Blocking Assay:Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (72) Al-Harthi III.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: But there are some Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (85) Al-Harthi peaks which belong to the hydroxyapatite as a bone-like apatite.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: 0.3 M (NH4)2HPO4 0.5 M Ca (NO3)2.4H2O Adjust pH once 7 0.3 M Ca (NO3)2.4H2O Continuous magnetic stirring for 24 h Aging in glass flasks and tightly sealed for 24 h for precipitation hrs Filtration and washing for several times by double distilled water Drying at 60-80 0 C for 24 h Adjust pH once 5 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (71) Al-Harthi The samples were prepared to characterization with using X-ray diffraction, Raman spectroscopy and the scanning electron microscopy and EDS.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (80) Al-Harthi Table (7): the main Raman peaks associated to measured data of Brushite in comparing with RRUFF database and the assignment of the modes of vibrations Peak position for RRUFF standard Peak position for measured spectrum Int., % Vibration modes 206.95 209.00 32 lattice vibration 245.00 4 3 4PO bending '' 2 313.95 323.00 7 Missed 380.27 383.00 27 H2O translation 412.60 414.00 23 3 4PO bending ' 2 512.20 525.00 11 3 4PO bending '' 4 585.60 588.00 18 3 4PO bending '' 4 809.20 795.00 8 out-of-plane (POH) 859.90 860.00 18 out-of-plane (POH) 880.00 880.00 38 P-O (H) '''3 988.60 987.00 100 3 4PO stretching 1 1055.30 1060.00 16 3 4PO stretching '' 3 1081.20 1083.00 16 3 4PO stretching '' 3 1117.70 1118.00 7 2 4HPO stretching ' 3 1133.80 1131.00 10 2 4HPO stretching '' 3 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (81) Al-Harthi Figure (8): the Raman spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Hydroxyapatite (S1) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite from RRUFF database Figure (8) shows the dependable Raman spectrum of the measured for the sample before, the second due to the soaked in SBF and the last for the Hydroxyapatite RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Keywords: Biophysical, Biomimetic Bone, Alginate, Biomedical field, Biomaterials, Brushite, Hydroxyapatite, Sodium Alginate, Wollastonite ةاكاحملل ةيقيزيفويب تاسارديجوليبلاة لظعلا تنمس تانيجللأا عم ماهمادختسلا يبطلا لاجلما يف يثراحلا دباع ةليمج ميلعتلا ةرازو|| ةيدوعسلا ةيبرعلا ةكلملما :صلختسلما عيمج يف نييضالما نيدقعلا يف هابتنلاا تبذج يتلا ضارملأا اهنأب ىرخلأا ماظعلا بويع نم ديدعلاو ماظعلا ةشاشه ربتعت ب فرعيُ هنلأ ارًظن .ملاعلا ءاحنأ.ةبعص ةكرعلما نوكت دقف ،نسلا رابك نيب ةيلاع راشتنا ةبسنبو تماصلا ضرلما ىلع يوتحت يتلا مسجلا يف لئاوسلا ةاكاحم مادختساو تيشوربلا تنمسأ ىلع تافاضلإا ضعب جاردإ رثأ مييقت ىلإ ةقرولا هذه فدهت ع لثم نوكتلما تيتابلأل زفحمك ربتخلما يف نيتوربلا نم يلاخلاو مويسلاكلا رصانعو تيشوربلا تنمسأ نم ةنوكلما يمظعلا تيتابلأا تاني مويسلاكلا تافسوف تنمسأ نم ةرقتسلما لحارلما دمتعت .يبيرجتلا جهنلما ةيثحبلا ةقرولا تدمتعا .حطسلأا ىلإ اهتفاضإ تمت ةفلتخم Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (67) Al-Harthi .مادختسلاا ةلاح يف وأ ةجلاعلما ءانثأ ءاوس ،ءالما دوجوو ةرارحلا تاجرد ىلع ريبك لكشب نم طقف نانثا نوكي ،مسجلا ةرارح ةجرد دنع يتلا تانيعلا رايتخلا ثحبلا ديق تانيعلا مدختس ُ ت .مسجلا لئاوس لثم ةيئالما طئاسولا عم لعافتلا دنع نيرقتسم مويسلاكلا تافسوف ومجمب ةدحاو لك قلعتت نيتنيع لكش ىلع ةرضحلما تانيعلا .ربتخلما يف ةيويح داومك ةبسانم اهرابتعا نكمي يف امب تافاضلإا نم ةع ،مويدوصلا تانيجلأ كلذ،تينوتسلاولاو ديسكأو ،مويناتيتلا ،تيتابيسكورديهلاو ديسكأو عم تيشوربلا تانيع عقن ببستي دق .كنزلا يف اهتافاضإsimulated body fluid ( ماظعلاب ةهيبشلا تيتابلأا ةقبط ةلحرم دوجو يف دحاو عوبسأ ةدلمCa10 (OH) 2 (PO4) 6 ،HA ) ينورتكللإا بوكسوركيلماو ةينيسلا ةعشلأا دويح فايطأ مادختساب تانيعلا ةسارد تمت ،ةساردلا فده معدل .تانيعلا هذه حطس ىلع صحفلا ةسارد .دوجوم تانيعلا ريضحت يف ةمدختسلما تانوكلما دوجو نامضل مدختسلما ةينيسلا ةعشلأا دويح نإ .نامار فايطمو تانيعلل ةينيسلا ةعشلأاب يف عوبسأ ةدلم عقنلا دعب قيقحتلا ديقSBF لعافتلا دعب رهظت يتلا ةديدجلا لحارلما ىلع فرعتلا ىلع دعاسي تانوكمو تانيعلا حطسأ نيبSBF.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Accordingly, the spectrum shows that there is a reason of this transformation to hydroxyapatite, but these changes have not been established to us because of the overlap underneath other peaks regarding to basically the presence of 20 25 30 35 40 45 50 55 60 65 70 D if fr a ct io n I n te n si ty 2 θ (degree) ALG+BR Brushite S0 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (73) Al-Harthi hydroxyapatite in the sample composition.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (75) Al-Harthi Figure (4): the X-ray spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Zinc Oxide (S6) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite indexed from RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (82) Al-Harthi (mainly HA) located underneath the peak positioned at 958.30 cm-1 in this sample after soaking in the SBF for one week period as seen from the figure.
