Theoretical study of solvent influence on the electronic absorption and emission spectra of kynurenine

2010 ◽  
Vol 111 (14) ◽  
pp. 3799-3804 ◽  
Author(s):  
Enrico Benassi ◽  
Peter S. Sherin
Keyword(s):  
Electronic Absorption ◽  
Theoretical Study ◽  
Emission Spectra ◽  
Absorption And Emission ◽  
Absorption And Emission Spectra ◽  
Solvent Influence

Electronic absorption and emission spectra of mixed-ligand ruthenium(II) complexes [Ru(2,2'-bipyridine)n {2-(2-pyridyl)quinoline}3−n]2+(n = 0,1,2 or 3)

1980 ◽  
Vol 71 (2) ◽  
pp. 220-223 ◽  
Author(s):  
Susan Anderson ◽  
Kenneth R. Seddon ◽  
Raymond D. Wright ◽  
Alan T. Cocks
Keyword(s):  
Electronic Absorption ◽  
Emission Spectra ◽  
Mixed Ligand ◽  
Absorption And Emission ◽  
Absorption And Emission Spectra

Photolysis of Matrix-Isolated HCl−Cl2Complexes:  Electronic Absorption and Emission Spectra Provisionally Assigned to Cl3

1996 ◽  
Vol 100 (48) ◽  
pp. 18702-18707 ◽  
Author(s):  
W. G. Lawrence ◽  
R. M. Fulgum ◽  
M. C. Heaven
Keyword(s):  
Electronic Absorption ◽  
Emission Spectra ◽  
Absorption And Emission ◽  
Absorption And Emission Spectra

ChemInform Abstract: ELECTRONIC ABSORPTION AND EMISSION SPECTRA OF 1,3-DIARYLTRIAZENES

1981 ◽  
Vol 12 (18) ◽  
Author(s):  
C. PARKANYI ◽  
G. VERNIN ◽  
M. JULLIARD ◽  
J. METZGER
Keyword(s):  
Electronic Absorption ◽  
Emission Spectra ◽  
Absorption And Emission ◽  
Absorption And Emission Spectra

DFT/TDDFT studies on electronic absorption and emission spectra of [Ru(bpy)2(L)]2+ (L=pip, o-mopip and p-mopip) in aqueous solution

2008 ◽  
Vol 855 (1-3) ◽  
pp. 77-81 ◽  
Author(s):  
Lian-Cai Xu ◽  
Jun Li ◽  
Shuo Shi ◽  
Kang-Cheng Zheng ◽  
Liang-Nian Ji
Keyword(s):  
Aqueous Solution ◽  
Electronic Absorption ◽  
Emission Spectra ◽  
Absorption And Emission ◽  
Absorption And Emission Spectra

Synthesis and properties of styryl-substituted tetrapyrazinoporphyrazines [St8PyzPzM], M = 2NaI, MgII(H2O) and ZnII

2010 ◽  
Vol 14 (09) ◽  
pp. 793-803 ◽  
Author(s):  
Maria Pia Donzello ◽  
Elisa Viola ◽  
Larisa A. Tomachinskaya ◽  
Claudio Ercolani ◽  
Maddalena Corsini ◽  
...  
Keyword(s):  
Electronic Absorption ◽  
Electrochemical Behavior ◽  
Spectral Properties ◽  
Electronic Excitation ◽  
Light Harvesting ◽  
Emission Spectra ◽  
Strong Emission ◽  
Absorption And Emission ◽  
Absorption And Emission Spectra

New styryl-substituted tetrapyrazinoporphyrazines [St8PyzPzM] (M = 2NaI , MgII(H2O) and ZnII ; St = -CH=CHAr , where Ar = phenyl or cumyl) were prepared by template cyclotetramerization of 5,6-distyrylpyrazine-2,3-dicarbonitriles available from condensation of diaminomaleodinitrile with the substituted cinnamils (StCO)2 obtained from biacetyl and arylaldehydes ArCHO . The new porphyrazine macrocycles were characterized by electronic absorption and emission spectra, which provide evidence of efficient π-interaction of the peripheral styryl moieties with the central pyrazinoporphyrazine framework. The electronic excitation of the stylbenoid chromophore in the near UV-region (400 nm) leads to strong emission of the porphyrazine chromophore near 700 nm, allowing to consider the styryl-substituted porphyrazines as efficient light-harvesting species. Their spectral properties and electrochemical behavior are compared with those of stylbenoid phthalocyanines and peripherally substituted tetrapyrazinoporphyrazines.

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