Gold-ligand interaction studies of water-soluble aminoalcohol capped gold nanoparticles by NMR

Porta, F; Krpetic, Z; Prati, L; Gaiassi, A; Scarì, G

Abstract

Novel reproducible preparations of gold nanoparticles capped by aminoalcohols have been set up by reduction of HAuCl4 with NaBH4 in aqueous solution. The characterization of Au@aminoalcohol nanoparticles performed by 1H NMR, ATR-FTIR, UV−vis spectroscopies, and TEM microscopy highlighted the binding site and the nature of the Au-NH bond.

Citation

Porta, F., Krpetic, Z., Prati, L., Gaiassi, A., & Scarì, G. (2008). Gold-ligand interaction studies of water-soluble aminoalcohol capped gold nanoparticles by NMR. Langmuir, 24(14), 7061-7064. https://doi.org/10.1021/la8008392

• Journal Article Type: Article
• Online Publication Date: Jun 13, 2008
• Publication Date: Jun 13, 2008
• Deposit Date: Oct 11, 2016
• Journal: Langmuir
• Print ISSN: 0743-7463
• Publisher: American Chemical Society
• Volume: 24
• Issue: 14
• Pages: 7061-7064
• DOI: https://doi.org/10.1021/la8008392
• Publisher URL: http://dx.doi.org/10.1021/la8008392
• Related Public URLs: http://pubs.acs.org/doi/abs/10.1021/la8008392
• Additional Information: Funders : Fondazione CARIPLO; Projects : Progetti Internazionale Finalizzati al Reclutamento di Giovani Ricercatori