Collagen-based biomaterials for ibuprofen delivery

被引:24
|
作者
Tihan, Gratiela Teodora [1 ]
Rau, Ileana [1 ]
Zgarian, Roxana Gabriela [1 ]
Ghica, Mihaela Violeta [2 ]
机构
[1] Univ Politehn Bucuresti, Fac Appl Chem & Mat Sci, Dept Gen Chem, Bucharest, Romania
[2] Carol Davila Univ Med & Pharm, Fac Pharm, Phys & Colloidal Chem Dept, Bucharest, Romania
关键词
Collagen sponges; FT-IR analysis; Ibuprofen; Kinetic profile; Dentistry; DRUG-DELIVERY;
D O I
10.1016/j.crci.2015.09.008
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Drug delivery systems based on collagen sponges have increasingly become interesting materials for different medical applications. In this paper we present the obtaining, characterization and in vitro release of ibuprofen from collagen-based biomaterials in the form of sponges. The structural and morphological characteristics of these materials were investigated by infrared spectroscopy (FT-IR) and water uptake tests. Collagenase degradation, anti-inflammatory drug release and the kinetic mechanism are also discussed. The results obtained suggest that these new systems based on collagen have good potential for sustained release of analgesic and anti-inflammatory agents such as ibuprofen and the combination of collagen and ibuprofen as a sponge is a promising therapeutic method for the treatment of dental problems. (C) 2015 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
引用
收藏
页码:390 / 394
页数:5
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