| Transforming Frozen Self-Assemblies of Amphiphilic Block Copolymers Into Dynamic pH-Sensitive Micelles. | |
| | |
MedLine Citation:
|
PMID: 22532336 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
The self-assembly in water of an amphiphilic P(nBMA(50%) -stat-DMAEMA(50%) )(100) -b-PDMAEMA(235) diblock copolymer based on hydrophilic dimethylaminoethylmethacrylate (DMAEMA) units and hydrophobic n-butylmethacrylate (nBMA) ones is reported. DMAEMA units have been incorporated into the hydrophobic block of this copolymer to moderate its hydrophobic character. Light scattering experiments revealed the formation of micelles whose apparent aggregation number varied reversibly with the ionization degree of the DMAEMA units. Incorporating hydrophilic units into the hydrophobic block of an amphiphilic block copolymer is thus a way to generate dynamic aggregates in aqueous medium. As this strategy was also successful using other types of hydrophilic units, we believe it to be universal. |
| | |
Authors:
|
Fabien Dutertre; Olivier Boyron; Bernadette Charleux; Christophe Chassenieux; Olivier Colombani |
Related Documents
:
|
22804956 - Highly symmetric patchy multicompartment nanoparticles from the self-assembly of abc li... 2316076 - Hydration feature of urinary compounds. evidence for molecular abnormality in calcium o... 15113176 - Dynamic high-resolution 1h and 31p nmr spectroscopy and 1h t2 measurements in postmorte... 22616876 - Hierarchically structured multifunctional porous interfaces through water templated sel... 11060226 - Foraging energetics and diving behavior of lactating new zealand sea lions, phocarctos ... 21675746 - Surface of liquid water: three-body interactions and vibrational sum-frequency spectros... |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2012-4-24 |
Journal Detail:
|
Title: Macromolecular rapid communications Volume: - ISSN: 1521-3927 ISO Abbreviation: - Publication Date: 2012 Apr |
Date Detail:
|
Created Date: 2012-4-25 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 9888239 Medline TA: Macromol Rapid Commun Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
|
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
Affiliation:
|
PRES LUNAM, Université du Maine, IMMM UMR CNRS 6283, Département PCI, Avenue Olivier Messiaen, 72085 Le Mans Cedex 09, France. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Importance of a Patient Dosimetry and Clinical Follow-up Program in the Detection of Radiodermatitis...
Next Document: Asymmetric Cyclization Reactions of Allenoates with Imines or ?,?-Unsaturated Ketones Catalyzed by O...