Filtration:Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (72) Al-Harthi III.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: But there are some Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (85) Al-Harthi peaks which belong to the hydroxyapatite as a bone-like apatite.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: 0.3 M (NH4)2HPO4 0.5 M Ca (NO3)2.4H2O Adjust pH once 7 0.3 M Ca (NO3)2.4H2O Continuous magnetic stirring for 24 h Aging in glass flasks and tightly sealed for 24 h for precipitation hrs Filtration and washing for several times by double distilled water Drying at 60-80 0 C for 24 h Adjust pH once 5 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (71) Al-Harthi The samples were prepared to characterization with using X-ray diffraction, Raman spectroscopy and the scanning electron microscopy and EDS.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (80) Al-Harthi Table (7): the main Raman peaks associated to measured data of Brushite in comparing with RRUFF database and the assignment of the modes of vibrations Peak position for RRUFF standard Peak position for measured spectrum Int., % Vibration modes 206.95 209.00 32 lattice vibration 245.00 4 3 4PO bending '' 2 313.95 323.00 7 Missed 380.27 383.00 27 H2O translation 412.60 414.00 23 3 4PO bending ' 2 512.20 525.00 11 3 4PO bending '' 4 585.60 588.00 18 3 4PO bending '' 4 809.20 795.00 8 out-of-plane (POH) 859.90 860.00 18 out-of-plane (POH) 880.00 880.00 38 P-O (H) '''3 988.60 987.00 100 3 4PO stretching 1 1055.30 1060.00 16 3 4PO stretching '' 3 1081.20 1083.00 16 3 4PO stretching '' 3 1117.70 1118.00 7 2 4HPO stretching ' 3 1133.80 1131.00 10 2 4HPO stretching '' 3 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (81) Al-Harthi Figure (8): the Raman spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Hydroxyapatite (S1) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite from RRUFF database Figure (8) shows the dependable Raman spectrum of the measured for the sample before, the second due to the soaked in SBF and the last for the Hydroxyapatite RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Keywords: Biophysical, Biomimetic Bone, Alginate, Biomedical field, Biomaterials, Brushite, Hydroxyapatite, Sodium Alginate, Wollastonite ةاكاحملل ةيقيزيفويب تاسارديجوليبلاة لظعلا تنمس تانيجللأا عم ماهمادختسلا يبطلا لاجلما يف يثراحلا دباع ةليمج ميلعتلا ةرازو|| ةيدوعسلا ةيبرعلا ةكلملما :صلختسلما عيمج يف نييضالما نيدقعلا يف هابتنلاا تبذج يتلا ضارملأا اهنأب ىرخلأا ماظعلا بويع نم ديدعلاو ماظعلا ةشاشه ربتعت ب فرعيُ هنلأ ارًظن .ملاعلا ءاحنأ.ةبعص ةكرعلما نوكت دقف ،نسلا رابك نيب ةيلاع راشتنا ةبسنبو تماصلا ضرلما ىلع يوتحت يتلا مسجلا يف لئاوسلا ةاكاحم مادختساو تيشوربلا تنمسأ ىلع تافاضلإا ضعب جاردإ رثأ مييقت ىلإ ةقرولا هذه فدهت ع لثم نوكتلما تيتابلأل زفحمك ربتخلما يف نيتوربلا نم يلاخلاو مويسلاكلا رصانعو تيشوربلا تنمسأ نم ةنوكلما يمظعلا تيتابلأا تاني مويسلاكلا تافسوف تنمسأ نم ةرقتسلما لحارلما دمتعت .يبيرجتلا جهنلما ةيثحبلا ةقرولا تدمتعا .حطسلأا ىلإ اهتفاضإ تمت ةفلتخم Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (67) Al-Harthi .مادختسلاا ةلاح يف وأ ةجلاعلما ءانثأ ءاوس ،ءالما دوجوو ةرارحلا تاجرد ىلع ريبك لكشب نم طقف نانثا نوكي ،مسجلا ةرارح ةجرد دنع يتلا تانيعلا رايتخلا ثحبلا ديق تانيعلا مدختس ُ ت .مسجلا لئاوس لثم ةيئالما طئاسولا عم لعافتلا دنع نيرقتسم مويسلاكلا تافسوف ومجمب ةدحاو لك قلعتت نيتنيع لكش ىلع ةرضحلما تانيعلا .ربتخلما يف ةيويح داومك ةبسانم اهرابتعا نكمي يف امب تافاضلإا نم ةع ،مويدوصلا تانيجلأ كلذ،تينوتسلاولاو ديسكأو ،مويناتيتلا ،تيتابيسكورديهلاو ديسكأو عم تيشوربلا تانيع عقن ببستي دق .كنزلا يف اهتافاضإsimulated body fluid ( ماظعلاب ةهيبشلا تيتابلأا ةقبط ةلحرم دوجو يف دحاو عوبسأ ةدلمCa10 (OH) 2 (PO4) 6 ،HA ) ينورتكللإا بوكسوركيلماو ةينيسلا ةعشلأا دويح فايطأ مادختساب تانيعلا ةسارد تمت ،ةساردلا فده معدل .تانيعلا هذه حطس ىلع صحفلا ةسارد .دوجوم تانيعلا ريضحت يف ةمدختسلما تانوكلما دوجو نامضل مدختسلما ةينيسلا ةعشلأا دويح نإ .نامار فايطمو تانيعلل ةينيسلا ةعشلأاب يف عوبسأ ةدلم عقنلا دعب قيقحتلا ديقSBF لعافتلا دعب رهظت يتلا ةديدجلا لحارلما ىلع فرعتلا ىلع دعاسي تانوكمو تانيعلا حطسأ نيبSBF.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Accordingly, the spectrum shows that there is a reason of this transformation to hydroxyapatite, but these changes have not been established to us because of the overlap underneath other peaks regarding to basically the presence of 20 25 30 35 40 45 50 55 60 65 70 D if fr a ct io n I n te n si ty 2 θ (degree) ALG+BR Brushite S0 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (73) Al-Harthi hydroxyapatite in the sample composition.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (75) Al-Harthi Figure (4): the X-ray spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Zinc Oxide (S6) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite indexed from RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (82) Al-Harthi (mainly HA) located underneath the peak positioned at 958.30 cm-1 in this sample after soaking in the SBF for one week period as seen from the figure.
