کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5156848 | 1500584 | 2017 | 23 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrospun hypromellose-based hydrophilic composites for rapid dissolution of poorly water-soluble drug
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کلمات کلیدی
Dichloromethane (PubChem CID: 6344)Rapid dissolutionCoaxial electrospinning - Electrospinning همگامEthanol (PubChem CID: 702) - اتانول (PubChem CID: 702)Ferulic acid (PubChem CID: 445858) - اسید فرولیک (PubChem CID: 445858)Poorly water-soluble drug - داروی محلول در آب بسیار ضعیف استHypromellose - هیپرملوئوس
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Hypromellose (HPMC)-based hydrophilic composites (HCs) used for rapid dissolution of ferulic acid (FA) were investigated. Electrospun and casting HCs were prepared from a solution containing HPMC, FA, and polyethylene glycol. Ethanol was used as sheath fluid during coaxial processes, and the effects of its flow rates on the Taylor cone and straight fluid jet were investigated. The morphology, component state, hydrophilicity, and drug dissolution rate of the HCs were characterized. Results demonstrated that all HCs were amorphous materials, and their components were compatible. However, the dissolution rate of electrospun HCs was 10 times faster than that of casting HCs. The smaller the diameters of electrospun HCs were, the better their performances were. The mechanism of electrospun HCs was suggested. By utilizing modified coaxial electrospinning and combinations of drug carriers, new types of HPMC-based HCs can provide an alternative approach for the effective delivery of poorly water-soluble drugs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 174, 15 October 2017, Pages 617-625
Journal: Carbohydrate Polymers - Volume 174, 15 October 2017, Pages 617-625
نویسندگان
Qing Wang, Deng-Guang Yu, Ling-Ling Zhang, Xin-Kuan Liu, Yang-Chao Deng, Min Zhao,