Articles with "europium complex" as a keyword



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Luminescence of Europium complex enhanced by surface plasmons of gold nanoparticles for possible application in luminescent solar concentrators

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Published in 2018 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2017.09.030

Abstract: Abstract The paper consists of two parts, the first part is a short description of continuous brilliant scientific activity of Renata Reisfeld and the second part consists of the new findings of luminescence of Europium… read more here.

Keywords: surface plasmons; plasmons gold; gold nanoparticles; luminescence europium ... See more keywords
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Europium complex of 2,2′-bipyridine-6,6′-dicarboxylic acid bis[di(phosphonomethyl)amide] as a new efficient water-soluble luminescent dye

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Published in 2019 at "Mendeleev Communications"

DOI: 10.1016/j.mencom.2019.05.013

Abstract: A new water-soluble luminescent complex of europium with an organic ligand bearing di(phosphonomethyl)amide moiety has been synthesized and characterized by NMR spectroscopy and HRMS-ESI analysis. Its luminescence quantum yield is 4.7 and 1.2%, and luminescence… read more here.

Keywords: luminescent; water; europium complex; soluble luminescent ... See more keywords

A luminescent europium complex for the selective detection of trace amounts of aldicarb sulfoxide and prometryne

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Published in 2017 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2017.01.043

Abstract: Abstract The interaction between luminescent Eu(TAN) 2 (Phen) ternary complex (where TAN = 4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione and Phen = 1,10 phenanthroline) with prometryne and aldicarb sulfoxide was studied by fluorescence spectroscopic technique. The results showed that the luminescence of europium complex… read more here.

Keywords: prometryne; luminescent europium; europium complex; aldicarb sulfoxide ... See more keywords
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Making graphene luminescent by adsorption of an amphiphilic europium complex

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Published in 2018 at "Applied Physics Letters"

DOI: 10.1063/1.5016418

Abstract: We fabricated luminescent chemical vapor deposition-grown monolayer graphene sheets with an adsorbed europium complex, EuLC18, and characterized their luminescence properties. The EuLC18/graphene sheets clearly showed several photoluminescence peaks in a wavelength region from 580 to… read more here.

Keywords: graphene luminescent; making graphene; europium; graphene sheets ... See more keywords
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Effects of Europium Complex on Thermal and Photoluminescence Properties of Polyurethane-Europium Materials

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Published in 2023 at "Polymers"

DOI: 10.3390/polym15051064

Abstract: A europium complex with double bonds was synthesized with crotonic acid as the ligand and a europium ion as the center ion. Then, the obtained europium complex was added to synthesized poly(urethane-acrylate) macromonomers to prepare… read more here.

Keywords: europium complex; europium; polyurethane europium; effects europium ... See more keywords
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Temperature-Dependent Circularly Polarized Luminescence of a Cholesteric Copolymer Doped with a Europium Complex

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Published in 2023 at "Polymers"

DOI: 10.3390/polym15061344

Abstract: The design of new materials for non-contact temperature sensors is an important task for scientists working in the fields of chemistry, physics, and materials science. In the present paper, a novel cholesteric mixture based on… read more here.

Keywords: temperature; temperature dependent; europium complex; copolymer doped ... See more keywords