X-ray Diffraction:Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (72) Al-Harthi III.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: But there are some Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (85) Al-Harthi peaks which belong to the hydroxyapatite as a bone-like apatite.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: 0.3 M (NH4)2HPO4 0.5 M Ca (NO3)2.4H2O Adjust pH once 7 0.3 M Ca (NO3)2.4H2O Continuous magnetic stirring for 24 h Aging in glass flasks and tightly sealed for 24 h for precipitation hrs Filtration and washing for several times by double distilled water Drying at 60-80 0 C for 24 h Adjust pH once 5 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (71) Al-Harthi The samples were prepared to characterization with using X-ray diffraction, Raman spectroscopy and the scanning electron microscopy and EDS.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (80) Al-Harthi Table (7): the main Raman peaks associated to measured data of Brushite in comparing with RRUFF database and the assignment of the modes of vibrations Peak position for RRUFF standard Peak position for measured spectrum Int., % Vibration modes 206.95 209.00 32 lattice vibration 245.00 4 3 4PO bending '' 2 313.95 323.00 7 Missed 380.27 383.00 27 H2O translation 412.60 414.00 23 3 4PO bending ' 2 512.20 525.00 11 3 4PO bending '' 4 585.60 588.00 18 3 4PO bending '' 4 809.20 795.00 8 out-of-plane (POH) 859.90 860.00 18 out-of-plane (POH) 880.00 880.00 38 P-O (H) '''3 988.60 987.00 100 3 4PO stretching 1 1055.30 1060.00 16 3 4PO stretching '' 3 1081.20 1083.00 16 3 4PO stretching '' 3 1117.70 1118.00 7 2 4HPO stretching ' 3 1133.80 1131.00 10 2 4HPO stretching '' 3 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (81) Al-Harthi Figure (8): the Raman spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Hydroxyapatite (S1) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite from RRUFF database Figure (8) shows the dependable Raman spectrum of the measured for the sample before, the second due to the soaked in SBF and the last for the Hydroxyapatite RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Keywords: Biophysical, Biomimetic Bone, Alginate, Biomedical field, Biomaterials, Brushite, Hydroxyapatite, Sodium Alginate, Wollastonite ةاكاحملل ةيقيزيفويب تاسارديجوليبلاة لظعلا تنمس تانيجللأا عم ماهمادختسلا يبطلا لاجلما يف يثراحلا دباع ةليمج ميلعتلا ةرازو|| ةيدوعسلا ةيبرعلا ةكلملما :صلختسلما عيمج يف نييضالما نيدقعلا يف هابتنلاا تبذج يتلا ضارملأا اهنأب ىرخلأا ماظعلا بويع نم ديدعلاو ماظعلا ةشاشه ربتعت ب فرعيُ هنلأ ارًظن .ملاعلا ءاحنأ.ةبعص ةكرعلما نوكت دقف ،نسلا رابك نيب ةيلاع راشتنا ةبسنبو تماصلا ضرلما ىلع يوتحت يتلا مسجلا يف لئاوسلا ةاكاحم مادختساو تيشوربلا تنمسأ ىلع تافاضلإا ضعب جاردإ رثأ مييقت ىلإ ةقرولا هذه فدهت ع لثم نوكتلما تيتابلأل زفحمك ربتخلما يف نيتوربلا نم يلاخلاو مويسلاكلا رصانعو تيشوربلا تنمسأ نم ةنوكلما يمظعلا تيتابلأا تاني مويسلاكلا تافسوف تنمسأ نم ةرقتسلما لحارلما دمتعت .يبيرجتلا جهنلما ةيثحبلا ةقرولا تدمتعا .حطسلأا ىلإ اهتفاضإ تمت ةفلتخم Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (67) Al-Harthi .مادختسلاا ةلاح يف وأ ةجلاعلما ءانثأ ءاوس ،ءالما دوجوو ةرارحلا تاجرد ىلع ريبك لكشب نم طقف نانثا نوكي ،مسجلا ةرارح ةجرد دنع يتلا تانيعلا رايتخلا ثحبلا ديق تانيعلا مدختس ُ ت .مسجلا لئاوس لثم ةيئالما طئاسولا عم لعافتلا دنع نيرقتسم مويسلاكلا تافسوف ومجمب ةدحاو لك قلعتت نيتنيع لكش ىلع ةرضحلما تانيعلا .ربتخلما يف ةيويح داومك ةبسانم اهرابتعا نكمي يف امب تافاضلإا نم ةع ،مويدوصلا تانيجلأ كلذ،تينوتسلاولاو ديسكأو ،مويناتيتلا ،تيتابيسكورديهلاو ديسكأو عم تيشوربلا تانيع عقن ببستي دق .كنزلا يف اهتافاضإsimulated body fluid ( ماظعلاب ةهيبشلا تيتابلأا ةقبط ةلحرم دوجو يف دحاو عوبسأ ةدلمCa10 (OH) 2 (PO4) 6 ،HA ) ينورتكللإا بوكسوركيلماو ةينيسلا ةعشلأا دويح فايطأ مادختساب تانيعلا ةسارد تمت ،ةساردلا فده معدل .تانيعلا هذه حطس ىلع صحفلا ةسارد .دوجوم تانيعلا ريضحت يف ةمدختسلما تانوكلما دوجو نامضل مدختسلما ةينيسلا ةعشلأا دويح نإ .نامار فايطمو تانيعلل ةينيسلا ةعشلأاب يف عوبسأ ةدلم عقنلا دعب قيقحتلا ديقSBF لعافتلا دعب رهظت يتلا ةديدجلا لحارلما ىلع فرعتلا ىلع دعاسي تانوكمو تانيعلا حطسأ نيبSBF.