Controlled cell adhesion on poly(dopamine) interfaces photopatterned with non-fouling brushes

Rodriguez-Emmenegger, C., Preuss, C.M., Yameen, B., Pop-Georgievski, O., Bachmann, M., Mueller, J.O., Bruns, M., Goldmann, A.S., Bastmeyer, M., & Barner-Kowollik, C. (2013) Controlled cell adhesion on poly(dopamine) interfaces photopatterned with non-fouling brushes. Advanced Materials, 25(42), pp. 6123-6127.

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Bioinspired poly(dopamine) (PDA) films are merged with antifouling poly(MeOEGMA) brushes utilizing a nitrile imine-mediated tetrazole-ene cycloaddition (NITEC)-based phototriggered surface encoding protocol. The antifouling brushes were photopatterned on PDA surfaces, leading cells to form confluent layers in the non-irradiated sections, while no adhesion occurred on the brushes resulting in a remarkably precise cell pattern. The presented strategy paves the way for the design of tailor-made patterned cell interfaces. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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79 citations in Web of Science®
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ID Code: 99362
Item Type: Journal Article
Refereed: Yes
Keywords: antifouling polymer brushes, micropatterning, nitrile imine-mediated tetrazole-ene cycloaddition (NITEC), photoligation, poly(dopamine), Antifouling polymers, Micro patterning, Amines, Cell adhesion, Cyanides, Neurophysiology, acrylic acid derivative, actin binding protein, cell adhesion molecule, green fluorescent protein, hybrid protein, indole derivative, macrogol derivative, phosphoprotein, poly(oligoethylene glycol methyl ether acrylate), polydopamine, polymer, silicon, vasodilator stimulated phosphoprotein, animal, article, biosynthesis, cell line, chemistry, genetics, metabolism, rat, vasodilator-stimulated phosphoprotein, Acrylates, Animals, Cell Adhesion Molecules, Green Fluorescent Proteins, Indoles, Microfilament Proteins, Phosphoproteins, Polyethylene Glycols, Polymers, Rats, Recombinant Fusion Proteins
DOI: 10.1002/adma.201302492
ISSN: 0935-9648
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > Institutes > Institute for Future Environments
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Deposited On: 22 Sep 2016 04:50
Last Modified: 17 May 2017 00:45

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