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dc.contributor.author
Cintra, E. R.  
dc.contributor.author
Santos Junior, J. L.  
dc.contributor.author
Socolovsky, Leandro Martin  
dc.contributor.author
Buske, N.  
dc.contributor.author
Bakuzis, A. F.  
dc.date.available
2017-07-10T17:52:56Z  
dc.date.issued
2008-07  
dc.identifier.citation
Cintra, E. R.; Santos Junior, J. L.; Socolovsky, Leandro Martin; Buske, N.; Bakuzis, A. F.; Field-induced flocculation on biocompatible magnetic colloids; Elsevier Science; Journal of Magnetism and Magnetic Materials; 320; 14; 7-2008; 351-353  
dc.identifier.issn
0304-8853  
dc.identifier.uri
http://hdl.handle.net/11336/20004  
dc.description.abstract
Field dependence of the optical transmission of a polyaspartic-coated magnetite magnetic fluid dispersed in water was investigated at different particle volume fractions. The particle size distribution of the sample was obtained from the analysis of the transmission electron microscopy pictures. The transmissivity decreased increasing the magnetic field until a critical field is achieved. Above this value, the opposite effect was observed. Indeed, the critical field decreases the higher the particle volume fraction being in qualitative similarity with phase separation behavior. However, the origin of the effect is attributed to the precipitation of field-induced nanoparticle chains. These phenomena might be useful on obtaining one-dimensional nanoparticle arrangements.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Magnetic Liquid  
dc.subject
Fine Particle System  
dc.subject
Magneto-Optical Effect  
dc.subject.classification
Física de los Materiales Condensados  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Field-induced flocculation on biocompatible magnetic colloids  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-07-10T14:53:50Z  
dc.journal.volume
320  
dc.journal.number
14  
dc.journal.pagination
351-353  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Ámsterdam  
dc.description.fil
Fil: Cintra, E. R.. Universidade Federal de Goiás; Brasil  
dc.description.fil
Fil: Santos Junior, J. L.. Universidade Federal de Goiás; Brasil  
dc.description.fil
Fil: Socolovsky, Leandro Martin. Universidade Federal de Goiás; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Buske, N.. MagneticFluids; Alemania  
dc.description.fil
Fil: Bakuzis, A. F.. Universidade Federal de Goiás; Brasil  
dc.journal.title
Journal of Magnetism and Magnetic Materials  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jmmm.2008.02.087  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0304885308001789