Compartmentalization of Gold Nanocrystals in Polymer Microparticles using Electrohydrodynamic Co-Jetting
dc.contributor.author | Lim, Dongwoo | en_US |
dc.contributor.author | Hwang, Sangyeul | en_US |
dc.contributor.author | Uzun, Oktay | en_US |
dc.contributor.author | Stellacci, Francesco | en_US |
dc.contributor.author | Lahann, Joerg | en_US |
dc.date.accessioned | 2010-02-02T15:32:27Z | |
dc.date.available | 2011-03-01T16:26:46Z | en_US |
dc.date.issued | 2010-01-18 | en_US |
dc.identifier.citation | Lim, Dong Woo; Hwang, Sangyeul; Uzun, Oktay; Stellacci, Francesco; Lahann, Joerg (2010). "Compartmentalization of Gold Nanocrystals in Polymer Microparticles using Electrohydrodynamic Co-Jetting." Macromolecular Rapid Communications 31(2): 176-182. <http://hdl.handle.net/2027.42/64928> | en_US |
dc.identifier.issn | 1022-1336 | en_US |
dc.identifier.issn | 1521-3927 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/64928 | |
dc.description.abstract | Polymer particles with micro- and nanoscale anisotropy have received increasing interest for their ability to simultaneously present different physical- and chemical properties. In this communication, we demonstrate that gold nanocrystals (NCs) can be selectively incorporated into one compartment of anisotropic polymer particles. Stable bicompartmental particles were prepared via electrohydrodynamic co-jetting of aqueous nanoparticle suspensions followed by thermal cross-linking. Bicompartmental particle populations with different NC densities were obtained by varying the NC concentration in the jetting suspension. While NC-loaded polymer particles showed different optical properties depending on the NC density, they still maintained discrete interfaces between two compartments. Moreover, the fraction of the bicompartmental particles was higher than 98% based on flow cytometry. This study delineates a new approach for preparation of inorganic/organic composite particles with precisely engineered, anisotropic nanoparticle distributions and may contribute to further developments in emerging scientific areas, such as smart materials or particle-based diagnostics. | en_US |
dc.format.extent | 533596 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | WILEY-VCH Verlag | en_US |
dc.subject.other | Chemistry | en_US |
dc.subject.other | Polymer and Materials Science | en_US |
dc.title | Compartmentalization of Gold Nanocrystals in Polymer Microparticles using Electrohydrodynamic Co-Jetting | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Biological Chemistry | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Departments of Chemical Engineering, Macromolecular Science and Engineering, and Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA | en_US |
dc.contributor.affiliationum | Departments of Chemical Engineering, Macromolecular Science and Engineering, and Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA | en_US |
dc.contributor.affiliationum | Departments of Chemical Engineering, Macromolecular Science and Engineering, and Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA ; Departments of Chemical Engineering, Macromolecular Science and Engineering, and Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA. Fax: (+1) 734 764 7453 | en_US |
dc.contributor.affiliationother | Department of Materials Science and Engineering, Massachusetts Institute of Technology, Massachusetts 02139, USA | en_US |
dc.contributor.affiliationother | Department of Materials Science and Engineering, Massachusetts Institute of Technology, Massachusetts 02139, USA | en_US |
dc.identifier.pmid | 21590889 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/64928/1/176_ftp.pdf | |
dc.identifier.doi | 10.1002/marc.200900597 | en_US |
dc.identifier.source | Macromolecular Rapid Communications | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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