Functionalized organic nanoparticles from core-crosslinked poly(4-vinylbenzocyclobutene-b-butadiene) diblock copolymer micelles
| dc.contributor.author | Sakellariou, G. | en |
| dc.contributor.author | Avgeropoulos, A. | en |
| dc.contributor.author | Hadjichristidis, N. | en |
| dc.contributor.author | Mays, J. W. | en |
| dc.contributor.author | Baskaran, D. | en |
| dc.date.accessioned | 2015-11-24T17:34:33Z | |
| dc.date.available | 2015-11-24T17:34:33Z | |
| dc.identifier.issn | 0032-3861 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/13991 | |
| dc.rights | Default Licence | - |
| dc.subject | nanoparticles | en |
| dc.subject | surface-functionalization | en |
| dc.subject | diblock copolymers | en |
| dc.subject | polystyrene nanoparticles | en |
| dc.subject | nanostructures | en |
| dc.subject | macromolecules | en |
| dc.subject | polymerization | en |
| dc.subject | architecture | en |
| dc.title | Functionalized organic nanoparticles from core-crosslinked poly(4-vinylbenzocyclobutene-b-butadiene) diblock copolymer micelles | en |
| heal.abstract | Surface-functionalized polymeric nanoparticles were prepared by: a) self-assembly of poly(4-vinyl-benzocyclobutene-b-butadiene) diblock copolymer (PVBCB-b-PB) to form spherical micelles (diameter: 15-48 nm) in decane, a selective solvent for PB, b) crosslinking of the PVBCB core through thermal dimerization at 200-240 degrees C, and c) cleavage of the PB corona via ozonolysis and addition of dimethyl sulfide to afford aldehyde-functionalized nanoparticles (diameter: similar to 16-20 nm), along with agglomerated nanoparticles ranging from similar to 30 to similar to 100 nm in diameter. The characterization of the diblock copolymer precursors, the intermediate micelles and the final surface-functionalized crosslinked nanoparticles was carried out by a combination of size exclusion chromatography, static and dynamic light scattering, viscometry, thermogravimetric analysis, (1)H NMR and FTIR spectroscopy and transmission electron rnicroscopy. Published by Elsevier Ltd. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | DOI 10.1016/j.polymer.2009.10.038 | - |
| heal.identifier.secondary | <Go to ISI>://000272654100003 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0032386109009161/1-s2.0-S0032386109009161-main.pdf?_tid=d3cb6da2f47efa28126050bd7b790e9e&acdnat=1339489666_25c4ba0249ffcf4c4b7751044598eda3 | - |
| heal.journalName | Polymer | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2009 | - |
| heal.publisher | Elsevier | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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