سامانه پشتیبانی خدمات اطلاعات

  اخبار و اعلانات

 آمار

تعداد نشریات158
تعداد شماره‌ها6,225
تعداد مقالات67,685
تعداد مشاهده مقاله114,968,072
تعداد دریافت فایل اصل مقاله89,641,142
Ahmadi Khoei, Narges, kharaziha, Mahshid, Labbaf, Sheyda. (1397). Sol-gel synthesis of (Ca-Ba)TiO3 nanoparticles for bone tissue engineering. , 51(1), 77-83. doi: 10.22059/jufgnsm.2018.01.10
Narges Ahmadi Khoei; Mahshid kharaziha; Sheyda Labbaf. "Sol-gel synthesis of (Ca-Ba)TiO3 nanoparticles for bone tissue engineering". , 51, 1, 1397, 77-83. doi: 10.22059/jufgnsm.2018.01.10
Ahmadi Khoei, Narges, kharaziha, Mahshid, Labbaf, Sheyda. (1397). 'Sol-gel synthesis of (Ca-Ba)TiO3 nanoparticles for bone tissue engineering', , 51(1), pp. 77-83. doi: 10.22059/jufgnsm.2018.01.10
Ahmadi Khoei, Narges, kharaziha, Mahshid, Labbaf, Sheyda. Sol-gel synthesis of (Ca-Ba)TiO3 nanoparticles for bone tissue engineering. , 1397; 51(1): 77-83. doi: 10.22059/jufgnsm.2018.01.10

Sol-gel synthesis of (Ca-Ba)TiO3 nanoparticles for bone tissue engineering

Journal of Ultrafine Grained and Nanostructured Materials
مقاله 9، دوره 51، شماره 1، شهریور 2018، صفحه 77-83    اصل مقاله (731.77 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/jufgnsm.2018.01.10
نویسندگان
Narges Ahmadi Khoei؛ Mahshid kharaziha* ؛ Sheyda Labbaf
Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
چکیده
Piezoelectric materials are the group of smart materials which have been recently developed for biomedical applications, such as bone tissue engineering. These materials could provide electrical signals with no external source power making them effective for bone remodeling. Between various types of materials, BaTiO3 and CaTiO3 are nontoxic piezoelectric ceramics, which recently have been introduced for bone tissue engineering. It is expected that, the combination of these two ceramics could provide suitable piezoelectricity, bioactivity and biocompatibility for bone tissue engineering applications. The aim of this research is to synthesize (BaxCa1-x)TiO3 (x= 0, 0.6, 0.8, 0.9 and 1) nanopowder using sol-gel method. Moreover, the incorporation of Ca+2 ions in the structure of (BaxCa1-x)TiO3 nanoparticles was chemically, structurally and biologically studied. X-ray diffraction (XRD) and scanning electron microscopy (SEM) studies confirmed the role of substituted Ca content on the chemical properties and morphology of particles. Indeed, increasing the amounts of Ca+2 ions resulted in the reduced crystallite size. While incorporation of more than 20 at.% Ca resulted in the formation of a biphasic structure, monophasic solid solution without any secondary phase was detected at less Ca content. Moreover, SEM images revealed that Ca substitution reduced particle size from 70.5 ±12 nm to 52.4 ±9 nm, while the morphology of synthesized powders did not significacntly change. Furthermore, incorporation of upon 10 at.% Ca content within (BaxCa1-x)TiO3 significantly promoted MG63 proliferation compared to pure CaTiO3.
کلیدواژه‌ها
Piezoelectric؛ Bone Tissue Engineering؛ BaTiO3؛ CaTiO3؛ Sol-gel
مراجع

1. Ribeiro C, Sencadas V, Correia DM, Lanceros-Méndez S. Piezoelectric polymers as biomaterials for tissue engineering applications. Colloids and Surfaces B: Biointerfaces. 2015;136:46-55.

2. Press Llc C. The Measurement, Instrumentation and Sensors Handbook on CD-ROM: CRC Press; 1999 1999/02/26.

3. Zanfir AV, Voicu G, Jinga SI, Vasile E, Ionita V. Low-temperature synthesis of BaTiO 3 nanopowders. Ceramics International. 2016;42(1):1672-8.

