SYNTHESIS OF BIOACTIVE MESOPROUS SILICA/HYDROXYAPATITE NANOCOMPOSITE BY SOL-GEL METHOD

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TAHERIAN Z.; YOUSEFPOUR M.A.; FAGHIHI SANI M.A.; NEMATI A.; ENAYATI M.

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Journal: Journal of Applied Research in Chemistry Year:2012 | Volume:6 | Issue:2 Page(s): 47-55

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Title

SYNTHESIS OF BIOACTIVE MESOPROUS SILICA/HYDROXYAPATITE NANOCOMPOSITE BY SOL-GEL METHOD

Author(s)

Keywords

MESOPOROUS SILICAQ2

SOL-GELQ2

HYDROXYAPATITEQ2

NANOCOMPOSITEQ1

BIOACTIVITYQ2

Abstract

Our aim for presenting this paper was synthesis of a bioactive ceramic NANOCOMPOSITE.Motion NANOCOMPOSITE was synthesized by two-step of SOL-GEL method. C16TAB surfactant was used as template. The pores were created after removal of surfactant by calcinations at 600 oC. The obtained results of FTIR demonstrated formation of silanol and siloxan groups of silica network and hydroxyl and phosphate groups of HA network. Also, TEM and EDS results confirmed presence of a layer of silica-mesoporous surrounding of HA crystals and the ED results showed that MESOPOROUS SILICA was an amorphous while HYDROXYAPATITE was a crystalline phase. Results of N2 adsorption-desorption analysis (BET) indicated that pores diameter average increased in the NANOCOMPOSITE while specific surface area and pores volume decreased. At the end, BIOACTIVITY behavior by ICP analysis was examined. The results indicated that presence of HYDROXYAPATITE phase and increasing of pores diameter average in NANOCOMPOSITE improved BIOACTIVITY behavior of silica-mesoporous.

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APA: Copy

TAHERIAN, Z., YOUSEFPOUR, M.A., FAGHIHI SANI, M.A., NEMATI, A., & ENAYATI, M.. (2012). SYNTHESIS OF BIOACTIVE MESOPROUS SILICA/HYDROXYAPATITE NANOCOMPOSITE BY SOL-GEL METHOD. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 6(2), 47-55. SID. https://sid.ir/paper/179977/en

Vancouver: Copy

TAHERIAN Z., YOUSEFPOUR M.A., FAGHIHI SANI M.A., NEMATI A., ENAYATI M.. SYNTHESIS OF BIOACTIVE MESOPROUS SILICA/HYDROXYAPATITE NANOCOMPOSITE BY SOL-GEL METHOD. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2012;6(2):47-55. Available from: https://sid.ir/paper/179977/en

IEEE: Copy

Z. TAHERIAN, M.A. YOUSEFPOUR, M.A. FAGHIHI SANI, A. NEMATI, and M. ENAYATI, “SYNTHESIS OF BIOACTIVE MESOPROUS SILICA/HYDROXYAPATITE NANOCOMPOSITE BY SOL-GEL METHOD,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 6, no. 2, pp. 47–55, 2012, [Online]. Available: https://sid.ir/paper/179977/en

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