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Precisely alternating functionalized polyampholytes prepared in a single pot from sustainable thiolactone building blocks

Cristina Resetco, Daniel Frank UGent, Nazif Ugur Kaya, Nezha Badi and Filip Du Prez UGent (2017) ACS MACRO LETTERS. 6(3). p.277-280
abstract
Polyampholytes with precisely alternating cationic and anionic functional groups were prepared using sustainable thiolactone building blocks in a simple one-pot procedure at room temperature and in water. Ring opening of the N-maleamic acid-functionalized homocysteine thiolactone monomer enabled the introduction of different functional groups into the polymer chain, which contributed to both ionic and hydrogen bonding interactions. The resulting polyampholytes exhibited various isoelectric points while maintaining high solubility in water under different pH and ionic strengths, which expands their potential applications. Finally, it is shown that the upper critical solution temperature (UCST) of these alternating polyampholytes in water/ethanol (30/70% vol) solutions can be tuned as a function of the content of ionic and hydroxyl groups.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
MALEAMIC ACIDS, POLYMERIZATION, HYDROGELS, HYDROCHLORIDE, PERFORMANCE, COPOLYMERS, CHEMISTRY, POWERFUL, MONOMERS, CHARGE
journal title
ACS MACRO LETTERS
ACS Macro Lett.
volume
6
issue
3
pages
277 - 280
Web of Science type
Article
Web of Science id
000397478700018
ISSN
2161-1653
DOI
10.1021/acsmacrolett.7b00079
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
8535436
handle
http://hdl.handle.net/1854/LU-8535436
date created
2017-10-25 11:17:31
date last changed
2018-01-15 10:39:06
@article{8535436,
  abstract     = {Polyampholytes with precisely alternating cationic and anionic functional groups were prepared using sustainable thiolactone building blocks in a simple one-pot procedure at room temperature and in water. Ring opening of the N-maleamic acid-functionalized homocysteine thiolactone monomer enabled the introduction of different functional groups into the polymer chain, which contributed to both ionic and hydrogen bonding interactions. The resulting polyampholytes exhibited various isoelectric points while maintaining high solubility in water under different pH and ionic strengths, which expands their potential applications. Finally, it is shown that the upper critical solution temperature (UCST) of these alternating polyampholytes in water/ethanol (30/70\% vol) solutions can be tuned as a function of the content of ionic and hydroxyl groups.},
  author       = {Resetco, Cristina and Frank, Daniel and Kaya, Nazif Ugur and Badi, Nezha and Du Prez, Filip},
  issn         = {2161-1653},
  journal      = {ACS MACRO LETTERS},
  keyword      = {MALEAMIC ACIDS,POLYMERIZATION,HYDROGELS,HYDROCHLORIDE,PERFORMANCE,COPOLYMERS,CHEMISTRY,POWERFUL,MONOMERS,CHARGE},
  language     = {eng},
  number       = {3},
  pages        = {277--280},
  title        = {Precisely alternating functionalized polyampholytes prepared in a single pot from sustainable thiolactone building blocks},
  url          = {http://dx.doi.org/10.1021/acsmacrolett.7b00079},
  volume       = {6},
  year         = {2017},
}

Chicago
Resetco, Cristina, Daniel Frank, Nazif Ugur Kaya, Nezha Badi, and Filip Du Prez. 2017. “Precisely Alternating Functionalized Polyampholytes Prepared in a Single Pot from Sustainable Thiolactone Building Blocks.” Acs Macro Letters 6 (3): 277–280.
APA
Resetco, C., Frank, D., Kaya, N. U., Badi, N., & Du Prez, F. (2017). Precisely alternating functionalized polyampholytes prepared in a single pot from sustainable thiolactone building blocks. ACS MACRO LETTERS, 6(3), 277–280.
Vancouver
1.
Resetco C, Frank D, Kaya NU, Badi N, Du Prez F. Precisely alternating functionalized polyampholytes prepared in a single pot from sustainable thiolactone building blocks. ACS MACRO LETTERS. 2017;6(3):277–80.
MLA
Resetco, Cristina, Daniel Frank, Nazif Ugur Kaya, et al. “Precisely Alternating Functionalized Polyampholytes Prepared in a Single Pot from Sustainable Thiolactone Building Blocks.” ACS MACRO LETTERS 6.3 (2017): 277–280. Print.