Issue 1, 2013
From the journal:

Chemical Communications

Chemically orthogonal trifunctional Janus beads by photochemical “sandwich” microcontact printing†

Tobias Kaufmann,a   Christian Wendeln,a   M. Talha Gokmen,‡b   Stefan Rinnen,c   Maria M. Becker,a   Heinrich F. Arlinghaus,c   Filip Du Prez*b  and  Bart Jan Ravoo*a  

* Corresponding authors

a Organisch-Chemisches Institut and CeNTech, Westfälische Wilhelms-Universität Münster, Corrensstraße 40, 48149 Münster, Germany
E-mail: b.j.ravoo@uni-muenster.de
Fax: +49 251 8336557
Tel: +49 251 8333287

b Department of Organic Chemistry, Ghent University, Krijgslaan 281 S4, 9000 Gent, Belgium
E-mail: Filip.DuPrez@UGent.be
Fax: +32 9 2644972
Tel: +32 9 2644503

c Physikalisches Institut, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
E-mail: arlinghaus@wwu.de
Fax: +49 251 8333682
Tel: +49 251 8339064

Abstract

The combination of topographic and chemical orthogonality on polymer particles by site selective immobilization of functional thiols via thiol–ene chemistry provides a trifunctional particle surface with azide and acid functionalities on opposing poles and alkenes in the equatorial area. These Janus beads are accessible for site selective orthogonal chemical reactions as well as biomolecular recognition on the same particle.

Graphical abstract: Chemically orthogonal trifunctional Janus beads by photochemical “sandwich” microcontact printing

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Article information

DOI
https://doi.org/10.1039/C2CC36483B
Article type
Communication
Submitted
05 Sep 2012
Accepted
05 Nov 2012
First published
06 Nov 2012

Chem. Commun., 2013,49, 63-65

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Chemically orthogonal trifunctional Janus beads by photochemical “sandwich” microcontact printing

T. Kaufmann, C. Wendeln, M. T. Gokmen, S. Rinnen, M. M. Becker, H. F. Arlinghaus, F. Du Prez and B. J. Ravoo, Chem. Commun., 2013, 49, 63 DOI: 10.1039/C2CC36483B

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