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Preparation of Urea-containing stable plurilamellar Liposomes and studying the effect of Cholesterol on their encapsulation efficiency and release rate
Liposome SPLV Release rate Encapsulation efficiency Urea
2009/12/28
Liposomes have attracted much attention as a novel drug delivery system for controlled and/or targeted release of drugs. In reverse-phase evaporation, which is a well-known method of preparation for L...
Biomimetic Preparation of HA Powders at 37°C in Urea-and Enzyme Urease-Containing Synthetic Body Fluids
synthetic bone applications bioceramic powder Biomimetic Preparation
2009/6/30
An important inorganic phase of synthetic bone applications, calcium hydroxyapatite (HA, Ca10 (PO 4 ) 6(OH2 ), was prepared as a single-phase and sub-micron bioceramic powder. Carbonated HA powders we...
Previous work by other investigators indicates a direct relation between the amount of protein in the diet and the level of urea in the blood . However, the present report shows that the type of prote...