| dc.contributor.author | GOUNKO, IOURI | en |
| dc.date.accessioned | 2013-09-03T10:27:00Z | |
| dc.date.available | 2013-09-03T10:27:00Z | |
| dc.date.issued | 2010 | en |
| dc.date.submitted | 2010 | en |
| dc.identifier.citation | Ghosh, S., Carty, D., Clarke, S.P., Corr, S.A., Tekoriute, R., Gun'Ko, Y.K., Brougham, D.F., NMR studies into colloidal stability and magnetic order in fatty acid stabilised aqueous magnetic fluids, Physical Chemistry Chemical Physics, 121, 42, 2010, 14009-14016 | en |
| dc.identifier.other | Y | en |
| dc.identifier.uri | http://hdl.handle.net/2262/67311 | |
| dc.description | PUBLISHED | en |
| dc.description | PubMed ID: 20922236 | en |
| dc.description.abstract | We report the physico-chemical characterisation of fatty acid stabilised aqueous magnetic fluids, which are ideal systems for studying the influence of nanoparticle aggregation on the emergent magnetic resonance properties of the suspensions. Stable colloids of superparamagnetic magnetite, Fe3O4, nanoparticle clusters in the 80 to 100 nm size range were produced by in situ nanoparticle growth and stabilisation, and by suspending pre-formed nanoparticles. NMR relaxation analysis shows that the magnetic resonance properties of the two types of suspension differ substantially and provides new insights into how the relaxation mechanisms are determined by the organisation of the nanoparticles within the clusters. | en |
| dc.description.sponsorship | SG and DC acknowledge Enterprise Ireland (PC/2006/207
and SC/2002/336) for financial support. SC acknowledges
Science Foundation Ireland (MASF666). DB acknowledges
the Higher Education Authority of the Republic of Ireland
and Enterprise Ireland (IF/2001/364, PC/2004/0429) for
supporting the purchase of NMR equipment. Finally, we
acknowledge Prof. Robert Muller and his colleagues at the
University of Mons-Hainault for making their software
publicly available | en |
| dc.format.extent | 14009-14016 | en |
| dc.language.iso | en | en |
| dc.relation.ispartofseries | Physical Chemistry Chemical Physics | en |
| dc.relation.ispartofseries | 121 | en |
| dc.relation.ispartofseries | 42 | en |
| dc.rights | Y | en |
| dc.subject | fatty acid; ligand; magnetite nanoparticle; water | en |
| dc.subject.lcsh | fatty acid; ligand; magnetite nanoparticle; water | en |
| dc.title | NMR studies into colloidal stability and magnetic order in fatty acid stabilised aqueous magnetic fluids | en |
| dc.type | Journal Article | en |
| dc.type.supercollection | scholarly_publications | en |
| dc.type.supercollection | refereed_publications | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/igounko | en |
| dc.identifier.rssinternalid | 87414 | en |
| dc.identifier.doi | http://dx.doi.org/10.1039/c0cp00989j | en |
| dc.contributor.sponsor | Enterprise Ireland | en |
| dc.contributor.sponsorGrantNumber | SC/2002/336 | en |
| dc.contributor.sponsor | Higher Education Authority (HEA) | en |
| dc.contributor.sponsorGrantNumber | PC/2004/0429 | en |
| dc.contributor.sponsor | Science Foundation Ireland (SFI) | en |
| dc.contributor.sponsorGrantNumber | MASF666 | en |
| dc.contributor.sponsor | Higher Education Authority (HEA) | en |
| dc.contributor.sponsorGrantNumber | IF/2001/364 | en |
| dc.contributor.sponsor | Enterprise Ireland | en |
| dc.contributor.sponsorGrantNumber | C/2006/207 | en |
