Three-Dimensional Microscaffolds Exhibiting Spatially Resolved Surface Chemistry

Richter, Benjamin, Pauloehrl, Thomas, Kaschke, Johannes, Fichtner, Dagmar, Fischer, Joachim, Greiner, Alexandra M., Wedlich, Doris, Wegener, Martin, Delaittre, Guillaume, Barner-Kowollik, Christopher, & Bastmeyer, Martin (2013) Three-Dimensional Microscaffolds Exhibiting Spatially Resolved Surface Chemistry. ADVANCED MATERIALS, 25(42), pp. 6117-6122.

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Spatial control over the surface chemistry of 3D organic–inorganic hybrid microscaffolds is achieved by a two-photon-triggered cycloaddition. Following a coating step with photoactivatable dienes via silanization, surface irradiation with a femtosecond-pulsed laser in the presence of functional dienophiles enables a site-selective alteration of the surface chemistry. Bioconjugation with fluorescent protein tags is employed to reveal the 3D molecular patterns.

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18 citations in Web of Science®
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ID Code: 97112
Item Type: Journal Article
Refereed: Yes
DOI: 10.1002/adma.201302678
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > Institutes > Institute for Future Environments
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Wiley
Deposited On: 07 Sep 2016 06:06
Last Modified: 08 Sep 2016 04:47

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