English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Vesicles of double hydrophilic pullulan and poly(acrylamide) block copolymers: A combination of synthetic- and bio-derived blocks

Willersinn, J., Bogomolova, A., Brunet Cabré, M., & Schmidt, B. V. K. J. (2017). Vesicles of double hydrophilic pullulan and poly(acrylamide) block copolymers: A combination of synthetic- and bio-derived blocks. Polymer Chemistry, 8(7), 1244-1254. doi:10.1039/C6PY02212J.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-3FBC-5 Version Permalink: http://hdl.handle.net/21.11116/0000-0000-3AF9-7
Genre: Journal Article

Files

show Files
hide Files
:
2382762.pdf (Publisher version), 5MB
Name:
2382762.pdf
Description:
-
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-

Locators

show

Creators

show
hide
 Creators:
Willersinn, Jochen1, Author              
Bogomolova, Anna, Author
Brunet Cabré, Marc, Author
Schmidt, Bernhard V. K. J.1, Author              
Affiliations:
1Bernhard Schmidt, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_2149676              

Content

show
hide
Free keywords: Open Access
 Abstract: The formation of vesicular structures with average diameters from 200 to 300 nm consisting of double hydrophilic diblock copolymers pullulan-b-poly(N,N-dimethylacrylamide) (Pull-b-PDMA) and pullulan-b-poly(N-ethylacrylamide) (Pull-b-PEA) in aqueous solution is described. Bio-derived pullulan was depolymerized and functionalized with alkyne endgroups. Furthermore, azide end functionalized acrylamide blocks PDMA and PEA were synthesized via RAFT polymerization. Individual blocks were conjugated via copper catalyzed azide alkyne cycloaddition (CuAAC) to afford defined double hydrophilic block copolymers. Aqueous solutions of the synthesized block copolymers showed formation of completely hydrophilic vesicles that were observed via various techniques including dynamic light scattering (DLS), static light scattering (SLS), laser scanning confocal microscopy (LSCM), and cryogenic scanning electron microscopy (SEM).

Details

show
hide
Language(s):
 Dates: 2017-01-092017
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1039/C6PY02212J
BibTex Citekey: C6PY02212J
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Polymer Chemistry
  Abbreviation : Polym. Chem.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Cambridge, UK : Royal Society of Chemistry
Pages: - Volume / Issue: 8 (7) Sequence Number: - Start / End Page: 1244 - 1254 Identifier: ISSN: 1759-9954