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Theoretical Studies of Solvent Effects in UV-vis Spectrum.
(Universidade Federal de PernambucoRecife, 2012-11-11)
Solvent effects are of essential importance in many different aspects of physics,
chemistry, biology and material sciences. The developments of quantum chemistry
methods originally devised for studying isolated molecules ...
Solvent effects on the sensitized photoxygenation of lidocaine
(Elsevier, 2001)
Detection of O2(1Δg) phosphorescence emission, λmax=1270nm, following laser excitation and steady state methods were employed to determine both the total constant, kT LID, and the chemical reaction rate constants, kR LID, ...
Latex surface and bulk coagulation induced by solvent vapors
(Academic Press IncSan DiegoEUA, 2000)
Solvent effect on a model SNAr reaction in ionic liquid/water mixtures at different compositions
(2018)
The reaction of phenyl 2,4,6-trinitrophenyl ether and piperidine was kinetically evaluated in BMIMBF4/ water mixtures as the reaction media. This study shows the dramatic effect of the mixture composition on the reacting ...
SOLVENT EFFECTS IN THE ELECTRON TRANSFER QUENCHING OF THE TRIPLET STATE OF ANTHRACENE BY p-BENZOQUINONES
(Sociedad Chilena de Química, 2001)
Solvent capacity of different substances on gutta-percha and resilon
(2010-01-01)
The aim of this study was to evaluate the effectiveness of 3 solvents (eucalyptol, orange oil, and xylol) on 2 types of gutta-percha (conventional and thermoplastic) and Resilon. Specimens (10 mm diameter × 1 mm thick; n=7 ...
Solvent capacity of different substances on gutta-percha and resilon
(2010-01-01)
The aim of this study was to evaluate the effectiveness of 3 solvents (eucalyptol, orange oil, and xylol) on 2 types of gutta-percha (conventional and thermoplastic) and Resilon. Specimens (10 mm diameter × 1 mm thick; n=7 ...
Effect of co-solvents in the enantioselective esterification of (R/S)-ibuprofen with ethanol
(Bentham Science Publishers, 2014-05)
The commercial biocatalyst Novozym 435 was used for the kinetic resolution of (R/S)-ibuprofen by esterification with short chain alcohols (ethanol, 1-propanol and 2-propanol) in the absence of organic co-solvent. The best ...
Understanding solvation
(INT UNION PURE APPLIED CHEMISTRY, 2009)
The effects of solvents on different chemical phenomena, including reactivity, spectroscopic data, and swelling of biopolymers can be rationalized by use of solvatochromic probes, substances whose UV-vis spectra, absorption, ...
Solvent-Free Synthesis Using Nb2O5 and a Theoretical-Experimental Study of Solvent Effect in New Rhodamine Dyes
(Wiley-Blackwell, 2020-01-31)
Rhodamine dyes have several applications based on properties, such as high molar absorptivity, high fluorescence quantum yield, photostability, absorption and emission wavelengths in the visible region. In this paper, we ...