EFFECT OF COLLAGEN ON THE SYNTHESIS OF CALCIUM PHOSPHATE
NANOPARTICLES

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SALEMI HODA; BEHNAMGHADER ALIASGHAR; BAGHABAN ESLAMINEJAD MOHAMADREZA; ATAEI MOHAMMAD

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Seminar Paper

Paper Information

Seminar: IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING
Year:2012 | Issue:19

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Title

EFFECT OF COLLAGEN ON THE SYNTHESIS OF CALCIUM PHOSPHATE NANOPARTICLES

Author(s)

SALEMI HODA | BEHNAMGHADER ALIASGHAR | BAGHABAN ESLAMINEJAD MOHAMADREZA | ATAEI MOHAMMAD

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Abstract

COLLAGEN AND NON-COLLAGENOUS PROTEINS HAVE AN IMPORTANT ROLE IN THE FORMATION OF MINERAL CONSTITUENT OF BONE MATRIX. IN THIS RESEARCH, THE EFFECT OF COLLAGEN ON THE MORPHOLOGICAL AND PHASE CHARACTERISTICS OF HYDROXYAPATITE NANOPARTICLES WAS INVESTIGATED. THE SYNTHESIS REACTION WAS INITIATED BY MIXING H3PO4 AS PHOSPHOROUS SOURCE AND CACL2 AS CALCIUM SOURCE IN PRESENCE OF COLLAGEN TYPE 1. COLLAGEN CONCENTRATION IN SUSPENSION AND CA TO P RATIO WAS 1% AND 1.67 RESPECTIVELY. THE SAMPLES (WITH COLLAGEN AND WITHOUT COLLAGEN), HEAT TREATED AT 600 0C WERE CHARACTERIZED BY X-RAY DIFFRACTION (XRD), FOURIER TRANSFORMATION INFRARED (FTIR) AND SCANNING ELECTRON MICROSCOPY (SEM). MORE SMALLER AND FLAKELIKE SHAPE PARTICLES WERE OBSERVED IN THE SEM IMAGES OF SAMPLE SYNTHESIZED IN THE PRESENCE OF COLLAGEN COMPARED TO THE CONTROL SAMPLE WHICH WAS CONSTITUTED OF LARGER GRANULAR PARTICLES. THE XRD AND FT-IR RESULTS REVEALED THE POWDERS WERE COMPOSED OFHYDROXYAPATITE AND OCTACALCIUM PHOSPHATE. P-O AND OH CHARACTERISTIC PEAKS WERE IDENTIFIED IN FT-IR SPECTRA. IT SEEMED THE SAMPLE SYNTHESIZED IN THE PRESENCE OF COLLAGEN WAS LESS CRYSTALLINE

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APA: Copy

SALEMI, HODA, BEHNAMGHADER, ALIASGHAR, BAGHABAN ESLAMINEJAD, MOHAMADREZA, & ATAEI, MOHAMMAD. (2012). EFFECT OF COLLAGEN ON THE SYNTHESIS OF CALCIUM PHOSPHATE NANOPARTICLES. IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING. SID. https://sid.ir/paper/926082/en

Vancouver: Copy

SALEMI HODA, BEHNAMGHADER ALIASGHAR, BAGHABAN ESLAMINEJAD MOHAMADREZA, ATAEI MOHAMMAD. EFFECT OF COLLAGEN ON THE SYNTHESIS OF CALCIUM PHOSPHATE NANOPARTICLES. 2012. Available from: https://sid.ir/paper/926082/en

IEEE: Copy

HODA SALEMI, ALIASGHAR BEHNAMGHADER, MOHAMADREZA BAGHABAN ESLAMINEJAD, and MOHAMMAD ATAEI, “EFFECT OF COLLAGEN ON THE SYNTHESIS OF CALCIUM PHOSPHATE NANOPARTICLES,” presented at the IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING. 2012, [Online]. Available: https://sid.ir/paper/926082/en

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