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Accordingly, the spectrum shows that there is a reason of this transformation to hydroxyapatite, but these changes have not been established to us because of the overlap underneath other peaks regarding to basically the presence of 20 25 30 35 40 45 50 55 60 65 70 D if fr a ct io n I n te n si ty 2 θ (degree) ALG+BR Brushite S0 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (73) Al-Harthi hydroxyapatite in the sample composition.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (75) Al-Harthi Figure (4): the X-ray spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Zinc Oxide (S6) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite indexed from RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (82) Al-Harthi (mainly HA) located underneath the peak positioned at 958.30 cm-1 in this sample after soaking in the SBF for one week period as seen from the figure.
Raman Spectroscopy:Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (72) Al-Harthi III.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: But there are some Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (85) Al-Harthi peaks which belong to the hydroxyapatite as a bone-like apatite.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: 0.3 M (NH4)2HPO4 0.5 M Ca (NO3)2.4H2O Adjust pH once 7 0.3 M Ca (NO3)2.4H2O Continuous magnetic stirring for 24 h Aging in glass flasks and tightly sealed for 24 h for precipitation hrs Filtration and washing for several times by double distilled water Drying at 60-80 0 C for 24 h Adjust pH once 5 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (71) Al-Harthi The samples were prepared to characterization with using X-ray diffraction, Raman spectroscopy and the scanning electron microscopy and EDS.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (80) Al-Harthi Table (7): the main Raman peaks associated to measured data of Brushite in comparing with RRUFF database and the assignment of the modes of vibrations Peak position for RRUFF standard Peak position for measured spectrum Int., % Vibration modes 206.95 209.00 32 lattice vibration 245.00 4 3 4PO bending '' 2 313.95 323.00 7 Missed 380.27 383.00 27 H2O translation 412.60 414.00 23 3 4PO bending ' 2 512.20 525.00 11 3 4PO bending '' 4 585.60 588.00 18 3 4PO bending '' 4 809.20 795.00 8 out-of-plane (POH) 859.90 860.00 18 out-of-plane (POH) 880.00 880.00 38 P-O (H) '''3 988.60 987.00 100 3 4PO stretching 1 1055.30 1060.00 16 3 4PO stretching '' 3 1081.20 1083.00 16 3 4PO stretching '' 3 1117.70 1118.00 7 2 4HPO stretching ' 3 1133.80 1131.00 10 2 4HPO stretching '' 3 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (81) Al-Harthi Figure (8): the Raman spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Hydroxyapatite (S1) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite from RRUFF database Figure (8) shows the dependable Raman spectrum of the measured for the sample before, the second due to the soaked in SBF and the last for the Hydroxyapatite RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Keywords: Biophysical, Biomimetic Bone, Alginate, Biomedical field, Biomaterials, Brushite, Hydroxyapatite, Sodium Alginate, Wollastonite ةاكاحملل ةيقيزيفويب تاسارديجوليبلاة لظعلا تنمس تانيجللأا عم ماهمادختسلا يبطلا لاجلما يف يثراحلا دباع ةليمج ميلعتلا ةرازو|| ةيدوعسلا ةيبرعلا ةكلملما :صلختسلما عيمج يف نييضالما نيدقعلا يف هابتنلاا تبذج يتلا ضارملأا اهنأب ىرخلأا ماظعلا بويع نم ديدعلاو ماظعلا ةشاشه ربتعت ب فرعيُ هنلأ ارًظن .ملاعلا ءاحنأ.ةبعص ةكرعلما نوكت دقف ،نسلا رابك نيب ةيلاع راشتنا ةبسنبو تماصلا ضرلما ىلع يوتحت يتلا مسجلا يف لئاوسلا ةاكاحم مادختساو تيشوربلا تنمسأ ىلع تافاضلإا ضعب جاردإ رثأ مييقت ىلإ ةقرولا هذه فدهت ع لثم نوكتلما تيتابلأل زفحمك ربتخلما يف نيتوربلا نم يلاخلاو مويسلاكلا رصانعو تيشوربلا تنمسأ نم ةنوكلما يمظعلا تيتابلأا تاني مويسلاكلا تافسوف تنمسأ نم ةرقتسلما لحارلما دمتعت .يبيرجتلا جهنلما ةيثحبلا ةقرولا تدمتعا .