Mechanistic investigation of seeded growth in triblock copolymer stabilized gold nanoparticles

We report the seeded synthesis of gold nanoparticles (GNPs) via the reduction of HAuCl4 by (L31 and F68) triblock copolymer (TBP) mixtures. In the present study, we focused on [TBP]/[Au(III)] ratios of 1-5 (≈1 mM HAuCl4) and seed sizes ~20 nm. Under these conditions, the GNP growth rate is dominated...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1985. - 29(2013), 12 vom: 26. März, Seite 3903-11
1. Verfasser: Sabir, Theodore S (VerfasserIn)
Weitere Verfasser: Rowland, Leah K, Milligan, Jamie R, Yan, Dong, Aruni, A Wilson, Chen, Qiao, Boskovic, Danilo S, Kurti, R Steven, Perry, Christopher C
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. Chlorides Gold Compounds Polymers Propylene Glycols Solutions Poloxamer 106392-12-5 mehr... polypropylene glycol 25322-69-4 Polyethylene Glycols 3WJQ0SDW1A gold tetrachloride, acid 8H372EGX3V