Anion-Dependent Outstanding Luminescence Enhancement of Eu(D-facam)3 Upon Coexistence With the Tetramethylammonium Cation was written by Li, Ziying;Minami, Haruki;Nakamura, Kazuki;Kobayashi, Norihisa. And the article was included in ChemPhysChem in 2021.Application of 75-57-0 The following contents are mentioned in the article:
The effect of Me4N+ salts with different counteranions on the photophys. properties of a chiral Eu(III) complex (Eu(D-facam)3) were studied. Anion-dependent luminescence of the Eu(III) complex was observed, and particularly in the presence of acetate ions, an outstanding luminescence enhancement (>300 times) and induced circularly polarized luminescence (glum = -0.63) were obtained. The energy transfer process was then evaluated using key photophys. parameters, and the sensitization efficiency of the Eu(III) complex significantly increased in the presence of Me4NOAc (TMAOAc). The interactions between Eu(D-facam)3 and TMAOAc were confirmed by luminescence anal., CD spectroscopy, FTIR spectroscopy and mass spectral measurements. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Application of 75-57-0).
Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Application of 75-57-0
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics