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Prof. Dr. habil. Hans Börner
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+49 (0)30 2093-7348 |
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+49 (0)30 2093-7500 |
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Contact Us |
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Laboratory for Organic Synthesis of Functional Systems
Department of Chemistry
Humboldt-Universität zu Berlin
Brook-Taylor-Str. 2
12489 Berlin
Germany
Sekretariat
Phone: +49 (0)30 2093-7349
Fax: +49 (0)30 2093-7215
Room: 0'144
Email
office.functional-systems hu-berlin.de |
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News
(Bio)Molecular Surface Patterning by Phototriggered Oxime Ligation
Thomas Pauloehrl, Dr. Guillaume Delaittre, Dr. Michael Bruns, Maria Meißler, Prof. Dr. Hans G. Börner, Prof. Dr. Martin Bastmeyer, Prof. Dr. Christopher Barner-Kowollik.
Making light work of ligation: A novel method utilizes light for oxime ligation chemistry. A quantitative, low-energy photodeprotection generates aldehyde which subsequently reacts with aminooxy moieties. The spatial control allows patterning on surfaces (see scheme) with a fluoro marker and GRGSGR peptide and can be imaged by time-of-flight secondary-ion mass spectrometry.
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molecular_surface_patterning.gif)