حطسلأا ىلإ اهتفاضإ تمت ةفلتخم Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (67) Al-Harthi .مادختسلاا ةلاح يف وأ ةجلاعلما ءانثأ ءاوس ،ءالما دوجوو ةرارحلا تاجرد ىلع ريبك لكشب نم طقف نانثا نوكي ،مسجلا ةرارح ةجرد دنع يتلا تانيعلا رايتخلا ثحبلا ديق تانيعلا مدختس ُ ت .مسجلا لئاوس لثم ةيئالما طئاسولا عم لعافتلا دنع نيرقتسم مويسلاكلا تافسوف ومجمب ةدحاو لك قلعتت نيتنيع لكش ىلع ةرضحلما تانيعلا .ربتخلما يف ةيويح داومك ةبسانم اهرابتعا نكمي يف امب تافاضلإا نم ةع ،مويدوصلا تانيجلأ كلذ،تينوتسلاولاو ديسكأو ،مويناتيتلا ،تيتابيسكورديهلاو ديسكأو عم تيشوربلا تانيع عقن ببستي دق .كنزلا يف اهتافاضإsimulated body fluid ( ماظعلاب ةهيبشلا تيتابلأا ةقبط ةلحرم دوجو يف دحاو عوبسأ ةدلمCa10 (OH) 2 (PO4) 6 ،HA ) ينورتكللإا بوكسوركيلماو ةينيسلا ةعشلأا دويح فايطأ مادختساب تانيعلا ةسارد تمت ،ةساردلا فده معدل .تانيعلا هذه حطس ىلع صحفلا ةسارد .دوجوم تانيعلا ريضحت يف ةمدختسلما تانوكلما دوجو نامضل مدختسلما ةينيسلا ةعشلأا دويح نإ .نامار فايطمو تانيعلل ةينيسلا ةعشلأاب يف عوبسأ ةدلم عقنلا دعب قيقحتلا ديقSBF لعافتلا دعب رهظت يتلا ةديدجلا لحارلما ىلع فرعتلا ىلع دعاسي تانوكمو تانيعلا حطسأ نيبSBF.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Accordingly, the spectrum shows that there is a reason of this transformation to hydroxyapatite, but these changes have not been established to us because of the overlap underneath other peaks regarding to basically the presence of 20 25 30 35 40 45 50 55 60 65 70 D if fr a ct io n I n te n si ty 2 θ (degree) ALG+BR Brushite S0 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (73) Al-Harthi hydroxyapatite in the sample composition.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (75) Al-Harthi Figure (4): the X-ray spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Zinc Oxide (S6) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite indexed from RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (82) Al-Harthi (mainly HA) located underneath the peak positioned at 958.30 cm-1 in this sample after soaking in the SBF for one week period as seen from the figure.
Electron Microscopy:Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (72) Al-Harthi III.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: But there are some Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (85) Al-Harthi peaks which belong to the hydroxyapatite as a bone-like apatite.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: 0.3 M (NH4)2HPO4 0.5 M Ca (NO3)2.4H2O Adjust pH once 7 0.3 M Ca (NO3)2.4H2O Continuous magnetic stirring for 24 h Aging in glass flasks and tightly sealed for 24 h for precipitation hrs Filtration and washing for several times by double distilled water Drying at 60-80 0 C for 24 h Adjust pH once 5 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (71) Al-Harthi The samples were prepared to characterization with using X-ray diffraction, Raman spectroscopy and the scanning electron microscopy and EDS.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (80) Al-Harthi Table (7): the main Raman peaks associated to measured data of Brushite in comparing with RRUFF database and the assignment of the modes of vibrations Peak position for RRUFF standard Peak position for measured spectrum Int., % Vibration modes 206.95 209.00 32 lattice vibration 245.00 4 3 4PO bending '' 2 313.95 323.00 7 Missed 380.27 383.00 27 H2O translation 412.60 414.00 23 3 4PO bending ' 2 512.20 525.00 11 3 4PO bending '' 4 585.60 588.00 18 3 4PO bending '' 4 809.20 795.00 8 out-of-plane (POH) 859.90 860.00 18 out-of-plane (POH) 880.00 880.00 38 P-O (H) '''3 988.60 987.00 100 3 4PO stretching 1 1055.30 1060.00 16 3 4PO stretching '' 3 1081.20 1083.00 16 3 4PO stretching '' 3 1117.70 1118.00 7 2 4HPO stretching ' 3 1133.80 1131.00 10 2 4HPO stretching '' 3 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (81) Al-Harthi Figure (8): the Raman spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Hydroxyapatite (S1) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite from RRUFF database Figure (8) shows the dependable Raman spectrum of the measured for the sample before, the second due to the soaked in SBF and the last for the Hydroxyapatite RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Keywords: Biophysical, Biomimetic Bone, Alginate, Biomedical field, Biomaterials, Brushite, Hydroxyapatite, Sodium Alginate, Wollastonite ةاكاحملل ةيقيزيفويب تاسارديجوليبلاة لظعلا تنمس تانيجللأا عم ماهمادختسلا يبطلا لاجلما يف يثراحلا دباع ةليمج ميلعتلا ةرازو|| ةيدوعسلا ةيبرعلا ةكلملما :صلختسلما عيمج يف نييضالما نيدقعلا يف هابتنلاا تبذج يتلا ضارملأا اهنأب ىرخلأا ماظعلا بويع نم ديدعلاو ماظعلا ةشاشه ربتعت ب فرعيُ هنلأ ارًظن .