作者
Albino Martins, Sangwon Chung, Adriano J Pedro, Rui A Sousa, Alexandra P Marques, Rui L Reis, Nuno M Neves
发表日期
2009/1
期刊
Journal of tissue engineering and regenerative medicine
卷号
3
期号
1
页码范围
37-42
出版商
John Wiley & Sons, Ltd.
简介
Fibrous structures mimicking the morphology of the natural extracellular matrix are considered promising scaffolds for tissue engineering. This work aims to develop a novel hierarchical starch‐based scaffold. Such scaffolds were obtained by a combination of starch–polycaprolactone micro‐ and polycaprolactone nano‐motifs, respectively produced by rapid prototyping (RP) and electrospinning techniques. Scanning electron microscopy (SEM) and micro‐computed tomography analysis showed the successful fabrication of a multilayer scaffold composed of parallel aligned microfibres in a grid‐like arrangement, intercalated by a mesh‐like structure with randomly distributed nanofibres (NFM). Human osteoblast‐like cells were dynamically seeded on the scaffolds, using spinner flasks, and cultured for 7 days under static conditions. SEM analysis showed predominant cell attachment and spreading on the nanofibre …
引用总数
200820092010201120122013201420152016201720182019202020212022202320241414191514231621171515151813101
学术搜索中的文章
A Martins, S Chung, AJ Pedro, RA Sousa, AP Marques… - Journal of tissue engineering and regenerative …, 2009