Electric Literature of 1122-54-9, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 1122-54-9, Name is 4-Acetylpyridine, SMILES is C1=C(C(=O)C)C=CN=C1, belongs to pyridine-derivatives compound. In a article, author is Zarins, Elmars, introduce new discover of the category.
HAPPY Dyes as Light Amplification Media in Thin Films
A series of 1H amorphous tri-phenyl pyridine (HAPPY) dyes have been synthesized from luminescent triphenyl-group-containing 2-methyl-6-styryl-substituted-4H-pyran-4-ylidene derivatives in reactions with benzylamine and investigated for suitability as solution-processable light-emitting medium components in thin films for amplified spontaneous emission (ASE). Conversion of a 4H-pyrane ring into a 1H-pyridine fragment enables aggregation-induced emission enhancement (AIEE) behavior in the target products and slightly increases thermal stability, glass transition temperatures, and ASE efficiency with PLQY up to 15% and ASE thresholds as low as 46 mu J/cm(2) in neat spin-cast films, although thermal and photophysical properties are mostly dominated by the incorporated electron acceptors. Continued lasing parameter efficiency parameter improvement experiments revealed that no further optimization of HAPPY dyes by doping in polymer matrixes is required emission thresholds were lowest in pure neat films due to the AIEE phenomenon.
Electric Literature of 1122-54-9, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 1122-54-9 is helpful to your research.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem