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

E. O. Platonova; A. V. Rozhkov; S. A. Lermontova; L. G. Klapshina; A. N. Konev; L. N. Bochkarev; G. A. Abakumov

doi:10.1134/S1070363218040175

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

Authors: Platonova E.O.¹, Rozhkov A.V.¹, Lermontova S.A.¹, Klapshina L.G.¹, Konev A.N.¹, Bochkarev L.N.¹, Abakumov G.A.¹
Affiliations:
1. G.A. Razuvaev Institute of Organometallic Chemistry
Issue: Vol 88, No 4 (2018)
Pages: 731-735
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/222137
DOI: https://doi.org/10.1134/S1070363218040175
ID: 222137

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Abstract

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).