Bone bonding ability behavior of some ternary borate glasses by immersion in sodium phosphate solution

Abdelghany, A.M.; ElBatal, H.A.; Ezz-Eldin, F.M.

doi:10.1016/j.ceramint.2011.08.038

Cited by 99 publications

(36 citation statements)

References 39 publications

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“…The selected specimens with specified dimensions were placed in polyethylene beakers containing specified volumes of the phosphate solution keeping the relation between the geometric area of the samples and volume of the solution to be fixed (0.075 cm À1 ) equivalent to 1 g glass in 100 ml [4,5] to avoid super saturation.…”

Section: Procedures For the Chemical Corrosion Analysis For The Glassementioning

confidence: 99%

“…It can provide useful information about structural building units in various oxide glasses [7][8][9][10]. It is an important tool for studying the bone bonding ability or bioactivity behavior of silicate, phosphate and borate glasses [11,12]. A further application includes confirming the type of corrosion mechanism in different glasses by various leaching solutions [13][14][15].…”

Section: Infrared Absorption Spectra Of Borate Glassesmentioning

confidence: 99%

“…Abdelghany et al [5] have established the ability of the ternary borate glasses of the system (B 2 O 3 ÁCaOÁNa 2 O) together with substituted Li 2 O or K 2 O to form hydroxyapatite after the immersion in a sodium phosphate solution for a week.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Role of SrO on the bioactivity behavior of some ternary borate glasses and their glass ceramic derivatives

Abdelghany

Ouis

Azooz

et al. 2016

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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Section: Procedures For the Chemical Corrosion Analysis For The Glassementioning

confidence: 99%

Section: Infrared Absorption Spectra Of Borate Glassesmentioning

confidence: 99%

See 1 more Smart Citation

Role of SrO on the bioactivity behavior of some ternary borate glasses and their glass ceramic derivatives

Abdelghany

Ouis

Azooz

et al. 2016

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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“…2). The bands and their assignments are1230 cm-1 caused due to (P-O -) vibrations; 1060 cm -1 bands to PO 4 3-fundamental vibrational mode; 880 cm -1 to asymmetric stretching vibrations of P-O-P groups; 770 cm -1 a symmetric vibration to P-O-P chains and 600 cm -1 to bending vibration of the P-O-P bonds [8][9][10]. FTIR study has, hence, established that alkali oxide entered into the network interstitially as a network modifier and later, depolymerisation is initiated by breaking of P-O-P linkages.…”

Section: Methodsmentioning

confidence: 99%

Spectroscopic and Bonding Properties as A Probe in the Symmetry of PbO-P2O5-ZnO-V2O5 Glass System With Alkali Oxides

Sastry¹,

Prasad²,

Rao³

2015

IJIRSET

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PbO-P 2 O 5 -ZnO-V 2 O 5 glasses composed of different alkali oxides are prepared. The glasses are characterized by XRD, FTIR, EPR and UV-Visible spectral analysis. The functions of structural features and amorphous nature due to compositional changes are examined using XRD. FTIR spectroscopy is used to identify the presence of bond assignments and vibrational modes of phosphate in the system. Depolymerization of the phosphate network by the replacement of alkali oxide content in the glasses which are consisting mainly more of (PO 4 3-) and (PO 3 2-) units, is detected by the FTIR spectra. The spectral studies have exhibited an intense and broadband in the visible region which is related to VO 2+ ions in a ligand field of C 4v symmetry. The importance of bridging oxygen in improving the optical properties is studied.

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“…Borate based glass compositions are of numerous commercial applications such as chemically durable and heat-resistant neutral glass, fiber glass, encapsulation of radioactive nuclear wastes and recently as biomaterial [1][2][3][4][5]. Also, some borate glasses exhibit piezoelectric, electro-optic and fast ionic properties beside the ability when crystallized to perform second harmonic generation and nonlinear optical activity [1,6].…”

Section: Introductionmentioning

confidence: 99%

Gamma Rays Interactions with Strontium Borate Glasses Doped with First-Row Transition Metal Oxides

Batal¹,

ElBatal²,

Abdelghany³

2014

TOSPECJ

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Optical and FT infrared absorption spectroscopic studies were carried out to investigate the spectral properties of prepared undoped and 3d transition metal oxides-doped-strontium borate glasses. The same measurements were repeated after gamma-irradiation of the samples with a dose of 8 Mrad (8  10 4 Gy). The undoped strontium borate glass before irradiation exhibits a broad strong UV absorption which is related to unavoidable trace iron (Fe 3+ ions) impurities contaminated within the raw materials used for the preparation of this glass. Examination of the optical spectra of TMs-doped glasses reveals extra characteristic UV-visible bands due to the respective doping 3d transition metal ions. Gamma irradiation of the undoped strontium borate glass produces induced defects within the UV and visible regions while the TMsdoped glasses reveal limited variations due to shielding effects of some TM ions in this specific host strontium borate doped glasses towards gamma irradiation.Infrared absorption spectra of the prepared glasses reveal characteristic vibrational bands due to both triangular and tetrahedral borate groups within the wavenumber range 1200-1600 cm -1 and 800-1200 cm -1 , respectively. The addition of 3d TM dopants (0.2 %) causes no distinct variations in the main IR vibrational bands because of the low level of TM ions and their housing in the glass network structure as modifiers. Also, gamma irradiation causes no changes in the number or position of the main characteristic IR vibration bands due to the quite stability of the base glass containing high content of heavy metal (Sr 2+ ) cations.

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Bone bonding ability behavior of some ternary borate glasses by immersion in sodium phosphate solution

Cited by 99 publications

References 39 publications

Role of SrO on the bioactivity behavior of some ternary borate glasses and their glass ceramic derivatives

Role of SrO on the bioactivity behavior of some ternary borate glasses and their glass ceramic derivatives

Spectroscopic and Bonding Properties as A Probe in the Symmetry of PbO-P2O5-ZnO-V2O5 Glass System With Alkali Oxides

Gamma Rays Interactions with Strontium Borate Glasses Doped with First-Row Transition Metal Oxides

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