at Google ScholarTitle data
Diaz, Ivonne L. ; Sierra, Cesar A. ; Jérôme, Valérie ; Freitag, Ruth ; Perez, León D.:
Target grafting of poly(2-(dimethylamino)ethyl methacrylate) to biodegradable block copolymers.
In: Journal of Polymer Science.
Vol. 58
(2020)
Issue 16
.
- pp. 2168-2180.
ISSN 2642-4169
DOI: https://doi.org/10.1002/pol.20200204
Abstract in another language
A series of copolymers composed of methoxy poly(ethylene glycol) and a hydrophobic block of poly(ɛ-caprolactone-co-propargyl carbonate) grafted with poly(2-[dimethylamino]ethyl methacrylate) was synthesized by combining ring opening polymerization, azide-alkyne click reaction, and atom transfer radical polymerization (ATRP). Well-defined copolymers with a target composition and a tailored structure were achieved via the grafting from approach by using a single catalytic system for both click reaction and ATRP. Kinetic studies demonstrated the controlled/living character of the employed polymerization methods. The thermal properties and self-assembly in aqueous medium of the graft copolymers were dependent on their composition. The resulting polymeric materials showed low cytotoxicity toward L929 cells, demonstrating their potential for biomedical applications. This type of materials containing cationic side chains tethered to biocompatible and biodegradable segments could be the basis for promising candidates as drug and gene delivery systems.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Faculties > Faculty of Engineering Science > Chair Process Biotechnology > Chair Process Biotechnology - Univ.-Prof. Dr. Ruth Freitag Faculties Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Process Biotechnology |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 500 Science > 570 Life sciences, biology 600 Technology, medicine, applied sciences 600 Technology, medicine, applied sciences > 600 Technology 600 Technology, medicine, applied sciences > 610 Medicine and health |
| Date Deposited: | 02 Sep 2020 06:06 |
| Last Modified: | 02 Sep 2020 06:06 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/56714 |