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Solvent-induced Stokes' shift in DCJTB: Experimental and theoretical results
(Elsevier B.V., 2019-09-15)
The solvent-induced Stokes' shift, which describes the response at different solvents (acetonitrile, chloroform, dichloromethane, 1,4-dioxane, N,N-dimethylformamide, ethanol, heptanol, tetrahydrofuran, and toluene) to a ...
Synthesis of water-soluble gold clusters in nanosomes displaying robust photoluminescence with very large Stokes shift
(Elsevier, 2015-06)
This paper reports a novel procedure using nanosomes, made of bola-hydroxyl and mercapto-palmitic acids, for the production of gold clusters with robust luminescent emissions and very large Stokes shifts. It shows that ...
Linear relationship between emission quantum yield and Stokes shift in 3-styryl aza-coumarin based dyes in the presence of cyclodextrins
(2023)
The effect of the cyclodextrins inclusion on the Stokes shifts and emission quantum yield of three 3-styryl aza-coumarin dyes (SACs) was experimentally and theoretically studied. Preliminary results show a relationship ...
O espalhamento Raman correlacionado Stokes-anti-Stokes: um estudo da influência da largura temporal do pulso de excitação
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAPrograma de Pós-Graduação em FísicaUFMG, 2022-10-21)
In this work, we study the correlated Stokes-anti-Stokes (SaS) Raman scattering in a diamond sample and the influence that the excitation pulse width has in the intensity of generation of the correlated pairs in the process. ...
Synthesis and luminescent properties of new naphthoquinoline lactone derivatives
(2020-11-01)
The multicomponent reaction between tetronic acid (1), 2-aminoanthracene (2) and aromatic aldehydes (3) and the subsequent addition of DDQ produced a series of naphtho [2,3-f]quinoline lactone derivatives (5) in good yield. ...
Solvent Effects in Optical Spectra of ortho-Aminobenzoic Acid Derivatives
(SPRINGER/PLENUM PUBLISHERS, 2009)
We investigated three amino derivatives of ortho-aminobenzoic or anthranilic acid (o-Abz): a) 2-Amino-benzamide (AbzNH(2)); b) 2-Amino-N-methyl-benzamide (AbzNHCH(3)) and c) 2-Amino-N-N`-dimethyl-bezamide (AbzNH(CH(3))(2)), ...
Solvent Effects in Optical Spectra of ortho-Aminobenzoic Acid Derivatives
(Springer, 2009-11-01)
We investigated three amino derivatives of ortho-aminobenzoic or anthranilic acid (o-Abz): a) 2-Amino-benzamide (AbzNH(2)); b) 2-Amino-N-methyl-benzamide (AbzNHCH(3)) and c) 2-Amino-N-N'-dimethyl-bezamide (AbzNH(CH(3))(2)), ...