The Experts below are selected from a list of 231 Experts worldwide ranked by ideXlab platform
Antonio Pérez Padilla - One of the best experts on this subject based on the ideXlab platform.
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Intrinsic Viscosity of bovine serum albumin conformers.
International journal of biological macromolecules, 2007Co-Authors: Rolando A. Curvale, Martin Alberto Masuelli, Antonio Pérez PadillaAbstract:Intrinsic Viscosity of bovine serum albumin (BSA) at different pH values (2.7, 4.3, 7.4, 8 and 10) has been determined, as well as the Mark-Houwink constant and expansion factor. The traditional technique for data analysis using extrapolation to obtain Intrinsic Viscosity values shows an unusual behavior regarding concentration that can be observed in the values obtained for Huggins' and Kraemer's constants.
Zhao Zhong - One of the best experts on this subject based on the ideXlab platform.
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Determining the Intrinsic Viscosity of carboxymethy chitosan by one-point method
Marine Fisheries Research, 2002Co-Authors: Zhao ZhongAbstract:The Intrinsic Viscosity of carboxymethyl chitosan calculated according to the one point method empirical equations which are used to rapidly determine the Intrinsic Viscosity of the synthetic polymeric compounds,were compared with the correspending ones determined by the routine Viscosity method.The results showed that the one point empirical equation [ η ] =4 η sp 1.02 ln η r/C 1.01 (3 η sp +lnη r) is suitable for rapidly determining the Intrinsic Viscosity of carboxymethyl chitosan.
Anil K. Mukherji - One of the best experts on this subject based on the ideXlab platform.
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Calculation of Intrinsic Viscosity from Size Exclusion Chromatography Data. The Influence of Concentration
Journal of Liquid Chromatography & Related Technologies, 2006Co-Authors: Anil K. MukherjiAbstract:Abstract Increasing use of data processors to manipulate the size exclusion chromatography data makes it possible to calculate Intrinsic Viscosity without any additional experimental work. In thermodynamically good solvents, which are most generally used for size exclusion chromatography work, the concentration effect is not negligible. Effect of this parameter on the calculation of Intrinsic Viscosity is shown.
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Calculation of Intrinsic Viscosity from Size Exclusion Chromatography Data. The Influence of Concentration
Journal of Liquid Chromatography & Related Technologies, 2006Co-Authors: Anil K. MukherjiAbstract:Abstract Increasing use of data processors to manipulate the size exclusion chromatography data makes it possible to calculate Intrinsic Viscosity without any additional experimental work. In thermodynamically good solvents, which are most generally used for size exclusion chromatography work, the concentration effect is not negligible. Effect of this parameter on the calculation of Intrinsic Viscosity is shown.
Richard Duane Jenkins - One of the best experts on this subject based on the ideXlab platform.
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Evaluation of Intrinsic Viscosity measurements of hydrophobically modified polyelectrolyte solutions
European Polymer Journal, 1999Co-Authors: Kam Chiu Tam, Richard Duane JenkinsAbstract:The dilute solution properties of the hydrophobically modified alkali-soluble emulsion (HASE) were examined using the Intrinsic Viscosity method. The HASE model systems with essentially the same chemical structure and molecular weight but different numbers of carbon in hydrophobe were synthesized for this study. The effects of ionic strength on the Intrinsic Viscosity measurement of HASE systems were studied. The ionic strength of the dilute polymer solution was found to influence the degree of hydrophobic association and the size of the micellar clusters during dilution. The variations of the above factors were experimentally found to have significant effects on the accuracy, reliability and repeatability of the Intrinsic Viscosity and Huggins coefficient.
Rolando A. Curvale - One of the best experts on this subject based on the ideXlab platform.
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Intrinsic Viscosity of bovine serum albumin conformers.
International journal of biological macromolecules, 2007Co-Authors: Rolando A. Curvale, Martin Alberto Masuelli, Antonio Pérez PadillaAbstract:Intrinsic Viscosity of bovine serum albumin (BSA) at different pH values (2.7, 4.3, 7.4, 8 and 10) has been determined, as well as the Mark-Houwink constant and expansion factor. The traditional technique for data analysis using extrapolation to obtain Intrinsic Viscosity values shows an unusual behavior regarding concentration that can be observed in the values obtained for Huggins' and Kraemer's constants.
