Ionotropic Gelation of Chitosan for Next-Generation Composite Proton Conducting Flat Structures
نویسندگان
چکیده
منابع مشابه
Chitosan-based nanoparticles by ionotropic gelation
Ionotropic gelation between chitosan, as the polycation of acidic pH, and TPP (penta sodium triphosphate aka tripolyphosphate) as the anionic oligomeric partner leads to the formation of colloidal systems which can range from approximately 100nm to 2000nm. Depending on the conditions, particles with different properties can be obtained including differences in size, zeta potential, stability at...
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Incorporation of phosphate groups into a material may be of particular interest as they act as templates for hydroxyapatite growth through complexation with Ca(2+) and thus improve the osteoconduction property. The phosphate groups can be incorporated into chitosan through ionotropic gelation with tripolyphosphate (TPP). Interestingly, the ion pairs formed through negatively charged phosphate g...
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Microencapsulation has become a common technique in the production of controlled release dosage forms. Many results have been reported, concerning the use of alginate beads as controlled release drug formulations. Alginate has a unique gel-forming property in the presence of multivalent cations, in an aqueous medium. Ibuprofen is an excellent analgesic and antipyretic, non-steroidal anti-inflam...
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New-concept devices featuring the characteristics of ultralow operation voltages and low fabrication cost have received increasing attention recently because they can supplement traditional Si-based electronics. Also, organic/inorganic composite systems can offer an attractive strategy to combine the merits of organic and inorganic materials into promising electronic devices. In this report, so...
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ژورنال
عنوان ژورنال: Molecules
سال: 2020
ISSN: 1420-3049
DOI: 10.3390/molecules25071632