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Application of a time-concentration model of adsorption for determination of the nature of adsorbent-adsorbate interaction |
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| Authors: | A. Breier P. Gemeiner A. Ziegelhöffer L. Turi Nagy V. Štofaníková |
| Affiliation: | (1) Institute of Chemistry, Centre for Chemical Research, Slovak Academy of Sciences, Bratislava, Czechoslovakia;(2) Institute of Experimental Surgery, Centre of Physiological Sciences, Slovak Academy of Sciences, Bratislava, Czechoslovakia;(3) Institute of Experimental Pharmacology, Centre of Physiological Sciences, Slovak Academy of Sciences, Bratislava, Czechoslovakia;(4) Present address: Laboratory of Biotechnology, Centre of Physiological Sciences, Slovak Academy of Sciences, Bratislava, Czechoslovakia |
| Abstract: | A time-concentration model of chemisorption and hydrophobic adsorption by derivatized cellulose beads allowed discrimination between adsorption processes dominated by stoichiometry and those characterized by nonstoichiometric interactions. This discrimination procedure was applied in estimating the type of interaction in the adsorption process of lactate dehydrogenase by cellulose beads, derivatized with C. I. Reactive Blue 2 or C.I. Reactive Blue 19. |
| Keywords: | Chemisorption partition inhydrophobic adsorption biospecificadsorption dual-characteradsorption beadcellulose derivatives |
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