Matches in SemOpenAlex for { <https://semopenalex.org/work/W2094133650> ?p ?o ?g. }
- W2094133650 endingPage "218" @default.
- W2094133650 startingPage "205" @default.
- W2094133650 abstract "The effect of pressure on the chromatographic behavior of two insulin variants in RPLC was investigated on a YMC-ODS C18 column, under nonlinear conditions. The adsorption isotherm data of porcine insulin and Lispro were measured at average column pressures ranging from 52 to 242 bar. These data fit well to the Toth and the bi-Langmuir isotherm models. The saturation capacity increases rapidly with increasing pressure while the affinity (or equilibrium) constant and the parameter characterizing the surface heterogeneity decrease. It is noteworthy that the distribution coefficient of the insulin variants increases with increasing pressure whereas their equilibrium constant b decreases for porcine insulin and increases for Lispro. The association constant b(ds), which characterizes the adsorption and desorption equilibrium of insulin in the system, increases with increasing pressure. The excellent agreement between the experimental overloaded profiles recorded under different pressures and those calculated using the POR model suggests that the chromatographic behavior of insulin is controlled more by equilibrium thermodynamics than by the mass transfer kinetics. The latter seems to be nearly independent of the average column pressure. Thus, increasing the average column pressure is an efficient, albeit costly, way to increase the loading capacity of the column, hence the production rate in preparative chromatography." @default.
- W2094133650 created "2016-06-24" @default.
- W2094133650 creator A5010092130 @default.
- W2094133650 creator A5010359595 @default.
- W2094133650 creator A5053481463 @default.
- W2094133650 creator A5087309515 @default.
- W2094133650 creator A5089250649 @default.
- W2094133650 date "2003-02-01" @default.
- W2094133650 modified "2023-10-04" @default.
- W2094133650 title "Influence of pressure on the chromatographic behavior of insulin variants under nonlinear conditions" @default.
- W2094133650 cites W1513720422 @default.
- W2094133650 cites W1963965931 @default.
- W2094133650 cites W1963988400 @default.
- W2094133650 cites W1966002670 @default.
- W2094133650 cites W1968480306 @default.
- W2094133650 cites W1972730978 @default.
- W2094133650 cites W1975055014 @default.
- W2094133650 cites W1975936699 @default.
- W2094133650 cites W1976485370 @default.
- W2094133650 cites W1977368357 @default.
- W2094133650 cites W1979083852 @default.
- W2094133650 cites W1979179468 @default.
- W2094133650 cites W1983372452 @default.
- W2094133650 cites W2005025471 @default.
- W2094133650 cites W2011655488 @default.
- W2094133650 cites W2012223405 @default.
- W2094133650 cites W2012887210 @default.
- W2094133650 cites W2014342929 @default.
- W2094133650 cites W2022437233 @default.
- W2094133650 cites W2022731877 @default.
- W2094133650 cites W2023073798 @default.
- W2094133650 cites W2024836992 @default.
- W2094133650 cites W2033336335 @default.
- W2094133650 cites W2035105430 @default.
- W2094133650 cites W2035758756 @default.
- W2094133650 cites W2037193428 @default.
- W2094133650 cites W2041816349 @default.
- W2094133650 cites W2043324071 @default.
- W2094133650 cites W2051554230 @default.
- W2094133650 cites W2063572743 @default.
- W2094133650 cites W2064188497 @default.
- W2094133650 cites W2067198331 @default.
- W2094133650 cites W2067300234 @default.
- W2094133650 cites W2074662330 @default.
- W2094133650 cites W2079513971 @default.
- W2094133650 cites W2083405070 @default.
- W2094133650 cites W2085392494 @default.
- W2094133650 cites W2118191070 @default.
- W2094133650 cites W2123701613 @default.
- W2094133650 cites W2127626975 @default.
- W2094133650 cites W2154589026 @default.
- W2094133650 cites W2162875257 @default.
- W2094133650 cites W2259349725 @default.
- W2094133650 cites W2332000621 @default.
- W2094133650 cites W2482792840 @default.
- W2094133650 doi "https://doi.org/10.1016/s0021-9673(03)00002-5" @default.
- W2094133650 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12641157" @default.
- W2094133650 hasPublicationYear "2003" @default.
- W2094133650 type Work @default.
- W2094133650 sameAs 2094133650 @default.
- W2094133650 citedByCount "45" @default.
- W2094133650 countsByYear W20941336502012 @default.
- W2094133650 countsByYear W20941336502013 @default.
- W2094133650 countsByYear W20941336502014 @default.
- W2094133650 countsByYear W20941336502015 @default.
- W2094133650 countsByYear W20941336502016 @default.
- W2094133650 countsByYear W20941336502017 @default.
- W2094133650 countsByYear W20941336502019 @default.
- W2094133650 countsByYear W20941336502022 @default.
- W2094133650 countsByYear W20941336502023 @default.
- W2094133650 crossrefType "journal-article" @default.
- W2094133650 hasAuthorship W2094133650A5010092130 @default.
- W2094133650 hasAuthorship W2094133650A5010359595 @default.
- W2094133650 hasAuthorship W2094133650A5053481463 @default.
- W2094133650 hasAuthorship W2094133650A5087309515 @default.
- W2094133650 hasAuthorship W2094133650A5089250649 @default.
- W2094133650 hasConcept C10710636 @default.
- W2094133650 hasConcept C113196181 @default.
- W2094133650 hasConcept C114614502 @default.
- W2094133650 hasConcept C121332964 @default.
- W2094133650 hasConcept C126322002 @default.
- W2094133650 hasConcept C147789679 @default.
- W2094133650 hasConcept C150394285 @default.
- W2094133650 hasConcept C153294291 @default.
- W2094133650 hasConcept C162711632 @default.
- W2094133650 hasConcept C185592680 @default.
- W2094133650 hasConcept C188721877 @default.
- W2094133650 hasConcept C2779306644 @default.
- W2094133650 hasConcept C33923547 @default.
- W2094133650 hasConcept C43617362 @default.
- W2094133650 hasConcept C71924100 @default.
- W2094133650 hasConcept C73826308 @default.
- W2094133650 hasConcept C97355855 @default.
- W2094133650 hasConcept C9930424 @default.
- W2094133650 hasConceptScore W2094133650C10710636 @default.
- W2094133650 hasConceptScore W2094133650C113196181 @default.
- W2094133650 hasConceptScore W2094133650C114614502 @default.
- W2094133650 hasConceptScore W2094133650C121332964 @default.