Evaluation of loading efficiency of azelaic acid-chitosan particles using artificial neural networks
عنوان مقاله: Evaluation of loading efficiency of azelaic acid-chitosan particles using artificial neural networks
شناسه ملی مقاله: JR_NAMJ-3-3_004
منتشر شده در شماره 3 دوره 3 فصل در سال 1395
شناسه ملی مقاله: JR_NAMJ-3-3_004
منتشر شده در شماره 3 دوره 3 فصل در سال 1395
مشخصات نویسندگان مقاله:
Ali Hanafi - Nanobiotechology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Mehdi Kamali - Nanobiotechology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Mohammad Hasan Darvishi - Nanobiotechology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Amir Amani - Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran|Medical Biomaterials Research Center, Tehran University of Medical Sciences, Tehran, Iran
خلاصه مقاله:
Ali Hanafi - Nanobiotechology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Mehdi Kamali - Nanobiotechology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Mohammad Hasan Darvishi - Nanobiotechology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Amir Amani - Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran|Medical Biomaterials Research Center, Tehran University of Medical Sciences, Tehran, Iran
Objective(s): Chitosan, a biodegradable and cationic polysaccharide with increasing applications in biomedicine, possesses many advantages including mucoadhesivity, biocompatibility, and low-immunogenicity. The aim of this study, was investigating the influence of pH, ratio of azelaic acid/chitosan and molecular weight of chitosan on loading efficiency of azelaic acid in chitosan particles. Materials and Methods: A model was generated using artificial neural networks (ANNs) to study interactions between the inputs and their effects on loading of azelaic acid. Results: From the details of the model, pH showed a reverse effect on the loading efficiency. Also, a certain ratio of drug/chitosan (~ 0.7) provided minimum loading efficiency, while molecular weight of chitosan showed no important effect on loading efficiency.Conclusion: In general, pH and drug/chitosan ratio indicated an effect on loading of the drug. pH was the major factor affecting in determining loading efficiency.
کلمات کلیدی: Azelaic acid, Artificial neural networks (ANNs), Chitosan, Loading efficiency
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/893465/