Thermodynamics of adsorbed protein films
β Scribed by Levine, Sumner N.
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 439 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0021-9304
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β¦ Synopsis
Previous investigation implicated surface charge and surface energy as factors which affect blood clotting. The present paper attempts to explore the theoretical basis for these affects. Expressions are also derived relating change and interfacial tension to the binding constants of the protein. Finally, the possibility of phase transition of the adsorbed protein is discussed and techniques for detecting such changes from adsorption measurements are presented.
π SIMILAR VOLUMES
Electrostatic effects on protein adsorption were investigated using differential scanning calorimetry (DSC) and adsorption isotherms. The thermal denaturation of lysozyme, ribonuclease A (RNase), and Ξ±-lactalbumin in solution and adsorbed onto silica nanoparticles was examined at three concentration
called critical micelle concentration (CMC). However, stud-Surface tension of aqueous solutions was measured for sodium ies of the thermodynamic quantities of the adsorbed film taurodeoxycholate, as a typical example of the bile salt comderived from surface tension measurements have been made pounds
## of total molality m Λat various mole fractions of surfactants The thermodynamic relations describing the equilibrium be-X Λ2, and then the m Λvs X Λ2 curve at a given g is constructed. The tween the bulk solution and the adsorbed film were derived for thermodynamic relation, which is developed