4. Ribeiro C, Pärssinen J, Sencadas V, Correia V, Miettinen S, Hytönen VP, et al. Dynamic piezoelectric stimulation enhances osteogenic differentiation of human adipose stem cells. Journal of Biomedical Materials Research Part A. 2014;103(6):2172-5.

5. Ribeiro C, Sencadas V, Correia DM, Lanceros-Méndez S. Piezoelectric polymers as biomaterials for tissue engineering applications. Colloids and Surfaces B: Biointerfaces. 2015;136:46-55.

6. Rajabi AH, Jaffe M, Arinzeh TL. Piezoelectric materials for tissue regeneration: A review. Acta Biomaterialia. 2015;24:12-23.

7. Zhang Y, Chen L, Zeng J, Zhou K, Zhang D. Aligned porous barium titanate/hydroxyapatite composites with high piezoelectric coefficients for bone tissue engineering. Materials Science and Engineering: C. 2014;39:143-9.

8. Thuy Ba Linh N, Mondal D, Lee BT. In Vitro Study of CaTiO3–Hydroxyapatite Composites for Bone Tissue Engineering. ASAIO Journal. 2014;60(6):722-9.

9. Bagchi A, Meka SRK, Rao BN, Chatterjee K. Perovskite ceramic nanoparticles in polymer composites for augmenting bone tissue regeneration. Nanotechnology. 2014;25(48):485101.

10. Purwanto A, Hidayat D, Terashi Y, Okuyama K. Synthesis of Monophasic CaxBa(1−x)TiO3Nanoparticles with High Ca Content (x> 23%) and Their Photoluminescence Properties. Chemistry of Materials. 2008;20(24):7440-6.

11. Jayanthi S, Kutty TRN. Extended phase homogeneity and electrical properties of barium calcium titanate prepared by the wet chemical methods. Materials Science and Engineering: B. 2004;110(2):202-

12. Zhang W, Shen Z, Chen J. Preparation and characterization of nanosized barium calcium titanate crystallites by low temperature direct synthesis. Journal of materials science. 2006 Sep 1;41(17):5743-5.

13. Tikhonovsky A, Kim K, Lee SK, Nedoseykina T, Yang M, Song SA. Effect of Ca addition on Grain Size and Crystal Phase of Barium Titanate Nanopowders. Japanese Journal of Applied Physics. 2006;45(10A):8014-9.

14. Li L-Y, Tang X-G. Effect of electric field on the dielectric properties and ferroelectric phase transition of sol–gel derived (Ba0.90Ca0.10)TiO3 ceramics. Materials Chemistry and Physics. 2009;115(2-3):507-11.

15. da Silva RS, Bernardi MIB, Hernandes AC. Synthesis of non-agglomerated Ba0.77Ca0.23TiO3 nanopowders by a modified polymeric precursor method. Journal of Sol-Gel Science and Technology. 2007;42(2):173-9.

16. Ji B, Chen D, Jiao X, Zhao Z, Jiao Y. Preparation and electrical properties of nanoporous BaTiO3. Materials Letters. 2010;64(16):1836-8.

17. Singh B, Kumar S, Arya GS, Negi NS. Room temperature structural and electrical properties of barium calcium titanate (BCT) thin films. AIP Publishing LLC; 2015.

18. Monshi A, Foroughi MR, Monshi MR. Modified Scherrer Equation to Estimate More Accurately Nano-Crystallite Size Using XRD. World Journal of Nano Science and Engineering. 2012;02(03):154-60.

19. Souza AE, Silva RA, Santos GTA, Moreira ML, Volanti DP, Teixeira SR, et al. Photoluminescence of barium–calcium titanates obtained by the microwave-assisted hydrothermal method (MAH). Chemical Physics Letters. 2010;488(1-3):54-6.

20. Mitsui T, Westphal WB. Dielectric and X-Ray Studies ofCaxBa1−xTiO3andCaxSr1−xTiO3. Physical Review. 1961;124(5):1354-9.

21. Matsuura K, Hoshina T, Takeda H, Sakabe Y, Tsurumi T. Effects of Ca substitution on room temperature resistivity of donor-doped barium titanate based PTCR ceramics. Journal of the Ceramic Society of Japan. 2014;122(1426):402-5.

آمار
تعداد مشاهده مقاله: 1,249
تعداد دریافت فایل اصل مقاله: 857


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب