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Cited by 202

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Blood Compatible Graphene/Heparin Conjugate through Noncovalent Chemistry

Lee, Da Young, Khatun, Zehedina, Lee, Ji-Hoon, Lee, Yong-kyu, In, Insik·2011·Biomacromolecules

Abstract

Blood compatible graphene/heparin conjugate is simply formulated through noncovalent interaction between chemically reduced graphene and heparin. Charge repulsion of negatively charged heparin on graphene plates renders hydrophobic graphene to be solublized in aqueous media without any precipitation or aggregation even after 6 months. Unfractioned heparin (UFH) with higher molecular weight was effective for graphene solubilization while low molecular weight heparin (LMWH) was not. Noncovalently interacting heparin chains on graphene plates preserve their anticoagulant activity after conjugation with graphene. Graphene/UFH conjugate shows much enhanced anti factor Xa (FXa) activity of 29.6 IU/mL compared with pristine graphene oxide (GO; 1.03 IU/mL).

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Metadata

Authors
Lee, D. Y., Khatun, Z., Lee, J.-H., Lee, Y.-K., & In, I.
Venue
Biomacromolecules
Published
2011-01-10
Volume
12
Issue
2
Pages
336-341
ISSN
  • 1525-7797 (ISSN-L)
  • 1526-4602
OpenAlex
W2039938393
Cited by
202
References
1
FWCI
11.30
Type
journal article
Language
en
Open access
closed

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