Easy and Fast Phase Transfer of CTAB Stabilised Gold Nanoparticles from Water to Organic Phase
dc.contributor.author | Kittler, S. | * |
dc.contributor.author | Hickey, Stephen G. | * |
dc.contributor.author | Wolff, T. | * |
dc.contributor.author | Eychmüller, A. | * |
dc.date.accessioned | 2016-09-21T17:17:34Z | |
dc.date.available | 2016-09-21T17:17:34Z | |
dc.date.issued | 2015-02-28 | |
dc.identifier.citation | Kittler S, Hickey SG, Wolff T et al (2015) Easy and Fast Phase Transfer of CTAB Stabilised Gold Nanoparticles from Water to Organic Phase. Zeitschrift Fur Physikalische Chemie-International Journal of Research in Physical Chemistry & Chemical Physics. 229(1-2): 235-245. | |
dc.identifier.uri | http://hdl.handle.net/10454/9367 | |
dc.description | No | |
dc.description.abstract | Spheric and anisotropic gold nanoparticles (GNPs) such as rods, stars or nanoprism prepared using hexadecyltrimethyl ammonium bromide (CTAB) as the stabilising agent have received a great deal of interest in the last years. The literature procedures exploited lead to GNPs in aqueous solution. We herein describe a fast, efficient, and cheap method to transfer particles of different shapes from water into toluene solution via ligand exchange (CTAB to dodecanethiol), which was mediated by acetone as a cosolvent. Absorption spectra and TEM-pictures before and after the transfer revealed that the particles survived the transfer intact and without change in shape. | |
dc.relation.isreferencedby | http://dx.doi.org/10.1515/zpch-2014-0647 | |
dc.subject | Phase transfer | |
dc.subject | ; Gold | |
dc.subject | ; Nanorods | |
dc.subject | ; CTAB | |
dc.subject | ; Metal nanoparticles | |
dc.subject | ; Shape separation | |
dc.subject | ; Ligand-exchange | |
dc.subject | ; Nanorods | |
dc.subject | ; Size | |
dc.subject | ; Surface | |
dc.subject | ; Solvents | |
dc.subject | ; Liquid | |
dc.subject | ; Centrifugation | |
dc.subject | ; Nanocrystals | |
dc.title | Easy and Fast Phase Transfer of CTAB Stabilised Gold Nanoparticles from Water to Organic Phase | |
dc.status.refereed | Yes | |
dc.date.Accepted | 2014-11-21 | |
dc.date.application | 2014-12-08 | |
dc.type | Article | |
dc.type.version | No full-text available in the repository |