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dc.contributor.author | Esteban-Tejeda, Leticia | - |
dc.contributor.author | Silva, A. C. da | - |
dc.contributor.author | Mello-Castanho, Sonia | - |
dc.contributor.author | Pecharromán, Carlos | - |
dc.contributor.author | Moya, J. S. | - |
dc.date.accessioned | 2014-04-01T10:41:34Z | - |
dc.date.available | 2014-04-01T10:41:34Z | - |
dc.date.issued | 2013 | - |
dc.identifier | doi: 10.1007/s11051-013-1447-2 | - |
dc.identifier | issn: 1388-0764 | - |
dc.identifier | e-issn: 1572-896X | - |
dc.identifier.citation | Journal of Nanoparticle Research 15: 1447 (2013) | - |
dc.identifier.uri | http://hdl.handle.net/10261/94630 | - |
dc.description.abstract | In the present study we have studied the lixiviation kinetics of silver nanoparticles, as well as the solubility of a particulate system (<30 μm) composed of a glassy matrix of soda-lime glass containing 20 wt% of silver nanoparticles, under a constant flow (0.21 l/day) of deionizated water at room temperature. The kinetic of silver, CaO and SiO2 lixiviation followed a Jander model (α2/4 ≈ Kt). It has been proven that nanostructured soda-lime glass/nAg composed by particles <30 μm with a 20 wt% of silver are a strong biocide versus Gram-positive, Gram-negative bacteria and yeasts. This soda-lime glass/nAg acts as a perfect dispenser of silver nanoparticles to the liquid media, avoiding the fast increasing of its concentration over the toxicity limit for human cells and for the environment. © 2013 Springer Science+Business Media Dordrecht. | - |
dc.description.sponsorship | This study has been supported by CSIC project reference number 20136E012, the Spanish Ministry of Science and Innovation (MICINN) under the project MAT2012- 38645 and IPEN, Sao Paulo, Brazil. | - |
dc.publisher | Springer Nature | - |
dc.rights | closedAccess | - |
dc.subject | Glass-nAg | - |
dc.subject | Low toxicity | - |
dc.subject | Jander model | - |
dc.subject | Biocide | - |
dc.title | Kinetics of dissolution of a biocide soda-lime glass powder containing silver nanoparticles | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1007/s11051-013-1447-2 | - |
dc.date.updated | 2014-04-01T10:41:34Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairetype | artículo | - |
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