Using Self-Polymerized Dopamine to Modify the Antifouling Property of Oligo(ethylene glycol) Self-Assembled Monolayers and Its Application in Cell Patterning
Abstract
We report a one-step, mild method to modify antifouling oligo(ethylene glycol)-terminated self-assembled monolayers. We demonstrate for the first time that self-polymerized dopamine, previously reported as an underwater adhesive, can be patterned on typical antifouling surfaces by microfluidic patterning or microcontact printing. The patterns can be applied in spatiotemporal cell patterning.
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One-step codeposition of poly(ethyleneimine)-graft-poly(ethylene glycol) (PEI-g-PEG) and PEI-g-biotin via a polydopamine coating layer on various substrates enables cells to selectively attach on such polydopamine-modified surfaces.
“Tsai et al. [75] gave an example of performing one-step codeposition of poly(ethyleneimine)-graft-poly(ethylene glycol) (PEI-g-PEG) and PEI-g-biotin via PDA coating layer on various substrates. This enables cells to selectively attach on such PDA modified surfaces.”
From Polydopamine-Assisted Surface Modification for Bone Biosubstitutes (2016) · cites this paper as [75]
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Polydopamine-Assisted Surface Modification for Bone Biosubstitutes
Huang, S., Liang, N., Hu, Y., Zhou, X., & Abidi, N. (2016) · BioMed Research International · doi:10.1155/2016/2389895 · Cited by 97 · see citing works
- Authors
- Sun, K., Song, L., Xie, Y., Liu, D., Wang, D., Wang, Z., Ma, W., Zhu, J., & Jiang, X.
- Affiliations
- National Center for Nanoscience and Technology (CN)
- Corresponding author
- Wang, Zhuo
- Jiang, Xingyu
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-04-26
- Volume
- 27
- Issue
- 10
- Pages
- 5709-5712
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2312778695
- Cited by
- 51
- References
- 0
- Citations by year
- 2023: 2 · 2022: 1 · 2021: 3 · 2020: 2 · 2019: 1 · 2018: 3 · 2017: 5 · 2016: 5 · 2015: 8 · 2014: 4 · 2013: 6 · 2012: 10
- FWCI
- 3.10
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Langmuir (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Physical Sciences › Materials Science › Surfaces, Coatings and Films › Polymer Surface Interaction Studies
- Physical Sciences › Engineering › Biomedical Engineering › Nanofabrication and Lithography Techniques
- Physical Sciences › Engineering › Ocean Engineering › Marine Biology and Environmental Chemistry
- Keywords
- antifouling surfaces, cell patterning, microfluidic patterning, microcontact printing, wet adhesion
- MeSH terms
- Animals, Cell Adhesion, Dopamine, Polyethylene Glycols, NIH 3T3 Cells, Mice, Biofouling, Polymerization
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