Modular toolkit of multifunctional block copoly(2-oxazoline)s for the synthesis of nanoparticles
- Post-polymerization modification provides an elegant way to introduce chemical functionalities onto macromolecules to produce tailor-made materials with superior properties. This concept was adapted to well-defined block copolymers of the poly(2-oxazoline) family and demonstrated the large potential of these macromolecules as universal toolkit for numerous applications. Triblock copolymers with separated water-soluble, alkyne- and alkene-containing segments were synthesized and orthogonally modified with various low-molecular weight functional molecules by copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) and thiol-ene (TE) click reactions, respectively. Representative toolkit polymers were used for the synthesis of gold, iron oxide and silica nanoparticles.
| Author details: | Philipp Keckeis, Enriko Zeller, Carina Jung, Patricia Besirske, Felizitas KirnerORCiD, Cristina Ruiz-Agudo, Helmut SchlaadORCiDGND, Helmut CölfenORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1002/chem.202101327 |
| ISSN: | 0947-6539 |
| ISSN: | 1521-3765 |
| Pubmed ID: | https://pubmed.ncbi.nlm.nih.gov/33878222 |
| Title of parent work (English): | Chemistry - a European journal |
| Publisher: | Wiley-VCH |
| Place of publishing: | Weinheim |
| Publication type: | Article |
| Language: | English |
| Date of first publication: | 2021/04/20 |
| Publication year: | 2021 |
| Release date: | 2023/07/14 |
| Tag: | block copolymers; click chemistry; nanoparticles; polymerization; ring-opening; surfactants |
| Volume: | 27 |
| Issue: | 32 |
| Number of pages: | 5 |
| First page: | 8283 |
| Last Page: | 8287 |
| Funding institution: | Zukunftskolleg; Deutsche ForschungsgemeinschaftGerman Research Foundation (DFG) [SFB 1214]; Projekt DEAL; University of Konstanz |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
| DDC classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
| 6 Technik, Medizin, angewandte Wissenschaften / 66 Chemische Verfahrenstechnik / 660 Chemische Verfahrenstechnik | |
| Peer review: | Referiert |
| Publishing method: | Open Access / Gold Open-Access |
| License (German): |  CC-BY - Namensnennung 4.0 International |
