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dc.contributor.authorPankaew, Piyapongen_US
dc.contributor.authorปิยะพงษ์ ปานแก้วen_US
dc.date.accessioned2018-02-20T11:12:25Z
dc.date.available2018-02-20T11:12:25Z
dc.date.issued2017-07-08
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/2319
dc.descriptionรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2559en_US
dc.description.abstractA promising composite of zinc ferrite (ZnFe2O4) and bioactive hydroxyapatite (Ca10(PO4)6(OH)2 ;HAp) has expected to potential for future bone reinforcing formation. In present study, zinc ferrite and hydroxyapatite composite was prepared by solid state reaction route for easier control of structural and magnetic characteristics and with low cost. Hydroxyapatite powder was synthesized by precipitation method from chicken eggshell. Mixed powders with varying ZnFe2O4/HAp weight ratios from 2-10 wt% were milled together and uniaxially pressed and then sintered at 1200 oC for 3 hours. The XRD results showing no other phases of composite with only HAp and ZnFe2O4 phases were identified, indicating high stability of HAp property. Phase fractions of ZnFe2O4 were found to increase from 10.8 to 18.73 wt% with increasing content of ZnFe2O4. FT-IR results of ZnFe2O4/HAp composite were only revealed vibration bands of standard HAp phase. This may due to the overlapping of the ZnFe2O4 vibrational bands with HAp bands. However, their intense variations observed in HAp vibrational bands indicated the interaction between ZnFe2O4 and HAp. The surface morphology of these ZnFe2O4/HAp composite exhibited primary grain in nano scale with enhanced pore structure and Interconnectivity when ZnFe2O4 weight ratios increased; indicating high surface area for cell attachment and better good cell growth and differentiation. The higher saturation magnetization as well as higher super paramagnetic behavior could be easily altered by increasing ZnFe2O4 content in the composite.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectCompositeen_US
dc.subjectHydroxyapatiteen_US
dc.subjectZinc Ferriteen_US
dc.subjectCancer Treatmenten_US
dc.subjectCanceren_US
dc.titlePreparation and Structural and Magnetic Characterizations of Hydroxyapatite/Zinc Ferrite Composite Nanoparticles for Future Cancer Treatmenten_US
dc.title.alternativeการเตรียมและศึกษาสมบัติทางโครงสร้างและแม่เหล็กของอนุภาคคอมโพสิตระดับนาโนเมตรของไฮดรอกซีอะพาไทต์และซิงก์เฟอไรท์ เพื่อประยุกต์ใช้ในการรักษามะเร็งในอนาคตen_US
dc.typeResearch Reporten_US
dc.contributor.emailauthorpiyapong.p@rmautp.ac.then_US


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