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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Published inRussian journal of general chemistry Vol. 88; no. 4; pp. 731 - 735
Main Authors Platonova, E. O., Rozhkov, A. V., Lermontova, S. A., Klapshina, L. G., Konev, A. N., Bochkarev, L. N., Abakumov, G. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.04.2018
Springer
Springer Nature B.V
Subjects
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
functionalized polynorbornenes
iridium-containing polymers
metathesis polymerization
luminophoric iridium(III) complex
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Summary: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