In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation

Isfahan University of Medical Sciences

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In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation Publisher

Arefpour A¹ ; Kasiriasgarani M¹ ; Monshi A² ; Karbasi S³ ; Doostmohammadi A⁴ ; Rostami S^{5, 6}

Show Affiliations

1. Advanced Materials Research Center, Department of Materials Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran
2. Department of Materials Engineering, Isfahan University of Technology, Isfahan, Iran
3. School of Advanced Technology in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
4. Department of Mechanical Engineering, Lassonde School of Engineering, York University, Toronto, Canada
5. Laboratory of Magnetism and Magnetic Materials, Advanced Institute of Materials Science, Ton Duc Thang University, Ho Chi Minh City, Viet Nam
6. Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Viet Nam

Source: Materials Technology Published:2020

Abstract

The aim of the present research was to find out the in vitro biological behaviour by evaluating the bioactivity of scaffolds for bone tissue engineering and to examine the mechanism of baghdadite and apatite formation. For this purpose, baghdadite scaffolds with polycaprolactone and graphene nanocomposite coatings were fabricated using polymeric sponge and dip-coating methods. Results showed that regarding baghdadite formation mechanism, gittinsite phase can be converted into baghdadite phase by enhancing temperature up to 1350°C and helping Zr4+ and Ca2+. The deposit of Ca–P coatings on the surface and in the pores of the scaffolds verified the improvement of the bioactivity. Graphene in scaffold composition can affect apatite deposit formation and promise bioactivity due to its high hydrophilicity, existence of nanoparticles and great (Formula presented.) bonds in its structure. In brief, baghdadite scaffolds with polycaprolactone and graphene nanocomposite coatings can be promising outstanding candidates for bone tissue engineering. © 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group.

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Style	Citing Format
MLA	Arefpour A, et al.. "In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation." Materials Technology, vol. , no. , 2020, pp. 1-10.
APA	Arefpour A, Kasiriasgarani M, Monshi A, Karbasi S, Doostmohammadi A, Rostami S (2020). In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation. Materials Technology, (), 1-10.
Chicago	Arefpour A, Kasiriasgarani M, Monshi A, Karbasi S, Doostmohammadi A, Rostami S. "In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation." Materials Technology , no. (2020): 1-10.
Harvard	Arefpour A et al. (2020) 'In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation', Materials Technology, (), pp. 1-10.
Vancouver	Arefpour A, Kasiriasgarani M, Monshi A, Karbasi S, Doostmohammadi A, Rostami S. In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation. Materials Technology. 2020;():1-10.
BibTex	@article{ author = {Arefpour A and Kasiriasgarani M and Monshi A and Karbasi S and Doostmohammadi A and Rostami S}, title = {In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation}, journal = {Materials Technology}, volume = {}, number = {}, pages = {1-10}, year = {2020} }
RIS	TY - JOUR AU - Arefpour A AU - Kasiriasgarani M AU - Monshi A AU - Karbasi S AU - Doostmohammadi A AU - Rostami S TI - In Vitro Bioactivity of Baghdadite-Coated Pcl –Graphene Nanocomposite Scaffolds: Mechanism of Baghdadite and Apatite Formation JO - Materials Technology VL - IS - SP - 1 EP - 10 PY - 2020 ER -