Effects of sodium and potassium ions on a novel SeO2–B2O3–SiO2–P2O5–CaO bioactive system

Trandafir, D.L.; Ponta, O.; Lucacel, R. Ciceo; Simon, V.

doi:10.1016/j.molstruc.2014.09.065

Cited by 11 publications

(1 citation statement)

References 36 publications

(61 reference statements)

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“…Conversely, low levels of Se in the human body lead to Se deficiency, its negative effects resulting in various possible diseases [ 140 ]. Selenium supplements provide multiple benefits, such as improvement of regenerative capacity, delay of the aging process, inhibition of free radicals and prevention or treatment of endemic diseases [ 141 , 142 ]. It has been discovered that supplementation with selenite, an inorganic salt form of selenium, is capable to show selective toxicity and induce apoptosis in a wide range of cancerous cells and, thus, impede their proliferation processes.…”

Section: Hydroxyapatite Nanoformulationsmentioning

confidence: 99%

Recent Trends in Hydroxyapatite Supplementation for Osteoregenerative Purposes

et al. 2023

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Bone regeneration has gained attention in the biomedical field, which has led to the development of materials and synthesis methods meant to improve osseointegration and cellular bone activity. The properties of hydroxyapatite, a type of calcium phosphate, have been researched to determine its advantages for bone tissue engineering, particularly its biocompatibility and ability to interact with bone cells. Recently, the advantages of utilizing nanomolecules of hydroxyapatite, combined with various substances, in order to enhance and combine their characteristics, have been reported in the literature. This review will outline the cellular and molecular roles of hydroxypatite, its interactions with bone cells, and its nano-combinations with various ions and natural products and their effects on bone growth, development, and bone repair.

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Section: Hydroxyapatite Nanoformulationsmentioning

confidence: 99%

Recent Trends in Hydroxyapatite Supplementation for Osteoregenerative Purposes

et al. 2023

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Borosilicate sol–gel bioactive glasses and the effect of borate content on structure-property relationships

Ishihara

Maçon

Norris

et al. 2023

J Sol-Gel Sci Technol

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Borate-doped silicate glasses with chemical compositions of (70 − x)SiO2–xB2O3–30CaO (x = 0, 5, 15, and 25, in mol%) were synthesized using the sol–gel method, intended to be used in tissue regeneration. The effects of borate content on the glass surface morphology, chemical structure, ion dissolution behavior, and fibroblast compatibility were investigated. 11B magic angle spinning-solid state nuclear magnetic resonance and Fourier transform infrared spectra demonstrated that borate, in the glasses, possessed both three- and four-coordinated structures. From nitrogen sorption, the specific surface area of the glasses decreased with increased borate content and calcination temperature, from 600 °C to 700 °C. In the case of glasses undergoing calcination at 700 °C, silicate and calcium ion released in a Tris–HCl buffer solution (pH = 7.4) at the early stage of the immersion test decreased as borate content increased. The decrease in surface area caused by stabilizing at 700 °C due to the effect of increasing borate concentration controlled the ion dissolution behavior of the glasses. The proliferation ability of fibroblasts cultured with the dissolution products of the glasses were improved as borate content increased in the glass composition. Graphical Abstract

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