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A synthetic approach towards novel octa-substituted zinc(II) phthalocyanines with different solubility and photophysical properties
(World Sci Publ Co Inc, 2005-12)
The synthesis and behavior in homogeneous solutions of 2,3,9,10,16,17,23, 24-octakis(3-phthalimidopropyloxy)phthalocyaninatozinc(II) (5) and 2,3,9,10,16,17,23,24-octakis(3-aminopropyloxy)phthalocyaninatozinc(II) (6) are reported.
Photophysical characterization of hydroxy and ethoxy phenalenone derivatives
(2018)
Phenalenone has been extensively studied due to its photophysical behavior. However, fewer are the articles referring to the phenalenone derivatives as singlet oxygen generators. The incorporation of substituents on the ...
Optomechanical trans-to-cis and cis-to-trans isomerization and unusual photophysical behavior of fac-[Re(CO)(3)(phen)(CNstpy)](+)
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Unusual high photoassisted quantum yields for cis-to-trans (phi(254) (nm) = 0.27 +/- 0.05) isomerization of CNstpy coordinated to fac-[Re(CO)(3)(phen)(CNstpy)](+) were determined along with trans-to-cis ones (phi(313) (nm)= ...
Photophysical properties of a fluorene-bipyridine copolymer and its complexes with europium
(ELSEVIER SCIENCE SALAUSANNE, 2012)
The synthesis and structural characterization of a europium complexed fluorene-bipyridine copolymer are described. A level of ion insertion of 80% in molar basis was achieved, and theoretical calculations showed that it ...
Structural and photophysical characterization of highly luminescent organosilicate xerogel doped with Ir(III) complex
(2021-01-01)
In the search for appropriate host matrices for highly luminescent molecular guest species, an organo-silica monolithic xerogel prepared by the hydrolysis and co-condensation reactions of 3-glycidoxypropyltrimethoxysilane ...
Photo and electroluminescence studies of poly(methyl methacrylate-co-9-anthryl methyl methacrylate)
(Elsevier Science BvAmsterdamHolanda, 2004)
Synthesis and evaluation of photophysical and electrochemical properties of vinyl chalcogenide derivatives of phenothiazines
(Elsevier, 2022-02)
The Wittig-Horner mediated syntheses of phenothiazines carrying vinylsulfide and vinylselenide motifs attached to the aromatic ring(s) or connected to the central nitrogen atom of the heterocycle, and the subsequent study ...
Photophysics of thionine in AOT and BHDC reverse micelles. Quenching of the triplet state by aliphatic amines studied by transient absorption spectroscopy
(Elsevier Science Sa, 2017-09)
The photophysics of thionine (3,7-diamino-5-phenothiazinium) (Th+) was investigated in reverse micelles (RMs) of sodium bis(2-ethylhexyl)sulfosuccinate (AOT) and benzyldimethylhexadecylammonium chloride (BHDC) with special ...