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Journal Article

Programmable patterning of protein bioactivity by visible light.

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Reuther,  Cordula
Max Planck Institute of Molecular Cell Biology and Genetics, Max Planck Society;

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Tucker,  Robert
Max Planck Institute of Molecular Cell Biology and Genetics, Max Planck Society;

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Ionov,  Leonid
Max Planck Institute of Molecular Cell Biology and Genetics, Max Planck Society;

/persons/resource/persons219112

Diez,  Stefan
Max Planck Institute of Molecular Cell Biology and Genetics, Max Planck Society;

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Citation

Reuther, C., Tucker, R., Ionov, L., & Diez, S. (2014). Programmable patterning of protein bioactivity by visible light. Nano Letters, 14(7), 4050-4057.


Cite as: https://hdl.handle.net/21.11116/0000-0001-05EC-0
Abstract
The simple and quick patterning of functional proteins on engineered surfaces affords an opportunity to fabricate protein microarrays in lab-on-chip systems. We report on the programmable patterning of proteins as well as the local activation of enzymes by visible light. We successfully generated functional protein patterns with different geometries in situ and demonstrated the specific patterning of multiple kinds of proteins side-by-side without the need for specific linker molecules or elaborate surface preparation.