Zwitterionic Polypeptides: Chemoenzymatic Synthesis and Loosening Function for Cellulose Crystals.
Journal
Biomacromolecules
ISSN: 1526-4602
Titre abrégé: Biomacromolecules
Pays: United States
ID NLM: 100892849
Informations de publication
Date de publication:
11 05 2020
11 05 2020
Historique:
pubmed:
17
1
2020
medline:
22
6
2021
entrez:
17
1
2020
Statut:
ppublish
Résumé
A polypeptide with a GlyHisGly repeating sequence containing zwitterionic structures that effectively interact with cellulose was synthesized for dissociation of cellulose crystals. Polypeptide with the GlyHisGly sequence was synthesized by chemoenzymatic polymerization and postfunctionalization of the His residues was performed to afford imidazolium butyrate on the side chains. The resulting zwitterionic polypeptide effectively dissociated bundles of tunicate cellulose nanocrystals, even when the conditions were mild and the concentration of the polypeptide was as low as 1-2 mg mL
Identifiants
pubmed: 31944665
doi: 10.1021/acs.biomac.9b01700
doi:
Substances chimiques
Peptides
0
Cellulose
9004-34-6
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM