Multicolor Emission in Chemically and Structurally Tunable Er:Yb:SrFX (X = Cl, Br) Upconverting Nanocrystals
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.8b00653
Abstract: The synthesis, structural analysis, and NIR-to-visible upconversion luminescence of color-tunable Er:Yb:SrFX (X = Cl, Br) nanocrystals are reported. Green, orange, and red-emitting upconverters were achieved by employing chemically and structurally tunable alkaline-earth fluorohalides as hosts… read more here.
Keywords: structurally tunable; tunable srfx; emission chemically; multicolor emission ... See more keywords
Nanohybrids with switchable multicolor emission for anticounterfeiting
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc01008b
Abstract: Dual-mode and multimode excited fluorescent materials have showed huge value in anti-counterfeiting field. Herein, a mechanical mixing and ball milling method was used to design nanohybrids of Tm/Yb: NaYF4 upconversion... read more here.
Keywords: multicolor emission; nanohybrids switchable; emission anticounterfeiting; switchable multicolor ... See more keywords
Multicolor emission based on a N, N′—Disubstituted dihydrodibenzo [a, c] phenazine crown ether macrocycle
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.1087610
Abstract: Dynamic fluorophore 9,14-diphenyl-9,14-dihydrodibenzo[a,c]phenazine (DPAC) affords a new platform to produce diverse emission outputs. In this paper, a novel DPAC-containing crown ether macrocycle D-6 is synthesized and characterized. Host-guest interactions of D-6 with different ammonium guests… read more here.
Keywords: dihydrodibenzo phenazine; crown ether; ether macrocycle; multicolor emission ... See more keywords