3 research outputs found
A Study of the Ligand Composition Change of the Eu3+ Chelate by Two-Stage Laser Excitation Luminescence and Computer Simulation of Kinetics
The uropium(III)- tris(dibenzoylmethane)- triphenylphosphine oxide complex was studied in the polycrystalline state and in toluene at 298 K using the luminescence excitation method with two-stage rectangular pulses with decreasing intensity of stages
Characterization of the T1 State of Porphyrin Molecules on the Basis of Numerical Modeling of Decrease and Increase of Fluorescence Intensity Kinetics
For a number of porphyrin molecules, it was shown that their excitation by light pulses of a rectangular step shape and a certain duration led to experimentally observed dynamical decrease and increase of fluorescence kinetics due to changes in the population of the lower (metastable) triplet T1 state
Π‘ΠΏΠ΅ΠΊΡΡΠ°Π»ΡΠ½ΠΎΠ΅ ΠΏΡΠΎΡΠ²Π»Π΅Π½ΠΈΠ΅ Π°Π³ΡΠ΅Π³Π°ΡΠΈΠΈ ΠΌΠΎΠ»Π΅ΠΊΡΠ» ΠΎΠΊΡΠ°ΠΊΠ°ΡΠ±ΠΎΠΊΡΠΈΡΡΠ°Π»ΠΎΡΠΈΠ°Π½ΠΈΠ½Π° ΠΈ Π΅Π³ΠΎ ΡΠΈΠ½ΠΊΠΎΠ²ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° Π² Π½Π°Π½ΠΎΠΏΠΎΡΠΈΡΡΠΎΠΉ ΡΠΈΠ»ΠΈΠΊΠ°ΡΠ½ΠΎΠΉ Π³Π΅Π»Ρ-ΠΌΠ°ΡΡΠΈΡΠ΅
ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ ΡΠΏΠ΅ΠΊΡΡΠ°Π»ΡΠ½ΠΎ-Π»ΡΠΌΠΈΠ½Π΅ΡΡΠ΅Π½ΡΠ½ΡΠ΅ ΡΠ²ΠΎΠΉΡΡΠ²Π° ΠΌΠΎΠ»Π΅ΠΊΡΠ» 2,3,9,10,16,17,23,24-ΠΎΠΊΡΠ°ΠΊΠ°ΡΠ±ΠΎΠΊΡΠΈ-ΡΡΠ°Π»ΠΎΡΠΈΠ°Π½ΠΈΠ½Π° ΠΈ Π΅Π³ΠΎ ΡΠΈΠ½ΠΊΠΎΠ²ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°, Π²Π½Π΅Π΄ΡΠ΅Π½Π½ΡΡ
Π² Π½Π°Π½ΠΎΠΏΠΎΡΠΈΡΡΡΠ΅ ΡΠΈΠ»ΠΈΠΊΠ°ΡΠ½ΡΠ΅ Π³Π΅Π»Ρ-ΠΌΠ°ΡΡΠΈΡΡ. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ Π½Π° Π½Π°ΡΠ°Π»ΡΠ½ΠΎΠΉ ΡΡΠ°Π΄ΠΈΠΈ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠΈΠ»ΠΈΠΊΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΊΠ°ΡΠΊΠ°ΡΠ° ΠΎΠ±ΡΠ°Π·ΡΡΡΡΡ Π-Π°Π³ΡΠ΅Π³Π°ΡΡ ΠΈΡΡΠ»Π΅Π΄ΡΠ΅ΠΌΡΡ
ΡΡΠ°Π»ΠΎΡΠΈΠ°Π½ΠΈΠ½ΠΎΠ². ΠΠ±Π½Π°ΡΡΠΆΠ΅Π½ ΡΡΡΠ΅ΠΊΡ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΠΌΠΎΠ½ΠΎΠΌΠ΅ΡΠ½ΠΎΠΉ ΡΠΎΡΠΌΡ ΡΠΈΠ½ΠΊΠΎΠ²ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° Π² Π³Π΅Π»Ρ-ΠΌΠ°ΡΡΠΈΡΠ΅ Π² ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΡΡΡΠΊΠΈ ΡΠΈΠ»ΠΈΠΊΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π°. ΠΠ±ΡΡΠΆΠ΄Π°ΡΡΡΡ ΠΏΡΠΈΡΠΈΠ½Ρ ΡΠ°Π·ΡΡΡΠ΅Π½ΠΈΡ Π°Π³ΡΠ΅Π³Π°ΡΠΎΠ² Π² ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½Π½ΠΎΠΌ ΠΎΠ±ΡΠ΅ΠΌΠ΅ Π½Π°Π½ΠΎΡΠ°Π·ΠΌΠ΅ΡΠ½ΡΡ
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