Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Mahmoud Azami"'
Publikováno v:
Journal of biomaterials science. Polymer edition. 33(5)
Polymeric and tetracalcium phosphate (TTCP)-containing polymeric scaffolds were fabricated using a freeze-drying technique, with a homogenous solution of hydroxyethyl cellulose (HEC)/hyaluronic acid (HA)/gelatin (G) or suspension of 15 or 20% TTCP) p
Autor:
Mazaher Gholipourmalekabadi, Abazar Yari, Mahmoud Azami, Hamid Madanchi, Behrooz Johari, Maryam Farshadi, Ali Samadikuchaksaraei, Ayoob Karimizade, Elham Erfani Ezadyar, Reza Nekouian, Seyed Mohammad Amin Haramshahi
Publikováno v:
Cell Biology International. 43:1379-1392
The mechanical property of bone tissue scaffolds is one of the most important aspects in bone tissue engineering that has remained problematic. In our previous study, we fabricated a three-dimensional scaffold from nano-hydroxyapatite/gelatin (nHA/Ge
Autor:
Behrooz Johari, Ali Samadikuchaksaraei, Mansooreh Soleimani, Mansure Kazemi, Saeid Kargozar, Bahareh Nazari, Mahmoud Azami, Maryam Ahmadzadehzarajabad, Masoud Mozafari, Mohammad Farajollahi, Saieh Hajighasemlou
Publikováno v:
International Journal of Applied Ceramic Technology. 15:1427-1438
In our previous study, a three-dimensional gelatin/bioactive glass nanocomposite scaffold with a total porosity of about 85 and pore sizes ranging from 200 to 500 μm was prepared through layer solvent casting combined with lamination technique. The
Autor:
Somayeh Ebrahimi-Barough, Jafar Ai, Zahra Barabadi, Arman Ai, Abdol-Mohammad Kajbafzadeh, Esmaeel Sharifi, Mahmoud Azami, Maryam Panahi
Publikováno v:
Journal of Biomedical Materials Research Part A. 104:2210-2219
New biomimetic nanocomposite scaffold was prepared by the combination of nanofibrilar bioglass containing copper ion as the inorganic phase and gelatin/collagen as the organic phase of bone tissue. In this study for fabrication of the scaffold, freez
Autor:
Mohammadmorad Farajollahi, Mansooreh Soleimani, Saied Kargozar, Mansure Kazemi, Saieh Hajighasemlou, Maryam Ahmadzadehzarajabad, Mahmoud Azami, Behrooz Johari, Ali Samadikuchaksaraei
Publikováno v:
Journal of Biomedical Materials Research Part A. 104:1770-1778
The present study used a previously developed three-dimensional Gelatin/Hydroxyapatite (Gel/HA) homogeneous nanocomposite scaffold with porosity of 82% and interconnecting pores ranging from 300 to 500 μm. Cell-seeded scaffolds were used to evaluate
Autor:
Esmaeel Sharifi, Atefeh Shamousi, Reza Faridi-Majidi, Abdol-Mohammad Kajbafzadeh, Roya Karimi, Mahmoud Azami, Jafar Ai, F. Moztarzadeh
Publikováno v:
Materials Science and Engineering: C. 59:533-541
Bone tissue is a composite material made of organic and inorganic components. Bone tissue engineering requires scaffolds that mimic bone nature in chemical and mechanical properties. This study proposes a novel method for preparing composite scaffold
Autor:
Mohammadreza Tahriri, Fathollah Moztarzadeh, Mahmoud Azami, Mohammad Ali Shokrgozar, Majid Raz
Publikováno v:
International Journal of Materials Research. 105:493-501
In this research, nanocomposite scaffolds were prepared from gelatin/chitosan and hydroxyapatite via a biomimetic method. The prepared scaffolds were then evaluated by means of commonly used bulk techniques: X-ray diffraction, scanning electron micro
Publikováno v:
International Journal of Polymeric Materials and Polymeric Biomaterials. 63:576-582
Mineralization of gelatin electrospun nano and micro fiber was investigated in order to prepare a biomimetic bone nanocomposite. For this aim, at first, calcium containing gelatin nanofibers were electrospun by a novel ethanol/water/salt solution. Fi
Autor:
Jafar Ai, Masoud Ghorbani, Sima Bordbar, Mohammad Reza Nourani, Mahmoud Azami, Batool Hashemi Beni, Shiva Asadpour
Publikováno v:
Materials scienceengineering. C, Materials for biological applications. 80
Intervertebral disc degeneration is recognized to be the leading cause for chronic low-back pain. Injectable hydrogel is one of the great interests for tissue engineering and cell encapsulation specially for intervertebral (IVD) affecting rate of reg
Publikováno v:
International Journal of Applied Ceramic Technology. 12:245-253
In this study, diffusional method was used to prepare a calcium phosphate/gelatin nanocomposite as a scaffold for bone tissue repair. Incorporation of magnesium (Mg) into mineral phase of the scaffold was also investigated. Addition of Mg ions to the