Multivalent Carbohydrate-Functionalized Polymer Nanocrystals
| dc.contributor.author | Tong, Qiong | |
| dc.contributor.author | Schmidt, Magnus S. | |
| dc.contributor.author | Wittmann, Valentin | |
| dc.contributor.author | Mecking, Stefan | |
| dc.date.accessioned | 2019-01-16T08:52:35Z | |
| dc.date.available | 2019-01-16T08:52:35Z | |
| dc.date.issued | 2019 | eng |
| dc.description.abstract | Nanoparticles with a covalently bound shell of carbohydrate and sulfate groups, respectively, and a polyethylene core were generated by Ni(II)-catalyzed aqueous copolymerization of ethylene with comonomers undec-10-en-1-yl sulfate, undec-10-en-1-yl β-D-glucoside or undec-10-en-1-yl α-D-mannoside, respectively. Via remote substituents of the catalyst, the degree of branching and consequently degree of crystallinity of the polyethylene core could be controlled. This in turn impacts particle shapes, from spherical to anisotropic platelets, as observed by cryo-TEM. Enzyme-linked lectin assays revealed the mannose-decorated nanocrystals to be efficient multivalent ligands for Concavalin A. | eng |
| dc.description.version | published | eng |
| dc.identifier.doi | 10.1021/acs.biomac.8b01460 | eng |
| dc.identifier.pmid | 30512919 | eng |
| dc.identifier.uri | https://kops.uni-konstanz.de/handle/123456789/44582 | |
| dc.language.iso | eng | eng |
| dc.subject.ddc | 540 | eng |
| dc.title | Multivalent Carbohydrate-Functionalized Polymer Nanocrystals | eng |
| dc.type | JOURNAL_ARTICLE | eng |
| dspace.entity.type | Publication | |
| kops.citation.bibtex | @article{Tong2019Multi-44582,
year={2019},
doi={10.1021/acs.biomac.8b01460},
title={Multivalent Carbohydrate-Functionalized Polymer Nanocrystals},
number={1},
volume={20},
issn={1525-7797},
journal={Biomacromolecules},
pages={294--304},
author={Tong, Qiong and Schmidt, Magnus S. and Wittmann, Valentin and Mecking, Stefan}
} | |
| kops.citation.iso690 | TONG, Qiong, Magnus S. SCHMIDT, Valentin WITTMANN, Stefan MECKING, 2019. Multivalent Carbohydrate-Functionalized Polymer Nanocrystals. In: Biomacromolecules. 2019, 20(1), pp. 294-304. ISSN 1525-7797. eISSN 1526-4602. Available under: doi: 10.1021/acs.biomac.8b01460 | deu |
| kops.citation.iso690 | TONG, Qiong, Magnus S. SCHMIDT, Valentin WITTMANN, Stefan MECKING, 2019. Multivalent Carbohydrate-Functionalized Polymer Nanocrystals. In: Biomacromolecules. 2019, 20(1), pp. 294-304. ISSN 1525-7797. eISSN 1526-4602. Available under: doi: 10.1021/acs.biomac.8b01460 | eng |
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<dcterms:abstract xml:lang="eng">Nanoparticles with a covalently bound shell of carbohydrate and sulfate groups, respectively, and a polyethylene core were generated by Ni(II)-catalyzed aqueous copolymerization of ethylene with comonomers undec-10-en-1-yl sulfate, undec-10-en-1-yl β-D-glucoside or undec-10-en-1-yl α-D-mannoside, respectively. Via remote substituents of the catalyst, the degree of branching and consequently degree of crystallinity of the polyethylene core could be controlled. This in turn impacts particle shapes, from spherical to anisotropic platelets, as observed by cryo-TEM. Enzyme-linked lectin assays revealed the mannose-decorated nanocrystals to be efficient multivalent ligands for Concavalin A.</dcterms:abstract>
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