Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis

3 páginas, 1 figura, 1 tabla.-- Trabajo presentado al Bonsai Project Symposium: Breakthroughs in Nanoparticles for Bio-Imaging.-- PACS: 81.20.-n, 42.62.-b, 75.47.Lx, 75.50.Tt, 82.30.Lp.

Detalhes bibliográficos
Autores: Alexandrescu, R., Bouzas, V., Costo, Rocío, Dumitrache, F., García García-Tuñón, Miguel Ángel, Morales, María Del Puerto, Morjan, I., Serna Pereda, Carlos J., Veintemillas-Verdaguer, S.
Formato: artículo
Fecha de publicación:2010
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/42745
Acesso em linha:http://hdl.handle.net/10261/42745
Access Level:acceso abierto
Palavra-chave:Laser pyrolysis
Nanoparticles
Superparamagnetism
Iron oxide
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spelling Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysisAlexandrescu, R.Bouzas, V.Costo, RocíoDumitrache, F.García García-Tuñón, Miguel ÁngelMorales, María Del PuertoMorjan, I.Serna Pereda, Carlos J.Veintemillas-Verdaguer, S.Laser pyrolysisNanoparticlesSuperparamagnetismIron oxide3 páginas, 1 figura, 1 tabla.-- Trabajo presentado al Bonsai Project Symposium: Breakthroughs in Nanoparticles for Bio-Imaging.-- PACS: 81.20.-n, 42.62.-b, 75.47.Lx, 75.50.Tt, 82.30.Lp.During the development of the BONSAI Project, the need for high quantities of iron oxide nanoparticles with some specific characteristics intensified the problem of the reproducibility in the nanoparticle production. Given the fact that the reaction yield for the production of the smallest and more homogeneous nanoparticles (BONFEX4) was very low (in the range of 1g/day), the process had to be repeated several times. These repetitions involved the use of three different CO2 lasers (two of monomodal gaussian beams TEMoo mode with spot sizes of 4 and 3.5 mm and one multimodal of 4 mm spot size). Keeping constant the rest of the experiment parameters (including the laser density) we obtained similar powders in nature as revealed by X-ray diffraction, and similar particle size distributions, but with different magnetic properties. When the same laser was used the reproducibility of the magnetic properties increased significantly.This work was supported by the STREP FP6 E.U. Project Bio-Imaging with Smart Functional Nanoparticles (BONSAI) Nº LSHB-CT-2006-037639.Peer reviewedAmerican Institute of Physics201120112010info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/42745reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1063/1.3505077info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/427452026-05-22T06:33:51Z
dc.title.none.fl_str_mv Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis
title Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis
spellingShingle Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis
Alexandrescu, R.
Laser pyrolysis
Nanoparticles
Superparamagnetism
Iron oxide
title_short Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis
title_full Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis
title_fullStr Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis
title_full_unstemmed Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis
title_sort Reproducibility of the synthesis of iron oxide nanoparticles produced by laser pyrolysis
dc.creator.none.fl_str_mv Alexandrescu, R.
Bouzas, V.
Costo, Rocío
Dumitrache, F.
García García-Tuñón, Miguel Ángel
Morales, María Del Puerto
Morjan, I.
Serna Pereda, Carlos J.
Veintemillas-Verdaguer, S.
author Alexandrescu, R.
author_facet Alexandrescu, R.
Bouzas, V.
Costo, Rocío
Dumitrache, F.
García García-Tuñón, Miguel Ángel
Morales, María Del Puerto
Morjan, I.
Serna Pereda, Carlos J.
Veintemillas-Verdaguer, S.
author_role author
author2 Bouzas, V.
Costo, Rocío
Dumitrache, F.
García García-Tuñón, Miguel Ángel
Morales, María Del Puerto
Morjan, I.
Serna Pereda, Carlos J.
Veintemillas-Verdaguer, S.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Laser pyrolysis
Nanoparticles
Superparamagnetism
Iron oxide
topic Laser pyrolysis
Nanoparticles
Superparamagnetism
Iron oxide
description 3 páginas, 1 figura, 1 tabla.-- Trabajo presentado al Bonsai Project Symposium: Breakthroughs in Nanoparticles for Bio-Imaging.-- PACS: 81.20.-n, 42.62.-b, 75.47.Lx, 75.50.Tt, 82.30.Lp.
publishDate 2010
dc.date.none.fl_str_mv 2010
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/42745
url http://hdl.handle.net/10261/42745
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1063/1.3505077
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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