nach oben

Journal of Nanoparticle Research

Erschienen in:

01.08.2010 | Research Paper

Investigation of Mg(OH)₂ nanoparticles as an antibacterial agent

verfasst von: Chunxu Dong, John Cairney, Qunhui Sun, Orville Lee Maddan, Gaohong He, Yulin Deng

Erschienen in: Journal of Nanoparticle Research | Ausgabe 6/2010

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Our experimental results of using Mg(OH)₂ nanoparticles as an antibacterial agent are reported in this study. The antibacterial behavior of Mg(OH)₂ nanoparticles in liquid culture and in paper sheets was investigated. The colony forming units (CFU) counting and the headspace gas chromatography (HS-GC) measurement were used to determine the cell viability. Results indicate that Mg(OH)₂ nanoparticles are effective antibacterial agent against Escherichia coli (E. coli) and Burkholderia phytofirmans, and the OH⁻ and Mg²⁺ ions in Mg(OH)₂ water suspension were found not to be the reason for killing the bacteria. Mg(OH)₂ nanoparticles could be added directly to wood pulp to make paper sheets, whose antibacterial efficiency increased with the increase of the nanoparticle amount. The possible mechanism of antibacterial effect of Mg(OH)₂ nanoparticles is discussed.

Vorheriger Artikel Synthesis of nanoparticles and its effect on properties of elastomeric nanocomposites

Nächster Artikel Synthesis of thiol-functionalized MCM-41 mesoporous silicas and its application in Cu(II), Pb(II), Ag(I), and Cr(III) removal

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Chai X, Dong C, Deng Y (2008) In situ determination of bacterial growth by multiple headspace extraction gas chromatography. J Anal Chem 80(20):7820. doi:10.1021/ac801537x CrossRef

Fang M, Chen JH, Xu XL, Yang PH, Hildebrand HF (2006) Antibacterial activities of inorganic agents on six bacteria associated with oral infections by two susceptibility tests. Int J Antimicrob Agents 27:513–517. doi:10.1016/j.ijantimicag.2006.01.008 CrossRefPubMed

Feng QL, Wu J, Chen GQ, Cui FZ, Kim TN, Kim JO (2000) A mechanistic study of the antibacterial effect of silver ions on Escherichia coli and Staphylococcus aureus. J Biomed Mater Res A 52(4):662–668. doi:10.1002/1097-4636(20001215)52:4<662:AID-JBM10>3.0.CO;2-3 CrossRef

Giorgi R, Bozzi C, Dei L, Gabbiani C, Ninham BW, Baglioni P (2005) Nanoparticles of Mg(OH)₂: synthesis and application to paper conservation. Langmuir 21:8495–8501. doi:10.1021/la050564m CrossRefPubMed

Jeon HJ, Yi SC, Oh SG (2003) Preparation and antibacterial effects of Ag-SiO₂ thin films by sol–gel method. Biomaterials 24:4921–4928. doi:10.1016/S0142-9612(03)00415-0 CrossRefPubMed

Jiao CM, Wang ZZ, Ye Z, Hu Y, Fan WC (2006) Flame retardation of ethylene–vinyl acetate copolymer using nano magnesium hydroxide and nano hydrotalcite. J Fire Sci 24:47–64. doi:10.1177/0734904106053160 CrossRef

Jung WK, Koo HC, Kim KW, Sook S, Kim SH, Park YH (2008) Antibacterial activity and mechanism of action of the silver ion in Staphylococcus aureus and Escherichia coli. Appl Environ Microbiol 74:2171–2178. doi:10.1128/AEM.02001-07 CrossRefPubMed

Liu XF, Yang DZ, Guan YL, Li Z, Yao KD (2001) Antibacterial action of chitosan and carboxymethylated chitosan. J Appl Polymer Sci 79:1324–1335. doi:10.1002/1097-4628(20010214)79:7<1324:AID-APP210>3.0.CO;2-L CrossRef

Maddan OL (2008) Nanoparticle metal hydroxides and methods of preparing same, US Patent application number: 11/836,746, Publication number: US 2008/0054221 A1

Mendonca AF, Amoroso TL, Knabel SJ (1994) Destruction of gram-negative food-borne pathogens by high pH Involves disruption of the cytoplasmic membrane. Appl Environ Microbiol 60(11):4009–4014PubMed

Sawai J, Kojima H, Igarashi H, Hashimoto A, Shoji S, Sawai K, Hakoda A, Kawada E, Kokugan T, Shimizu M (2000) Antibacterial characteristics of magnesium oxide powder. World J Microbiol Biotechnol 16:187–194. doi:10.1023/A:1008916209784 CrossRef

Stoimenov PK, Klinger RL, Marchin GL, Klabunde KJ (2002) Metal oxide nanoparticles as bactericidal agents. Langmuir 18:6679–6686. doi:10.1021/la0202374 CrossRef

Sudarshan NR, Hoover DG, Knorr D (1992) Antibacterial action of chitosan. Food Biotechnol 6:257–272CrossRef

Wang XJ, Qiao XL, Chen JG, Wang HS, Ding SY (2003) Advancement in research on inorganic antibacterial material. J Ceram (in Chinese) 24:39–44

Yoshinari M, Oda Y, Kato T, Okuda K (2001) Influence of surface modifications to titanium on antibacterial activity in vitro. Biomaterials 22:2043–2048. doi:10.1016/S0142-9612(00)00392-6 CrossRefPubMed

Yu JC, Ho WK, Lin J, Yip H, Wong PK (2003) Photocatalytic activity, antibacterial effect, and photoinduced hydrophilicity of TiO₂ films coated on a stainless steel substrate. Environ Sci Technol 37:2296–2301. doi:10.1016/j.jphotochem.2008.12.021 CrossRefPubMed

Zhang LL, Jiang YH, Ding YL, Povey M, York D (2007) Investigation into the antibacterial behavior of suspensions of ZnO nanoparticles (ZnO nanofluids). J Nanoparticle Res 9:479–489. doi:10.1007/s11051-006-9150-1 CrossRef

Titel: Investigation of Mg(OH)2 nanoparticles as an antibacterial agent
verfasst von: Chunxu Dong
John Cairney
Qunhui Sun
Orville Lee Maddan
Gaohong He
Yulin Deng
Publikationsdatum: 01.08.2010
Verlag: Springer Netherlands
Erschienen in: Journal of Nanoparticle Research / Ausgabe 6/2010
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI: https://doi.org/10.1007/s11051-009-9769-9

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 6/2010

Non-covalent interactions of cadmium sulphide and gold nanoparticles with DNA

Influence of using nanoobjects as filler on functionality-based energy use of nanocomposites

Multicriteria mapping of stakeholder preferences in regulating nanotechnology

Luminescent properties of codoping Y2O3: Eu, Me (Me = Mg, Ca) nanorods

Surface characterizations of fluorescent-functionalized silica nanoparticles: from the macroscale to the nanoscale

Occupational exposure limits for nanomaterials: state of the art

Premium Partner

Marktübersichten