Adsorption Study of the Lysozyme from aqueous solution onto Hydroxyapatite Nanopowders
محورهای موضوعی : Journal of Physical & Theoretical Chemistry
O. Moradi
1
(-)
K. Zare
2
(-)
کلید واژه: Hydroxyapatite, Nanopowders, Lysozyme, Adsorption, Thermodynamic Parameters,
چکیده مقاله :
In this study, a series of laboratory tests were conducted to investigate the efficiency of hydroxyapatite (1-iAP)nanopowders towards adsorption of lysozyme from aqueous solution. In the present research. I RP nanopowderssynthesized from egg-shell characterized using SEM and FT-Ht. The adsorption of lysozyme was I mg/mL using0.1 g adsorbent in 100 mL of lysozyme solution. Adsorption data were fitted to a linearly Langmuir isotherm.Thermodynamics parameters were also calculated to study the effect of temperature on adsorption process. Anadsorption kinetic study revealed that the adsorption process followed first order kinetics.
