1. Laboratory of Organic and Macromolecular
Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstrasse
10, 07743 Jena, Germany
2. Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
3. IBM Almaden
Research Center, 650 Harry Road, San Jose, California 95120, United States
4. Institute of Bioengineering
and Nanotechnology, 31 Biopolis Way,
The Nanos, Singapore 138669, Singapore