Photo-Patterning of Non-Fouling Polymers and Biomolecules on Paper

Functional cellulose substrates with tetrazole moieties are generated to serve as universal platforms for the spatio‐temporal immobilization of synthetic ultra‐low fouling polymer brushes and protein species via a nitrile imine‐mediated tetrazole‐ene cycloaddition (NITEC)‐based protocol. Poly(carbox...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2014-06, Vol.26 (24), p.4087-4092
Main Authors: Tischer, Thomas, Rodriguez-Emmenegger, Cesar, Trouillet, Vanessa, Welle, Alexander, Schueler, Vincent, Mueller, Jan O., Goldmann, Anja S., Brynda, Eduard, Barner-Kowollik, Christopher
Format: Article
Language:English
Subjects:
Adsorption - radiation effects
antifouling polymer brushes
bioactive paper
Biomedical materials
Biomolecules
Biosensing Techniques - methods
Brush plating
Brushes
cellulose
Cycloaddition
Fouling
Immunoassay - methods
Materials Testing
micropatterning
Molecular Imprinting - methods
nitrile imine-mediated tetrazole-ene cycloaddition (NITEC)
Photochemistry - methods
Photography - methods
Polymerization
Protein Array Analysis - methods
Single electrons
Streptavidin - chemistry
Surface Properties - radiation effects
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Summary:Functional cellulose substrates with tetrazole moieties are generated to serve as universal platforms for the spatio‐temporal immobilization of synthetic ultra‐low fouling polymer brushes and protein species via a nitrile imine‐mediated tetrazole‐ene cycloaddition (NITEC)‐based protocol. Poly(carboxybetaine acrylamide) brushes are grafted from initiators photo‐patterned by NITEC utilizing single electron transfer living radical polymerization. Streptavidin is photo‐immobilized with remarkable efficiency, opening the possibility to generate new materials for biomedical and biosensing applications.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201401006