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Cited by 432

The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.

Mussel-Inspired Encapsulation and Functionalization of Individual Yeast Cells

Yang, Sung Ho, Kang, Sung Min, Lee, Kyung-Bok, Chung, Taek Dong, Lee, Haeshin, Choi, Insung S.·2011·Journal of the American Chemical Society

Abstract

The individual encapsulation of living cells has a great impact on the area of cell-based sensors and devices as well as fundamental studies in cell biology. In this work, living yeast cells were individually encapsulated with functionalizable, artificial polydopamine shells, inspired by an adhesive protein in mussels. Yeast cells maintained their viability within polydopamine, and the cell cycle was controlled by the thickness of the shells. In addition, the artificial shells aided the cell in offering much stronger resistance against foreign aggression, such as lyticase. After formation of the polydopamine shells, the shells were functionalized with streptavidin by utilizing the chemical reactivity of polydopamine, and the functionalized cells were biospecifically immobilized onto the defined surfaces. Our work suggests a biomimetic approach to the encapsulation and functionalization of individual living cells with covalently bonded, artificial shells.

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Metadata

Authors
Yang, S. H., Kang, S. M., Lee, K.-B., Chung, T. D., Lee, H., & Choi, I. S.
Venue
Journal of the American Chemical Society
Published
2011-01-25
Volume
133
Issue
9
Pages
2795-2797
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2327015358
Cited by
432
References
20
FWCI
15.63
Type
journal article
Language
en
Open access
closed

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