Light‐Induced Reversible Formation of Polymeric Micelles

Angewandte Chemie International EditionVolume 46, Issue 14 p. 2453-2457 Communication Light-Induced Reversible Formation of Polymeric Micelles† Hyung-il Lee, Hyung-il Lee Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorWei Wu, Wei Wu Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorJung Kwon Oh, Jung Kwon Oh Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorLaura Mueller, Laura Mueller Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorGizelle Sherwood, Gizelle Sherwood Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorLinda Peteanu Prof., Linda Peteanu Prof. Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorTomasz Kowalewski Prof., Tomasz Kowalewski Prof. Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorKrzysztof Matyjaszewski Prof., Krzysztof Matyjaszewski Prof. [email protected] Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this author Hyung-il Lee, Hyung-il Lee Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorWei Wu, Wei Wu Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorJung Kwon Oh, Jung Kwon Oh Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorLaura Mueller, Laura Mueller Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorGizelle Sherwood, Gizelle Sherwood Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorLinda Peteanu Prof., Linda Peteanu Prof. Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorTomasz Kowalewski Prof., Tomasz Kowalewski Prof. Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this authorKrzysztof Matyjaszewski Prof., Krzysztof Matyjaszewski Prof. [email protected] Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA, Fax: (+1) 412-268-6897Search for more papers by this author First published: 16 March 2007 https://doi.org/10.1002/anie.200604278Citations: 348 † The authors thank the National Science Foundation (DMR-05-49353 and ECS01-03307). The authors also thank Prof. Brent Sumerlin for helpful discussions. Read the full textAboutPDF 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 Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Graphical Abstract Reversible disruption and regeneration of block-copolymer micelles has been achieved by UV and visible-light irradiation and studied by atomic force microscopy (see picture). A hydrophobic dye encapsulated in the original polymeric micelles was released after UV irradiation. Remarkably, some of the released hydrophobic dye was re-encapsulated on regeneration of the micelles by irradiation with visible light. References 1Y. Y. Won, H. T. Davis, F. S. Bates, Science 1999, 283, 960. 2S. A. Jenekhe, X. L. Chen, Science 1998, 279, 1903. 3R. Gref, Y. Minamitake, M. T. Peracchia, V. Trubetskoy, V. Torchilin, R. Langer, Science 1994, 263, 1600. 4R. Haag, Angew. Chem. 2004, 116, 274; Angew. Chem. Int. Ed. 2004, 43, 278. 5C. M. Schilli, M. Zhang, E. Rizzardo, S. H. Thang, Y. K. Chong, K. Edwards, G. Karlsson, A. H. E. Mueller, Macromolecules 2004, 37, 7861. 6D. J. Pochan, Z. Chen, H. Cui, K. Hales, K. Qi, K. L. Wooley, Science 2004, 306, 94. 7J. P. Spatz, T. Herzog, S. Moessmer, P. Ziemann, M. Moeller, Adv. Mater. 1999, 11, 149. 8G. Wang, X. Tong, Y. Zhao, Macromolecules 2004, 37, 8911. 9H. I. Lee, J. Pietrasik, K. Matyjaszewski, Macromolecules 2006, 39, 3914. 10Y. Orihara, A. Matsumura, Y. Saito, N. Ogawa, T. Saji, A. Yamaguchi, H. Sakai, M. Abe, Langmuir 2001, 17, 6072. 11G. Berkovic, V. Krongauz, V. Weiss, Chem. Rev. 2000, 100, 1741. 12C. Sanchez, B. Lebeau, F. Chaput, J. P. Boilot, Adv. Mater. 2003, 15, 1969. 13X. Guo, D. Zhang, Y. Zhou, D. Zhu, J. Org. Chem. 2003, 68, 5681. 14D. A. Parthenopoulos, P. M. Rentzepis, Science 1989, 245, 843. 15Y. Ito, N. Sugimura, O. H. Kwon, Y. Imanishi, Nat. Biotechnol. 1999, 17, 73. 16A. Kocer, M. Walko, W. Meijberg, L. Feringa Ben, Science 2005, 309, 755. 17I. Vlassiouk, C. D. Park, S. A. Vail, D. Gust, S. Smirnov, Nano Lett. 2006, 6, 1013. 18K. Matyjaszewski, J. Xia, Chem. Rev. 2001, 101, 2921. 19J.-S. Wang, K. Matyjaszewski, J. Am. Chem. Soc. 1995, 117, 5614. 20J. K. Oh, C. Tang, H. Gao, N. V. Tsarevsky, K. Matyjaszewski, J. Am. Chem. Soc. 2006, 128, 5578. 21M. Piech, N. S. Bell, Macromolecules 2006, 39, 915. 22M.-Q. Zhu, L. Zhu, J. J. Han, W. Wu, J. K. Hurst, A. D. Q. Li, J. Am. Chem. Soc. 2006, 128, 4303. 23G. Such, R. Evans, T. Davis, Macromolecules 2004, 37, 9664. 24S. Arehart, K. Matyjaszewski, Macromolecules 1999, 32, 2221. Citing Literature Volume46, Issue14March 26, 2007Pages 2453-2457 ReferencesRelatedInformation