Covalent Coupling of Nanoparticles with Low-Density Functional Ligands to Surfaces via Click Chemistry

We demonstrate the application of the 1,3-dipolar cycloaddition (“click” reaction) to couple gold nanoparticles (Au NPs) functionalized with low densities of functional ligands. The ligand coverage on the citrate-stabilized Au NPs was adjusted by the ligand:Au surface atom ratio, while maintaining t...

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Autori principali: Ina Rianasari, Michel P. de Jong, Jurriaan Huskens, Wilfred G. van der Wiel
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI AG 2013-02-01
Serie:International Journal of Molecular Sciences
Soggetti:
gold nanoparticles
ligand coverage
click chemistry
microcontact printing
monolayers
Accesso online:http://www.mdpi.com/1422-0067/14/2/3705
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