An important role of Ba2+, Sr2+, Mg2+, and Zn2+ in the radiation attenuation performance of CFCBPC bioactive glasses

Al-Buriahi, M.S.; Alrowaili, Z.A.; Eke, Canel; Alomairy, Sultan; Alshahrani, B.; Bejaoui, Imen; Sriwunkum, Chahkrit

doi:10.1007/s41779-022-00704-7

Cited by 59 publications

(2 citation statements)

References 42 publications

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“…Most uses of Co-releasing glasses in contact with the bone are directly related to improving tissue regeneration; however, it is worth mentioning another functional application addressed to radiation shielding (e.g., gamma ray or neutron attenuation), which deserves to be considered for diagnostic and theranostic purposes [87][88][89].…”

Section: Bone-contact Fieldmentioning

confidence: 99%

Cobalt-Doped Bioactive Glasses for Biomedical Applications: A Review

2023

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Improving angiogenesis is the key to the success of most regenerative medicine approaches. However, how and to which extent this may be performed is still a challenge. In this regard, cobalt (Co)-doped bioactive glasses show promise being able to combine the traditional bioactivity of these materials (especially bone-bonding and osteo-stimulatory properties) with the pro-angiogenic effect associated with the release of cobalt. Although the use and local delivery of Co2+ ions into the body have raised some concerns about the possible toxic effects on living cells and tissues, important biological improvements have been highlighted both in vitro and in vivo. This review aims at providing a comprehensive overview of Co-releasing glasses, which find biomedical applications as various products, including micro- and nanoparticles, composites in combination with biocompatible polymers, fibers and porous scaffolds. Therapeutic applications in the field of bone repair, wound healing and cancer treatment are discussed in the light of existing experimental evidence along with the open issues ahead.

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Section: Bone-contact Fieldmentioning

confidence: 99%

Cobalt-Doped Bioactive Glasses for Biomedical Applications: A Review

2023

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“…Recently, the applications of various types of radiation have incredibly increased in different areas like geology, agriculture, space exploration, medical, archaeology etc [1][2][3][4][5]. The radiations such as alpha, beta, gamma, x-rays, neutrons and protons can directly affect the human being with genuine health concerns like cancer, genetic damage, and human tissue destruction [6,7]. So, to get rid of these aspects the radiation shielding glasses have been the most significant concern from the last decades.…”

Section: Introductionmentioning

confidence: 99%

Doping impacts of La₂O₃ on physical, structural, optical and radiation shielding properties of (30-x)BaCO₃–30TiO₂–40SiO₂-xLa₂O₃ (0 ≤ x ≤ 6) glasses for optoelectronic applications

Mishra,

Kumari,

Shweta

et al. 2023

Phys. Scr.

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Herein, synthesis of novel barium silicate glasses doped with La2O3 in the system (30-x)BaCO3–30TiO2–40SiO2-xLa2O3, BTSL (0 ≤ x ≤ 6) via fast melt-quenching technique was carried out. Further, to confirm the amorphous behaviour of prepared glass samples, x-ray diffraction (XRD) and field emission scanning electron microscopy (FESEM) were carried out. The density of all prepared glasses was determined using Archimedes’ principle and found to be in an increasing manner. To investigate the doping influence of La2O3 on the glasses, few more physical properties like molar volume (Vm), polaron radius (rp), and field strength (Fs) were also studied and found to be increased due to incorporation of La2O3 into BTSL glassy system. Moreover, to explore the structural, functional, and bonding mechanism of the glasses, FTIR, Raman and 29Si-MAS-ssNMR spectroscopies were performed. Further, to investigate the numerous optical parameters, UV–visible spectroscopy was executed, and energy band gaps were found in the decreasing manner as increasing the La2O3 concentrations. Additionally, to study the optoelectronic properties, refractive indices (η) and optical dielectric constant (ε) were determined and revealed the increasing behaviour and found suitable material for optoelectronic devices. Furthermore, the radiation shielding parameters, mass attenuation coefficient (MAC), linear attenuation coefficient (LAC), etc were determined using Phy-X/PSD software and these parameters are increased owing to the doping of La2O3. Among all fabricated glasses, (30-x)BaCO3–30TiO2−40SiO2−6La2O3, BTS6L glass exhibited outstanding optical and radiation attenuation properties; can be tailored for the fabrication of optoelectronic and radiation protection devices.

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Fabrication of lithium borosilicate glasses containing Fe2O3 and ZnO for FT-IR, UV–Vis–NIR, DTA, and highly efficient shield

et al. 2022

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An important role of Ba2+, Sr2+, Mg2+, and Zn2+ in the radiation attenuation performance of CFCBPC bioactive glasses

Cited by 59 publications

References 42 publications

Cobalt-Doped Bioactive Glasses for Biomedical Applications: A Review

Cobalt-Doped Bioactive Glasses for Biomedical Applications: A Review

Doping impacts of La₂O₃ on physical, structural, optical and radiation shielding properties of (30-x)BaCO₃–30TiO₂–40SiO₂-xLa₂O₃ (0 ≤ x ≤ 6) glasses for optoelectronic applications

Fabrication of lithium borosilicate glasses containing Fe2O3 and ZnO for FT-IR, UV–Vis–NIR, DTA, and highly efficient shield

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An important role of Ba2+, Sr2+, Mg2+, and Zn2+ in the radiation attenuation performance of CFCBPC bioactive glasses

Cited by 59 publications

References 42 publications

Cobalt-Doped Bioactive Glasses for Biomedical Applications: A Review

Cobalt-Doped Bioactive Glasses for Biomedical Applications: A Review

Doping impacts of La2O3 on physical, structural, optical and radiation shielding properties of (30-x)BaCO3–30TiO2–40SiO2-xLa2O3 (0 ≤ x ≤ 6) glasses for optoelectronic applications

Fabrication of lithium borosilicate glasses containing Fe2O3 and ZnO for FT-IR, UV–Vis–NIR, DTA, and highly efficient shield

Contact Info

Product

Resources

About

Doping impacts of La₂O₃ on physical, structural, optical and radiation shielding properties of (30-x)BaCO₃–30TiO₂–40SiO₂-xLa₂O₃ (0 ≤ x ≤ 6) glasses for optoelectronic applications