ملاعلا ءاحنأ.ةبعص ةكرعلما نوكت دقف ،نسلا رابك نيب ةيلاع راشتنا ةبسنبو تماصلا ضرلما ىلع يوتحت يتلا مسجلا يف لئاوسلا ةاكاحم مادختساو تيشوربلا تنمسأ ىلع تافاضلإا ضعب جاردإ رثأ مييقت ىلإ ةقرولا هذه فدهت ع لثم نوكتلما تيتابلأل زفحمك ربتخلما يف نيتوربلا نم يلاخلاو مويسلاكلا رصانعو تيشوربلا تنمسأ نم ةنوكلما يمظعلا تيتابلأا تاني مويسلاكلا تافسوف تنمسأ نم ةرقتسلما لحارلما دمتعت .يبيرجتلا جهنلما ةيثحبلا ةقرولا تدمتعا .حطسلأا ىلإ اهتفاضإ تمت ةفلتخم Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (67) Al-Harthi .مادختسلاا ةلاح يف وأ ةجلاعلما ءانثأ ءاوس ،ءالما دوجوو ةرارحلا تاجرد ىلع ريبك لكشب نم طقف نانثا نوكي ،مسجلا ةرارح ةجرد دنع يتلا تانيعلا رايتخلا ثحبلا ديق تانيعلا مدختس ُ ت .مسجلا لئاوس لثم ةيئالما طئاسولا عم لعافتلا دنع نيرقتسم مويسلاكلا تافسوف ومجمب ةدحاو لك قلعتت نيتنيع لكش ىلع ةرضحلما تانيعلا .ربتخلما يف ةيويح داومك ةبسانم اهرابتعا نكمي يف امب تافاضلإا نم ةع ،مويدوصلا تانيجلأ كلذ،تينوتسلاولاو ديسكأو ،مويناتيتلا ،تيتابيسكورديهلاو ديسكأو عم تيشوربلا تانيع عقن ببستي دق .كنزلا يف اهتافاضإsimulated body fluid ( ماظعلاب ةهيبشلا تيتابلأا ةقبط ةلحرم دوجو يف دحاو عوبسأ ةدلمCa10 (OH) 2 (PO4) 6 ،HA ) ينورتكللإا بوكسوركيلماو ةينيسلا ةعشلأا دويح فايطأ مادختساب تانيعلا ةسارد تمت ،ةساردلا فده معدل .تانيعلا هذه حطس ىلع صحفلا ةسارد .دوجوم تانيعلا ريضحت يف ةمدختسلما تانوكلما دوجو نامضل مدختسلما ةينيسلا ةعشلأا دويح نإ .نامار فايطمو تانيعلل ةينيسلا ةعشلأاب يف عوبسأ ةدلم عقنلا دعب قيقحتلا ديقSBF لعافتلا دعب رهظت يتلا ةديدجلا لحارلما ىلع فرعتلا ىلع دعاسي تانوكمو تانيعلا حطسأ نيبSBF.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Accordingly, the spectrum shows that there is a reason of this transformation to hydroxyapatite, but these changes have not been established to us because of the overlap underneath other peaks regarding to basically the presence of 20 25 30 35 40 45 50 55 60 65 70 D if fr a ct io n I n te n si ty 2 θ (degree) ALG+BR Brushite S0 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (73) Al-Harthi hydroxyapatite in the sample composition.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (75) Al-Harthi Figure (4): the X-ray spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Zinc Oxide (S6) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite indexed from RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (82) Al-Harthi (mainly HA) located underneath the peak positioned at 958.30 cm-1 in this sample after soaking in the SBF for one week period as seen from the figure.
Transformation Assay:Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (72) Al-Harthi III.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: But there are some Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (85) Al-Harthi peaks which belong to the hydroxyapatite as a bone-like apatite.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: 0.3 M (NH4)2HPO4 0.5 M Ca (NO3)2.4H2O Adjust pH once 7 0.3 M Ca (NO3)2.4H2O Continuous magnetic stirring for 24 h Aging in glass flasks and tightly sealed for 24 h for precipitation hrs Filtration and washing for several times by double distilled water Drying at 60-80 0 C for 24 h Adjust pH once 5 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (71) Al-Harthi The samples were prepared to characterization with using X-ray diffraction, Raman spectroscopy and the scanning electron microscopy and EDS.