Partition coefficient
RESULTS AND DISCUSSION Effect of PEG molar mass on the G6PDH partition coefficient
... the partition coefficient: The effect of PEG molar mass (MMPEG) on the partition coefficient (K) of the target enzyme (G6PDH) was evaluated using systems formed with 20% (w/w) PEG and 15% ...
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Supplementary Material to The octanol–air partition coefficient, KOA, as a predictor of gas–particle partitioning of polycyclic aromatic hydrocarbons and polychlorinated biphenyls at industrial and urban sites
... gas–particle partitioning of polycyclic aromatic hydrocarbons and polychlorinated biphenyls at industrial and urban sites.. JELENA RADONI Ć *, MIRJANA VOJINOVI Ć MILORADOV # , MAJA TUR[r] ...
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A study of octanol/water partition coefficient of polychlorinated biphenyls (PCBs) using topological indices.
... Neste trabalho, foram utilizados alguns parâmetros topológicos das moléculas de PCBs como variáveis, pois como será mostrado adiante, estes parâmetros são de fácil obtenção, não exi- gem[r] ...
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Partition of Glucose Oxidase from Aspergillus niger in Aqueous Two-Phase Systems Based on Salt and Polyethylene Glycol
... the partition coefficient with the temperature (Diamond and Hsu, 1992; Forciniti et ...the partition coefficient showed no temperature ...
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J. Braz. Chem. Soc. vol.19 número3
... observed partition coefficient between the feed phase and the membrane phase, the stripping phase and the membrane phase, mass transfer resistance of boundary layer in strip phase inside the hollow fibers, ...
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J. Braz. Chem. Soc. vol.19 número2
... and partition coefficient values and also be affected by the values of the charges of the carbon atoms through which the two aromatic rings are bonded to the pyrimidinic ...
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Braz. J. Chem. Eng. vol.26 número2
... the partition coefficient significantly and the addition of a small amount of chloroform in the solution of reverse micelles was found to improve the extraction ...
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Experimental Investigation of Ternary Al-Si-Cu Alloy Solidified with Unsteady-State Heat Flow Conditions
... a increasing of nucleation rate that lead to a microstructure refinement. The results reveal that concentrations of the solutes increase gradually with the solidification progress. These increasing concentrations are due ...
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Braz. J. Phys. vol.34 número1
... Group contributions to the free energy of solvation in water and octanol as well as to the octanol/water partition coefficient have been determined from Miertus-Scrocco-Tomasi continuum calculations. ...
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The Effect of pH on Bromelain Partition from Ananas
... The bromelian, according to Sigma (2006), had a price about U$ 1,075.40 for kilogram of purified material, at 30% of protein contents. Thus, the recovery these enzymes from pineapple steam will add value this ...
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BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY
... As there was no significant change in phases composition in the PEG-Cashew-nut tree gum system when temperature was changed, the influence of this parameter on the partition coefficient seemed to be highly ...
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Modelagem de bioconcentração de herbicidas em cana (Saccharum officinarum L.) Antonio Luiz CerdeiraI Lourival Costa ParaíbaI Sonia Claudia Nascimento de QueirozI Marcus Barifouse Matallo
... plant-water partition coefficient; and indirectly on transpiration stream volume, herbicide dilution rate, metabolism and dissipation in the soil-plant system, the plant-water partition ...
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INFLUENCE OF pH ON THE PARTITION OF GLUCOSE-6-PHOSPHATE DEHYDROGENASE AND HEXOKINASE IN AQUEOUS TWO-PHASE SYSTEM
... Glucose-6-phosphate dehydrogenase (G6PDH) and hexokinase (HK) are important enzymes used in biochemical and medical studies and in several analytical methods. Aqueous two-phase system (ATPS) formed by a polymer solution ...
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BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY
... equilibrium partition coefficient for the system amyloglucosidase - resin DEAE-cellulose were investigated, aiming at obtaining the optimum conditions for a subsequent purification ...highest ...
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Prediction of Skin Penetration using Artificial Neural Network
... solute partition into the lipid phase decreases in the hydrocarbon solvents with increasing solute ...the partition coefficient can be expressed by the following equation: where Km is the skin-water ...
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Validity Index and number of clusters
... Clustering (or cluster analysis) has been used widely in pattern recognition, image processing, and data analysis. It aims to organize a collection of data items into c clusters, such that items within a cluster are more ...
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BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY
... proteins partition to the lower phase (Schmidt et ...the partition coefficient ...the coefficient of partition occurred with the increase of pH ...
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Study on solubility of pharmaceutical compounds in ionic liquids
... of partition coefficient of NAC and coumarin was performed, with the purpose to obtain knowledge about the absoption efficiency of these compounds, as presented in subchapter ...
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Development of an UAV for the Air Cargo Challenge 2017 Competition
... lift coefficient throughout the lift curve) such that the lift coefficient for minimum drag was just below ...lift coefficient during the flight competition legs was not expected to be any lower than ...
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Estudo do ponto invariante com a temperatura ("Zero Temperature Coefficient") em...
... No Capítulo 5 são apresentados estudos da estabilidade do ponto ZTC em função da variação da degradação da mobilidade, do comprimento de canal (L) e da tensão de dreno (V DS ), atrav[r] ...
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