Results 31 to 40 of about 1,561 (166)
, 2020 Excited-state proton transfer (ESPT) to solvent is often explained according to the two-step Eigen-Weller model including a contact ion pair (CIP*) as an intermediate, but general applicability of the model has not been thoroughly examined.
Vauthey, Eric +4 more
core +1 more source
, 2022 In this paper, we investigate the solvatochromatic behaviors of fluorenone and benzofluorenone derivatives in both protic and aprotic solvents. While the effects of aprotic solvents on these dyes have been extensively studied in silico, little has been ...
Colley, Kiser Z., Dunn, Timothy
core +1 more source
The Influence of Chromophore Structure on Intermolecular Interactions. A Study of Selected Rhodamines in Polar Protic and Aprotic Solvents [PDF]
, 2020 We have studied the linear optical response and orientational relaxation dynamics of a family of rhodamine dyes in which there is substantial variation in the chromophore structure. For these chromophores, the identity of a substituent at the center ring
J L Dela Cruz, G J Blanchard
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Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries
Advanced Materials, EarlyView.We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi +13 more
wiley +1 more source
Formação de micelas de cloreto de cetilpiridinio em soluções aquosas de dimetilsulfoxido, dimetilformamida e dimetilacetamida [PDF]
, 1981 Dissertação (mestrado) - Universidade Federal de Santa Catarina. Centro de Ciencias Fisicas e MatematicasA formação de micelas de cloreto de cetilpiridinio (CPC1) em soluções aquosas de dimetilsulfóxido (DMSO), dimetilformamida (DMF) e dimetilacetamida ...
Souza, Valmor Eretiano de
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, 2018 Microsolvation effects on the ultrafast excited-state deactivation dynamics of cytosine (Cy) were studied in hydrogen-bonded Cy clusters with protic and aprotic solvents using mass-resolved femtosecond pump–probe ionization spectroscopy.
Hung-Chien Yen +17 more
core +1 more source
Hidratação da 2,2,2-tricloro-1-feniletanona e derivados [PDF]
, 1983 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Curso de Pós-Graduação em Físico ...
Silva, Mauro Baldez
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, 2021 A recently reported ruthenium(II) complex bearing an extended dipyridophenazine ligand exhibits unusual long-lived dual emission at room temperature. In this study, the effect of the introduction of a methyl protecting group to the imidazole moiety of ...
Sven Rau (1306290) +9 more
core +1 more source
Chemosensors, 2022 Twisting intramolecular charge transfer (TICT) is a common nonradiative relaxation pathway for a molecule with a flexible substituent, effectively reducing the fluorescence quantum yield (FQY) by swift twisting motions.
Jiawei Liu, Cheng Chen, Chong Fang
doaj +1 more source
Cinetica da reação de aminolise de 2, 2, 2 - tricloro - 1 - ariletanonas [PDF]
, 1988 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias Fisicas e MatematicasA cinética da aminólise de 2,2,2-tricloro-1-ariletanonas (1), a 25oC mostra que a ordem da reação em relação às aminas depende do solvente usado ...
Druzian, Janice Izabel
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