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (80) Al-Harthi Table (7): the main Raman peaks associated to measured data of Brushite in comparing with RRUFF database and the assignment of the modes of vibrations Peak position for RRUFF standard Peak position for measured spectrum Int., % Vibration modes 206.95 209.00 32 lattice vibration 245.00 4 3 4PO bending '' 2 313.95 323.00 7 Missed 380.27 383.00 27 H2O translation 412.60 414.00 23 3 4PO bending ' 2 512.20 525.00 11 3 4PO bending '' 4 585.60 588.00 18 3 4PO bending '' 4 809.20 795.00 8 out-of-plane (POH) 859.90 860.00 18 out-of-plane (POH) 880.00 880.00 38 P-O (H) '''3 988.60 987.00 100 3 4PO stretching 1 1055.30 1060.00 16 3 4PO stretching '' 3 1081.20 1083.00 16 3 4PO stretching '' 3 1117.70 1118.00 7 2 4HPO stretching ' 3 1133.80 1131.00 10 2 4HPO stretching '' 3 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (81) Al-Harthi Figure (8): the Raman spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Hydroxyapatite (S1) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite from RRUFF database Figure (8) shows the dependable Raman spectrum of the measured for the sample before, the second due to the soaked in SBF and the last for the Hydroxyapatite RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Keywords: Biophysical, Biomimetic Bone, Alginate, Biomedical field, Biomaterials, Brushite, Hydroxyapatite, Sodium Alginate, Wollastonite ةاكاحملل ةيقيزيفويب تاسارديجوليبلاة لظعلا تنمس تانيجللأا عم ماهمادختسلا يبطلا لاجلما يف يثراحلا دباع ةليمج ميلعتلا ةرازو|| ةيدوعسلا ةيبرعلا ةكلملما :صلختسلما عيمج يف نييضالما نيدقعلا يف هابتنلاا تبذج يتلا ضارملأا اهنأب ىرخلأا ماظعلا بويع نم ديدعلاو ماظعلا ةشاشه ربتعت ب فرعيُ هنلأ ارًظن .ملاعلا ءاحنأ.ةبعص ةكرعلما نوكت دقف ،نسلا رابك نيب ةيلاع راشتنا ةبسنبو تماصلا ضرلما ىلع يوتحت يتلا مسجلا يف لئاوسلا ةاكاحم مادختساو تيشوربلا تنمسأ ىلع تافاضلإا ضعب جاردإ رثأ مييقت ىلإ ةقرولا هذه فدهت ع لثم نوكتلما تيتابلأل زفحمك ربتخلما يف نيتوربلا نم يلاخلاو مويسلاكلا رصانعو تيشوربلا تنمسأ نم ةنوكلما يمظعلا تيتابلأا تاني مويسلاكلا تافسوف تنمسأ نم ةرقتسلما لحارلما دمتعت .يبيرجتلا جهنلما ةيثحبلا ةقرولا تدمتعا .حطسلأا ىلإ اهتفاضإ تمت ةفلتخم Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (67) Al-Harthi .مادختسلاا ةلاح يف وأ ةجلاعلما ءانثأ ءاوس ،ءالما دوجوو ةرارحلا تاجرد ىلع ريبك لكشب نم طقف نانثا نوكي ،مسجلا ةرارح ةجرد دنع يتلا تانيعلا رايتخلا ثحبلا ديق تانيعلا مدختس ُ ت .مسجلا لئاوس لثم ةيئالما طئاسولا عم لعافتلا دنع نيرقتسم مويسلاكلا تافسوف ومجمب ةدحاو لك قلعتت نيتنيع لكش ىلع ةرضحلما تانيعلا .ربتخلما يف ةيويح داومك ةبسانم اهرابتعا نكمي يف امب تافاضلإا نم ةع ،مويدوصلا تانيجلأ كلذ،تينوتسلاولاو ديسكأو ،مويناتيتلا ،تيتابيسكورديهلاو ديسكأو عم تيشوربلا تانيع عقن ببستي دق .كنزلا يف اهتافاضإsimulated body fluid ( ماظعلاب ةهيبشلا تيتابلأا ةقبط ةلحرم دوجو يف دحاو عوبسأ ةدلمCa10 (OH) 2 (PO4) 6 ،HA ) ينورتكللإا بوكسوركيلماو ةينيسلا ةعشلأا دويح فايطأ مادختساب تانيعلا ةسارد تمت ،ةساردلا فده معدل .تانيعلا هذه حطس ىلع صحفلا ةسارد .دوجوم تانيعلا ريضحت يف ةمدختسلما تانوكلما دوجو نامضل مدختسلما ةينيسلا ةعشلأا دويح نإ .نامار فايطمو تانيعلل ةينيسلا ةعشلأاب يف عوبسأ ةدلم عقنلا دعب قيقحتلا ديقSBF لعافتلا دعب رهظت يتلا ةديدجلا لحارلما ىلع فرعتلا ىلع دعاسي تانوكمو تانيعلا حطسأ نيبSBF.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Accordingly, the spectrum shows that there is a reason of this transformation to hydroxyapatite, but these changes have not been established to us because of the overlap underneath other peaks regarding to basically the presence of 20 25 30 35 40 45 50 55 60 65 70 D if fr a ct io n I n te n si ty 2 θ (degree) ALG+BR Brushite S0 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (73) Al-Harthi hydroxyapatite in the sample composition.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (75) Al-Harthi Figure (4): the X-ray spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Zinc Oxide (S6) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite indexed from RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (82) Al-Harthi (mainly HA) located underneath the peak positioned at 958.30 cm-1 in this sample after soaking in the SBF for one week period as seen from the figure.
