Functionalized Polynorbornenes with Oligoether Units and Luminophoric Iridium(III) Complexes in Side Chains. Synthesis, Photophysical, and Biological Properties

Functionalized Polynorbornenes with Oligoether Units and Luminophoric Iridium(III) Complexes in Side Chains. Synthesis, Photophysical, and Biological Properties

Copolymers with oligoether units and luminophoric iridium(III) complexes in the side chains have been synthesized via metathesis polymerization. The copolymers containing different luminophoric iridium(III) complexes have exhibited strong green, blue-green, or red photoluminescence. The copolymers a...

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Veröffentlicht in:Russian journal of general chemistry 2018-04, Vol.88 (4), p.731-735
Hauptverfasser: Platonova, E. O., Rozhkov, A. V., Lermontova, S. A., Klapshina, L. G., Konev, A. N., Bochkarev, L. N., Abakumov, G. A.
Format: Artikel
Sprache:eng
Schlagworte:
Biological properties
Chemical synthesis
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Copolymers
Drug delivery systems
Drugs
Iridium
Iridium compounds
Metathesis
Photoluminescence
Polymerization
Polynorbornene
Toxicity
Vehicles
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Zusammenfassung:Copolymers with oligoether units and luminophoric iridium(III) complexes in the side chains have been synthesized via metathesis polymerization. The copolymers containing different luminophoric iridium(III) complexes have exhibited strong green, blue-green, or red photoluminescence. The copolymers are soluble in water, forming micelles with average size 14‒20 nm. The copolymer with red photoluminescence has low cytotoxicity with respect to epidermoid human carcinoma cells (line A431).
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363218040175