التفاصيل البيبلوغرافية
| العنوان: |
Iron doped β-Tricalcium phosphate: Synthesis, characterization, hyperthermia effect, biocompatibility and mechanical evaluation. |
| المؤلفون: |
Singh, Ram Kishore1, Srivastava, M.2, Prasad, N.K.2, Awasthi, Sharad3, Dhayalan, Arunkumar3, Kannan, S.1 para_kanna@yahoo.com |
| المصدر: |
Materials Science & Engineering: C. Sep2017, Vol. 78, p715-726. 12p. |
| مصطلحات موضوعية: |
*FEVER, *ALKALINE phosphatase tests, *BIOCOMPATIBILITY, *MAGNETIC susceptibility measurement, *GENE expression, *PHYSIOLOGY |
| مستخلص: |
The ability of β -Tricalcium phosphate [ β -TCP, β -Ca 3 (PO 4 ) 2 ] to host iron at its structural lattice and its associated magnetic susceptibility, hyperthermia effect, biocompatibility and mechanical characteristics is investigated. The studies revealed the ability of β -Ca 3 (PO 4 ) 2 to host 5.02 mol% of Fe 3 + at its Ca 2 + (5) site. Excess Fe 3 + additions led to the formation of trigonal Ca 9 Fe(PO 4 ) 7 and moreover a minor amount of CaFe 3 (PO 4 ) 3 O crystallization was also observed. A gradual increment in the iron content at β -Ca 3 (PO 4 ) 2 results in the simultaneous effect of pronounced hyperthermia effect and mechanical stability. However, the presence of CaFe 3 (PO 4 ) 3 O contributes for the reduced hyperthermia effect and mechanical stability of iron substituted β -Ca 3 (PO 4 ) 2 . Haemolytic tests, cytotoxicity tests and ALP gene expression analysis confirmed the biocompatibility of the investigated systems. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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