Hydroxyapatite functionalization to trigger adsorption and release of risedronate
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چکیده
منابع مشابه
Adsorption and release studies of sodium ampicillin from hydroxyapatite and glass-reinforced hydroxyapatite composites.
As a potential therapy for periodontitis, sodium ampicillin, a broad spectrum antibiotic, was adsorbed onto hydroxyapatite (HA) and glass-reinforced hydroxyaptite (GR-HA) composites, and was subsequently released in vitro. The sodium ampicillin, was adsorbed more on HA compared to the GR-HA composites. X-ray diffraction (XRD) and Rietveld analysis were used to identify and quantify the levels o...
متن کاملThe structure, dynamics, and energetics of protein adsorption-lessons learned from adsorption of statherin to hydroxyapatite.
Proteins are found to be involved in interaction with solid surfaces in numerous natural events. Acidic proteins that adsorb to crystal faces of a biomineral to control the growth and morphology of hard tissue are only one example. Deducing the mechanisms of surface recognition exercised by proteins has implications to osteogenesis, pathological calcification and other proteins functions at the...
متن کامل[Adsorption of amino acids onto hydroxyapatite].
The interaction of Hydroxyapatite (HAP) with organic molecules is of biological importance, since the former is considered as the prototype mineral found in calcified tissues, such as bone and teeth. Some proteins display a high affinity for HAP and they are involved in the mineralization of bone. Another important aspect in biological systems is the role that various molecules play as inhibito...
متن کاملThermodynamics of statherin adsorption onto hydroxyapatite.
Statherin is a salivary protein that inhibits the nucleation and growth of hydroxyapatite crystals in the supersaturated environment of the oral cavity. The thermodynamics of adsorption of statherin onto hydroxyapatite crystals have been characterized here by isothermal titration calorimetry and equilibrium adsorption isotherm analysis. At 25 degrees C, statherin adsorption is characterized by ...
متن کاملPorous silicon functionalization for possible arsenic adsorption
Thiol-functionalized porous silicon (PS) monolayer was evaluated for its possible application in As (III) adsorption. Dimercaptosuccinic acid (DMSA) attached to mesoporous silicon via amide bond linkages was used as a chelate for As (III). Two different aminosilanes namely 3-(aminopropyl) triethoxysilane (APTES) and 3-aminopropyl (diethoxy)-methylsilane (APDEMS) were tested as linkers to evalua...
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ژورنال
عنوان ژورنال: Colloids and Surfaces B: Biointerfaces
سال: 2017
ISSN: 0927-7765
DOI: 10.1016/j.colsurfb.2017.09.055