![]() Gramblička, M., Tothova, D., Antošova, M., & Polakovič, M. Selective separation of the major whey proteins using ion exchange membranes. Chemical Engineering Science, 48, 1567–1573. Affinity chromatography: Effect of particle size on adsorption equilibrium and mass transfer kinetics. ![]() Gonzalez-Patino, F., Catalan, J., & Galan, M. Journal of Membrane Science, 281, 532–540. Effect of module design on the efficiency of membrane chromatographic separation processes. Chemical Engineering Science, 52, 405–419. Breakthrough performance of high-capacity membrane adsorbers in protein chromatography. Biotechnology and Bioengineering, 109, 615–629. ![]() Zonal rate model for stacked membrane chromatography part II: Characterizing ion-exchange membrane chromatography under protein retention conditions. Francis, P., von Lieres, E., & Haynes, C. Comparative studies on the isothermal characteristics of proteins adsorbed under batch equilibrium conditions to ionexchange, immobilised metal ion affinity and dye affinity matrices with different ionic strength and temperature conditions. Journal of Controlled Release, 57, 127–140. Spectrophotometric analysis of molecular transport in gels. Determinants of protein retention characteristics on cation-exchange adsorbents. Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 1751, 159–169. Characterization of a dimeric unfolding intermediate of bovine serum albumin under mildly acidic condition. Brahma, A., Mandal, C., & Bhattacharyya, D. This was due to the different accessibility of the gel layer for the protein molecules. The correlation between the dynamic binding capacity and protein molecule size was observed for the strong cation exchanger. A good match between the equilibrium data from static and dynamic experiments was obtained for the anion exchangers. Both the dynamic binding capacity at 10 % breakthrough and the final binding capacity at complete breakthrough were independent of the flow velocity despite strong dispersion of the adsorption zone. Dynamic binding experiments were carried out for the same membrane/protein combinations in a broad range of linear flow velocity. The equilibrium data were duly described either by the Langmuir or Freundlich isotherms. Static binding experiments were used to assess the effect of pH and buffer concentration and to determine the adsorption isotherms for selected membrane/protein combinations. But it's not as good for evenly spreading the oil.The performance of weak and strong anion- and cation-exchange membrane adsorbents with a grafted gel layer (Sartobind Q, D, S, and C) was investigated using six proteins: bovine serum albumin, human serum albumin, α-lactalbumin, β-lactoglobulin, lysozyme, and myoglobin. But then it's the same with my firearms so I commonly have an old toothbrush which I use for oiling. A lot of the tools have a lot of inside corners where the dabber won't reach. I'm not sure how well a big blunt oiler like this would work in my metal shop. ![]() Likely something to do with the warmer and far more humid climate for much of the country which would mean the tools were being used by sweaty hands much of the time and thus highly prone to rusting. I'm not sure if Paul got the idea independently or not but in Japanese woodworking they traditionally use a similar oiler for their tools. Loaded with USP mineral oil that I use for a couple of cutting boards they keep the tools from rusting but the oil is so light and thinly applied by the oiler that it isn't a problem for the wood working. I've got two kitchen knives that need oiling due to not being made from stainless and I did a second oiler for the wood tools. I've been using a couple of those made from a clean old sock and small Jen-You-Wine Tupperware spice containers now for a while.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |