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Facile synthesis of stable, water soluble, dendron-coated gold nanoparticles.
Enciso, Alan E; Doni, Giovanni; Nifosì, Riccardo; Palazzesi, Ferruccio; Gonzalez, Roberto; Ellsworth, Ashley A; Coffer, Jeffery L; Walker, Amy V; Pavan, Giovanni M; Mohamed, Ahmed A; Simanek, Eric E.
Afiliação
  • Enciso AE; Department of Chemistry, Texas Christian University, Fort Worth, TX 76109, USA.
  • Doni G; Department of Physics, King's College, London Strand, London WC2R 2NS, UK.
  • Nifosì R; NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, Pisa, Italy.
  • Palazzesi F; Department of Chemistry and Applied Biosciences, Eidgenössische Technische Hochschule Zürich, CH-8093 Zurich, Switzerland and Facoltá di Informatica, Istituto di Scienze Computazionali, Universitá della Svizzera Italiana, CH-6900 Lugano, Switzerland.
  • Gonzalez R; Department of Chemistry, Texas Christian University, Fort Worth, TX 76109, USA.
  • Coffer JL; Department of Chemistry, Texas Christian University, Fort Worth, TX 76109, USA.
  • Walker AV; Department of Chemistry and Biochemistry, University of Texas at Dallas, Richardson, TX 75080, USA and Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, TX 75080, USA.
  • Pavan GM; Department of Innovative Technologies, University of Applied Sciences and Arts of Southern Switzerland, Galleria 2, Via Cantonale 2c, CH-6928 Manno, Switzerland.
  • Mohamed AA; Department of Chemistry, Texas Christian University, Fort Worth, TX 76109, USA and Department of Chemistry, University of Sharjah, Sharjah, United Arab Emirates.
  • Simanek EE; Department of Chemistry, Texas Christian University, Fort Worth, TX 76109, USA.
Nanoscale ; 9(9): 3128-3132, 2017 03 02.
Article em En | MEDLINE | ID: mdl-28211928
ABSTRACT
Upon reduction with sodium borohydride, diazonium tetrachloroaurate salts of triazine dendrons yield dendron-coated gold nanoparticles connected by a gold-carbon bond. These robust nanoparticles are stable in water and toluene solutions for longer than one year and present surface groups that can be reacted to change surface chemistry and manipulate solubility. Molecular modeling was used to provide insight on the hydration of the nanoparticles and their observed solubilties.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2017 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2017 Tipo de documento: Article