Impact of chiral ligands on photophysical and electro-optical properties of β-diketonate europium complexes in circularly polarized OLEDs.
Sign Up to like & getrecommendations! Published in 2023 at "Chirality"
DOI: 10.1002/chir.23538
Abstract: Luminescent lanthanide complexes exhibiting chiroptical properties are attracting attention for their application in chiral optoelectronics and photonics, thanks to their unique optical properties, allied to intraconfigurational f-f transitions, which are generally electric-dipole-forbidden and can be… read more here.
Keywords: optical properties; circularly polarized; chiral ligands; impact chiral ... See more keywords
Synthesis and Luminescence Properties of Immobilized Europium β-CD Complexes on Silica
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-018-0787-x
Abstract: Functionalized silica gel organic–inorganic hybrid materials based on covalently grafted lanthanide coordinations onto organosilicone have been the subject of intense study due to their superior physicochemical properties. However, it cannot be assumed that all the… read more here.
Keywords: immobilized europium; luminescence properties; europium; properties immobilized ... See more keywords
Emerging waste-free non-destructive system based on molecular sensors originating from novel europium complexes for in-situ determination of polymer coating thickness
Sign Up to like & getrecommendations! Published in 2021 at "Progress in Organic Coatings"
DOI: 10.1016/j.porgcoat.2021.106527
Abstract: Abstract Herein, novel europium(III) complex derivatives dedicated to polymer chemistry applications as molecular sensors have been reported. The following are among them tris(4,4,4-trifluoro-1-phenylbutane-1,3-dione)europium(III) (BTA) and tris(4,4,4-trifluoro-1-(2-naphthyl)butane-1,3-dione)europium(III)] (NTA). To obtain the relevant europium complexes, they were… read more here.
Keywords: europium complexes; determination; europium; novel europium ... See more keywords
Europium Complexes: Luminescence Boost by a Single Efficient Antenna Ligand
Sign Up to like & getrecommendations! Published in 2017 at "ACS Omega"
DOI: 10.1021/acsomega.7b00647
Abstract: We advance the concept that a single efficient antenna ligand substituted in or added to an otherwise weakly luminescent europium complex is enough to significantly boost its luminescence. Our results, on the basis of photophysical… read more here.
Keywords: europium complexes; efficient antenna; antenna ligand; antenna ... See more keywords
Targeted pH switched europium complexes monitoring receptor internalisation in living cells.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc01029h
Abstract: We report the design and evaluation of pH responsive luminescent europium(iii) probes that allow conjugation to targeting vectors to monitor receptor internalisation in cells. The approach adopted here can be used to tag proteins selectively… read more here.
Keywords: receptor internalisation; switched europium; targeted switched; internalisation ... See more keywords
White light-emissive europium complexes and their versatile applications
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry Frontiers"
DOI: 10.1039/d1qm00083g
Abstract: Dual-emissive single-component white light-emissive luminogens are promising color convertors for white light-emitting diodes. In this context, a new class of bipolar phenanthroimidazole-based (N1 functionalization with Ph, mCF3, and pCF3) ancillary ligands and their efficient β-diketonate… read more here.
Keywords: light emissive; white light; versatile applications; emission ... See more keywords
Luminescent 1,10-Phenanthroline β-Diketonate Europium Complexes with Large Second-Order Nonlinear Optical Properties
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27206990
Abstract: Substitution of the diglyme ligand of [Eu(hfa)3(diglyme)] (where hfa is hexafluoroacetylacetonate) with a simple 1,10-phenanthroline leads to a six-fold increase of the product μβEFISH, as measured by the Electric-Field-Induced Second Harmonic generation (EFISH) technique. Similarly,… read more here.
Keywords: europium complexes; phenanthroline; second order; large second ... See more keywords