Photo-induced surface encoding of gold nanoparticles
| Autor: | Marco Lazzarino, Lukas Stolzer, Doris Abt, Christopher Barner-Kowollik, Ljiljana Fruk, Alexander Welle, Alexander S. Quick, Martin Wegener, Denys Naumenko |
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| Rok vydání: | 2015 |
| Předmět: |
chemistry.chemical_classification
Surface (mathematics) Alkene Stereochemistry Spatially resolved fungi Metals and Alloys Metal Nanoparticles General Chemistry Alkenes Photochemistry Photochemical Processes Catalysis Cycloaddition Surfaces Coatings and Films Electronic Optical and Magnetic Materials Photo-induced surface encoding of gold nanoparticles chemistry.chemical_compound chemistry Alkadiene Colloidal gold Materials Chemistry Ceramics and Composites Gold Metal nanoparticles |
| Zdroj: | Chemical communications (Lond., 1996, Print) 51 (2015): 3363–3366. doi:10.1039/c4cc08880h info:cnr-pdr/source/autori:Stolzer L.; Quick A.S.; Abt D.; Welle A.; Naumenko D.; Lazzarino M.; Wegener M.; Barner-Kowollik C.; Fruk L./titolo:Photo-induced surface encoding of gold nanoparticles/doi:10.1039%2Fc4cc08880h/rivista:Chemical communications (Lond., 1996, Print)/anno:2015/pagina_da:3363/pagina_a:3366/intervallo_pagine:3363–3366/volume:51 |
| ISSN: | 1364-548X |
| DOI: | 10.1039/c4cc08880h |
| Popis: | Photoreactive gold nanoparticles (NP) can be encoded in a spatially resolved fashion using direct laser writing techniques into variable patterns. The surface of the gold nanoparticles is imparted with photoreactivity by tethering photo-caged dienes ('photoenols'), which are able to undergo a rapid Diels-Alder cycloaddition with surface anchored enes. Subsequent to surface encoding, the particles feature residual caged dienes, which can be reactivated for secondary surface encoding. This journal is |
| Databáze: | OpenAIRE |
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