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Asymmetric Functional Colloids Through Selective Hemisphere Modification

2005; Volume: 17; Issue: 16 Linguagem: Inglês

10.1002/adma.200500534

1521-4095

Miguel A. Correa‐Duarte, Verónica Salgueiriño, Benito Rodríguez‐González, Luis M. Liz‐Marzán, Adam Kosiorek, Witold Kandulski, Michael Giersig,

Pickering emulsions and particle stabilization

Advanced MaterialsVolume 17, Issue 16 p. 2014-2018 Communication Asymmetric Functional Colloids Through Selective Hemisphere Modification M. A. Correa-Duarte, M. A. Correa-Duarte [email protected] Departamento de Química Física, Universidade de Vigo, ES-36200 Vigo, SpainSearch for more papers by this authorV. Salgueiriño-Maceira, V. Salgueiriño-Maceira Instituto de Investigacións Tecnolóxicas, Universidade de Santiago de Compostela, ES-15782 Santiago de Compostela, SpainSearch for more papers by this authorB. Rodríguez-González, B. Rodríguez-González Departamento de Química Física, Universidade de Vigo, ES-36200 Vigo, SpainSearch for more papers by this authorL. M. Liz-Marzán, L. M. Liz-Marzán Departamento de Química Física, Universidade de Vigo, ES-36200 Vigo, SpainSearch for more papers by this authorA. Kosiorek, A. Kosiorek Center of Advanced European Studies and Research (CAESAR), Ludwig-Erhard-Allee 2, D-53175 Bonn, GermanySearch for more papers by this authorW. Kandulski, W. Kandulski Center of Advanced European Studies and Research (CAESAR), Ludwig-Erhard-Allee 2, D-53175 Bonn, GermanySearch for more papers by this authorM. Giersig, M. Giersig Center of Advanced European Studies and Research (CAESAR), Ludwig-Erhard-Allee 2, D-53175 Bonn, GermanySearch for more papers by this author M. A. Correa-Duarte, M. A. Correa-Duarte [email protected] Departamento de Química Física, Universidade de Vigo, ES-36200 Vigo, SpainSearch for more papers by this authorV. Salgueiriño-Maceira, V. Salgueiriño-Maceira Instituto de Investigacións Tecnolóxicas, Universidade de Santiago de Compostela, ES-15782 Santiago de Compostela, SpainSearch for more papers by this authorB. Rodríguez-González, B. Rodríguez-González Departamento de Química Física, Universidade de Vigo, ES-36200 Vigo, SpainSearch for more papers by this authorL. M. Liz-Marzán, L. M. Liz-Marzán Departamento de Química Física, Universidade de Vigo, ES-36200 Vigo, SpainSearch for more papers by this authorA. Kosiorek, A. Kosiorek Center of Advanced European Studies and Research (CAESAR), Ludwig-Erhard-Allee 2, D-53175 Bonn, GermanySearch for more papers by this authorW. Kandulski, W. Kandulski Center of Advanced European Studies and Research (CAESAR), Ludwig-Erhard-Allee 2, D-53175 Bonn, GermanySearch for more papers by this authorM. Giersig, M. Giersig Center of Advanced European Studies and Research (CAESAR), Ludwig-Erhard-Allee 2, D-53175 Bonn, GermanySearch for more papers by this author First published: 30 June 2005 https://doi.org/10.1002/adma.200500534Citations: 46AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Graphical Abstract Core–shell colloids with two well-differentiated sides (see Figure) have been produced by a combination of electron beam evaporation (EBE) and polyelectrolyte-driven layer-by-layer (LbL) assembly. The colloids are patterned with different optical and magnetic functionalities through deposition of silica-coated gold nanoparticles and evaporation of gold and nickel, forming different thin films on opposite hemispheres. REFERENCES 1 Thin Film Processes II (Eds: J. L. Vossen, W. Kern), Academic, San Diego, CA 1991. 2 J. C. Love, B. D. Gates, D. B. Wolfe, K. E. Paul, G. M. Whitesides, Nano Lett. 2002, 2, 891. 3a J. J. Storhoff, C. A. Mirkin, Chem. Rev. 1999, 99, 1848. 3b U. B. Sleytr, P. Messner, D. Pum, M. Sara, Angew. Chem. Int. Ed. 1999, 38, 1034. 4a Y. Kobayashi, V. Salgueiriño-Maceira, L. M. Liz-Marzán, Chem. Mater. 2001, 13, 1630. 4b S. L. Oldenburg, R. D. Averitt, S. L. Westcott, N. J. Halas, Chem. Phys. Lett. 1998, 288, 243. 5 S. L. Westcott, S. J. Oldenburg, T. R. Lee, N. J. Halas, Langmuir 1998, 14, 5396. 6 A. Dokoutchaev, J. T. James, S. C. Koene, S. Pathak, G. K. S. Prakash, M. E. Thompson, Chem. Mater. 1999, 11, 2389. 7 M. Ocaña, A. R. 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