/rcub_dais_686
ER  - 
@conference{
author = "Stanković, Ana and Veselinović, Ljiljana and Marković, Smilja and Dimitrijević, S. and Škapin, Srečo Davor and Uskoković, Dragan",
year = "2011",
abstract = "Considering that many very important properties that determine the use of material for a range of purposes depend on size and morphology of the particles of which the material is made up of exceptional importance is the synthesis of particles of controlled morphology and dimensions. Nanoparticle metal oxides represent a new class of important materials that are increasingly being developed for use in research and health-related applications. Zinc oxide is currently being investigated as an antimicrobial agent in both microscale and nanoscale formulations. Results have indicated that ZnO nanoparticles show antibacterial activity apparently greater than for microparticles. In this study, we generally attempt to examine influence of size and particularly shape of ZnO nanoparticles synthesized through a controlled hydrothermal method, on the antibacterial activity toward Escherichia coli (Gram-negative bacteria) and Staphylococcus aureus (Gram-positive bacteria). Characterization of the prepared ZnO nanopowders was performed using experimental technique such as XRD analysis, FE SEM, HR TEM, UV VIS and Malvern’s Master Sizer instrument for particle size distribution. The antibacterial properties of synthesized ZnO nanostructures were done using a colony count method. Apart from different forms of prepared ZnO nanoparticles, antimicrobial tests showed impressive antibacterial properties, above 99% microbial cells reduction, toward gram positive bacteria S. Aureus and gram negative bacteria E. Colli.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts",
title = "Hydrothermal synthesis of ZnO nanostructures with different morphologies and their antimicrobial activity against Escherihia coli and Staphylococus aureus bacterial cultures",
pages = "166-166",
url = "https://hdl.handle.net/21.15107/rcub_dais_686"
}
Stanković, A., Veselinović, L., Marković, S., Dimitrijević, S., Škapin, S. D.,& Uskoković, D.. (2011). Hydrothermal synthesis of ZnO nanostructures with different morphologies and their antimicrobial activity against Escherihia coli and Staphylococus aureus bacterial cultures. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
Belgrade : Materials Research Society of Serbia., 166-166.
https://hdl.handle.net/21.15107/rcub_dais_686
Stanković A, Veselinović L, Marković S, Dimitrijević S, Škapin SD, Uskoković D. Hydrothermal synthesis of ZnO nanostructures with different morphologies and their antimicrobial activity against Escherihia coli and Staphylococus aureus bacterial cultures. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts. 2011;:166-166.
https://hdl.handle.net/21.15107/rcub_dais_686 .
Stanković, Ana, Veselinović, Ljiljana, Marković, Smilja, Dimitrijević, S., Škapin, Srečo Davor, Uskoković, Dragan, "Hydrothermal synthesis of ZnO nanostructures with different morphologies and their antimicrobial activity against Escherihia coli and Staphylococus aureus bacterial cultures" in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts (2011):166-166,
https://hdl.handle.net/21.15107/rcub_dais_686 .

DSpace software copyright © 2002-2015  DuraSpace
About DAIS - Digital Archive of the Serbian Academy of Sciences and Arts | Send Feedback

CoreTrustSealre3dataOpenAIRERCUB
 

 

All of DSpaceInstitutions/communitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About DAIS - Digital Archive of the Serbian Academy of Sciences and Arts | Send Feedback

CoreTrustSealre3dataOpenAIRERCUB