FIELD: chemistry.
SUBSTANCE: invention relates to metal-polymer complex of europium (Eu3+) and (co)poly-(methylmethacrylate)-(1-methacryloyl-2-(2-pyridyl)-4-carboxy quinolyl)hydrazine of formula: 
where: m:k = 80 - 95.5:20 - 3.9:0 - 0.6 mol %, MM from 17000 to 24000 Da, Lig denotes a low-molecular weight ligand selected from dibenzoyl methane, thenoyltrifluoroacetone, having Eu3+ ion content from 2.6 to 9.6 wt %.
EFFECT: obtaining complexes with high luminescence intensity.
2 cl, 10 ex, 1 tbl, 2 dwg
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