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Multivalent Carbohydrate-Functionalized Polymer Nanocrystals

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2019

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Tong, Qiong

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https://doi.org/10.1021/acs.biomac.8b01460
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Chemie: Publikationen
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Biomacromolecules. 2019, 20(1), pp. 294-304. ISSN 1525-7797. eISSN 1526-4602. Available under: doi: 10.1021/acs.biomac.8b01460

Zusammenfassung

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.

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540 Chemie

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ISO 690TONG, 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
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}
}
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