| DOI | Trouver le DOI : https://doi.org/10.1038/nmat1954 |
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| Auteur | Rechercher : Nie, Zhihong; Rechercher : Fava, Daniele; Rechercher : Kumacheva, Eugenia; Rechercher : Zou, Shan; Rechercher : Walker, Gilbert C.; Rechercher : Rubinstein, Michael |
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| Format | Texte, Article |
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| Résumé | Organized arrays of anisotropic nanoparticles show electronic and optical properties that originate from the coupling of shape-dependent properties of the individual nanorods. The organization of nanorods in a controllable and predictable way provides a route to the fabrication of new materials and functional devices. So far, significant progress has been achieved in the self-assembly of nanorod arrays, yet the realization of a range of different structures requires changing the surface chemistry of the nanoparticles. We organized metal nanorods in structures with varying geometries by using a striking analogy between amphiphilic ABA triblock copolymers and the hydrophilic nanorods tethered with hydrophobic polymer chains at both ends. The self-assembly was tuneable and reversible and it was achieved solely by changing the solvent quality for the constituent blocks. This approach provides a new route to the organization of anisotropic nanoparticles by using the strategies that are established for the self-assembly of block copolymers. |
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| Date de publication | 2007-08-01 |
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| Maison d’édition | Springer Nature |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Publication du CNRC | Cette publication n’est pas du CNRCCe sont des publications qui ont été rédigées par un auteur du CNRC, mais avant que celui-ci soit employé du CNRC. |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | c77cfbe9-2539-4eed-88c7-22c3e12d8b03 |
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| Enregistrement créé | 2019-04-15 |
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| Enregistrement modifié | 2020-05-10 |
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