IF-Fr:Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (72) Al-Harthi III.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: But there are some Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (85) Al-Harthi peaks which belong to the hydroxyapatite as a bone-like apatite.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: 0.3 M (NH4)2HPO4 0.5 M Ca (NO3)2.4H2O Adjust pH once 7 0.3 M Ca (NO3)2.4H2O Continuous magnetic stirring for 24 h Aging in glass flasks and tightly sealed for 24 h for precipitation hrs Filtration and washing for several times by double distilled water Drying at 60-80 0 C for 24 h Adjust pH once 5 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (71) Al-Harthi The samples were prepared to characterization with using X-ray diffraction, Raman spectroscopy and the scanning electron microscopy and EDS.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (80) Al-Harthi Table (7): the main Raman peaks associated to measured data of Brushite in comparing with RRUFF database and the assignment of the modes of vibrations Peak position for RRUFF standard Peak position for measured spectrum Int., % Vibration modes 206.95 209.00 32 lattice vibration 245.00 4 3 4PO bending '' 2 313.95 323.00 7 Missed 380.27 383.00 27 H2O translation 412.60 414.00 23 3 4PO bending ' 2 512.20 525.00 11 3 4PO bending '' 4 585.60 588.00 18 3 4PO bending '' 4 809.20 795.00 8 out-of-plane (POH) 859.90 860.00 18 out-of-plane (POH) 880.00 880.00 38 P-O (H) '''3 988.60 987.00 100 3 4PO stretching 1 1055.30 1060.00 16 3 4PO stretching '' 3 1081.20 1083.00 16 3 4PO stretching '' 3 1117.70 1118.00 7 2 4HPO stretching ' 3 1133.80 1131.00 10 2 4HPO stretching '' 3 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (81) Al-Harthi Figure (8): the Raman spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Hydroxyapatite (S1) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite from RRUFF database Figure (8) shows the dependable Raman spectrum of the measured for the sample before, the second due to the soaked in SBF and the last for the Hydroxyapatite RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Keywords: Biophysical, Biomimetic Bone, Alginate, Biomedical field, Biomaterials, Brushite, Hydroxyapatite, Sodium Alginate, Wollastonite ةاكاحملل ةيقيزيفويب تاسارديجوليبلاة لظعلا تنمس تانيجللأا عم ماهمادختسلا يبطلا لاجلما يف يثراحلا دباع ةليمج ميلعتلا ةرازو|| ةيدوعسلا ةيبرعلا ةكلملما :صلختسلما عيمج يف نييضالما نيدقعلا يف هابتنلاا تبذج يتلا ضارملأا اهنأب ىرخلأا ماظعلا بويع نم ديدعلاو ماظعلا ةشاشه ربتعت ب فرعيُ هنلأ ارًظن .ملاعلا ءاحنأ.ةبعص ةكرعلما نوكت دقف ،نسلا رابك نيب ةيلاع راشتنا ةبسنبو تماصلا ضرلما ىلع يوتحت يتلا مسجلا يف لئاوسلا ةاكاحم مادختساو تيشوربلا تنمسأ ىلع تافاضلإا ضعب جاردإ رثأ مييقت ىلإ ةقرولا هذه فدهت ع لثم نوكتلما تيتابلأل زفحمك ربتخلما يف نيتوربلا نم يلاخلاو مويسلاكلا رصانعو تيشوربلا تنمسأ نم ةنوكلما يمظعلا تيتابلأا تاني مويسلاكلا تافسوف تنمسأ نم ةرقتسلما لحارلما دمتعت .يبيرجتلا جهنلما ةيثحبلا ةقرولا تدمتعا .حطسلأا ىلإ اهتفاضإ تمت ةفلتخم Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (67) Al-Harthi .مادختسلاا ةلاح يف وأ ةجلاعلما ءانثأ ءاوس ،ءالما دوجوو ةرارحلا تاجرد ىلع ريبك لكشب نم طقف نانثا نوكي ،مسجلا ةرارح ةجرد دنع يتلا تانيعلا رايتخلا ثحبلا ديق تانيعلا مدختس ُ ت .مسجلا لئاوس لثم ةيئالما طئاسولا عم لعافتلا دنع نيرقتسم مويسلاكلا تافسوف ومجمب ةدحاو لك قلعتت نيتنيع لكش ىلع ةرضحلما تانيعلا .ربتخلما يف ةيويح داومك ةبسانم اهرابتعا نكمي يف امب تافاضلإا نم ةع ،مويدوصلا تانيجلأ كلذ،تينوتسلاولاو ديسكأو ،مويناتيتلا ،تيتابيسكورديهلاو ديسكأو عم تيشوربلا تانيع عقن ببستي دق .كنزلا يف اهتافاضإsimulated body fluid ( ماظعلاب ةهيبشلا تيتابلأا ةقبط ةلحرم دوجو يف دحاو عوبسأ ةدلمCa10 (OH) 2 (PO4) 6 ،HA ) ينورتكللإا بوكسوركيلماو ةينيسلا ةعشلأا دويح فايطأ مادختساب تانيعلا ةسارد تمت ،ةساردلا فده معدل .تانيعلا هذه حطس ىلع صحفلا ةسارد .دوجوم تانيعلا ريضحت يف ةمدختسلما تانوكلما دوجو نامضل مدختسلما ةينيسلا ةعشلأا دويح نإ .نامار فايطمو تانيعلل ةينيسلا ةعشلأاب يف عوبسأ ةدلم عقنلا دعب قيقحتلا ديقSBF لعافتلا دعب رهظت يتلا ةديدجلا لحارلما ىلع فرعتلا ىلع دعاسي تانوكمو تانيعلا حطسأ نيبSBF.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Accordingly, the spectrum shows that there is a reason of this transformation to hydroxyapatite, but these changes have not been established to us because of the overlap underneath other peaks regarding to basically the presence of 20 25 30 35 40 45 50 55 60 65 70 D if fr a ct io n I n te n si ty 2 θ (degree) ALG+BR Brushite S0 Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (73) Al-Harthi hydroxyapatite in the sample composition.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (75) Al-Harthi Figure (4): the X-ray spectrum of Alginate with Brushite cement, Wollastonite, Titanium Oxide and Zinc Oxide (S6) before and after soaking in SBF for one week comparing with the standard database of Hydroxyapatite indexed from RRUFF database.
Article Title: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications in the Biomedical Field
Article Snippet: Biophysical Studies of Biomimetic Bone Cement with Alginate for Applications (82) Al-Harthi (mainly HA) located underneath the peak positioned at 958.30 cm-1 in this sample after soaking in the SBF for one week period as seen from the figure.
| 