1. Center for Drug Delivery and
Nanomedicine and Department of Pharmaceutical Sciences, College of
Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska 68198-5830,
United States
2. Biomedical
Materials and Engineering
Center, Wuhan University of Technology, Wuhan 430070, P. R. China
3. Professur für Makromolekulare
Chemie, Department Chemie, Technische Universität Dresden,
Zellescher Weg 19, 01069 Dresden, Germany
4. Laboratory of Chemical Design
of Bionanomaterials, Faculty of Chemistry, M. V. Lomonosov Moscow
State University, Moscow 119992, Russia