1. Modular Toolkit of Multifunctional Block Copoly(2‐oxazoline)s for the Synthesis of Nanoparticles.
- Author
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Keckeis, Philipp, Zeller, Enriko, Jung, Carina, Besirske, Patricia, Kirner, Felizitas, Ruiz‐Agudo, Cristina, Schlaad, Helmut, and Cölfen, Helmut
- Subjects
NANOPARTICLES ,MACROMOLECULES ,IRON oxide nanoparticles ,MECHANICAL properties of condensed matter ,POLYMERS ,COPOLYMERS ,BLOCK copolymers - Abstract
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. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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