Lactic Acid Conversion to Acrylic Acid Over Fluoride-Substituted Hydroxyapatites
Frontiers in Chemistry, 2020 One of the most interesting intermediates for the chemical industry is acrylic acid, which can be derived from lactic acid by catalytic dehydration in the gas phase.
Franck Dumeignil +2 more
exaly +4 more sources
New silicate-substituted hydroxyapatite materials doped with silver ions as potential antifungal agents [PDF]
BMC Microbiology, 2023 Background Hydroxyapatites (HAp) are widely used as medical preparations for e.g., bone replacement or teeth implants. Incorporation of various substrates into HAp structures could enhance its biological properties, like biocompatibility or antimicrobial
Agata Piecuch +4 more
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Co‐Doped (Na+, Mg2+, Zn2+, Fe3+)‐Carbonated Hydroxyapatites and Composites with MIIFe2O4: Synthesis, Mechanic, Magnetic, and Antibacterial Properties for Medical Application [PDF]
ChemistryOpenCo‐doped (Na+, Mg2+, Zn2+, Fe3+, CO32‐)‐calcium phosphates and their composites with 10 or 25 wt% of (Mg/Zn)Fe2O4 were synthesized via a one‐step method from aqueous solutions and heated to 600°C.
Yeva Komashchenko +8 more
doaj +2 more sources
The Study of Nanosized Silicate-Substituted Hydroxyapatites Co-Doped with Sr2+ and Zn2+ Ions Related to Their Influence on Biological Activities [PDF]
Current Issues in Molecular Biology, 2022 Nanosized silicate-substituted hydroxyapatites, characterized by the general formula Ca9.8−x−nSrnZnx(PO4)6−y(SiO4)y(OH)2 (where: n = 0.2 [mol%]; x = 0.5–3.5 [mol%]; y = 4–5 [mol%]), co-doped with Zn2+ and Sr2+ ions, were synthesized with the help of a ...
Justyna Rewak-Soroczynska +4 more
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Mg and Si substituted hydroxyapatite: Behaviour in simulated body fluid [PDF]
Stomatološki glasnik Srbije, 2022 Due to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the most investigated materials in bone tissue engineering.
Petrović Božana +4 more
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Repair of Iliac Crest Defects with a Hydroxyapatite/Collagen Composite [PDF]
Asian Spine Journal, 2020 Study Design Retrospective study. Purpose This study aimed to assess the effect of refilling with hydroxyapatite/collagen (HAp/Col) composite on an iliac crest defect after spinal fusion.
Koichi Murata +4 more
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Evaluating the Radiosensitization Effect of Hydroxyapatite Nanoparticles on Human Breast Adenocarcinoma Cell Line and Fibroblast [PDF]
Iranian Journal of Medical Sciences, 2020 Background: Nanohydroxyapatite (nHAP) exhibit anti-proliferative effects on various cancer cells. However, to date, there are only a few studies on the radiosensitization effect of nHAP.
Mitra Soleimani +3 more
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Current aspects and prospects of glass ionomer cements for clinical dentistry [PDF]
Yeungnam University Journal of Medicine, 2020 Glass ionomer cement (GIC) is a tailor-made material that is used as a filling material in dentistry. GIC is cured by an acid-base reaction consisting of a glass filler and ionic polymers.
Eun Young Park, Sohee Kang
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Effect of Two Remineralizing Agents on Dentin Microhardness of Non-Caries Lesions [PDF]
Journal of Dentistry, 2023 Statement of the Problem: The prevalence of non-carious dentin lesions is on the rise mainly due to improved life expectancy. Successful management of these lesions is often challenging, and given that dentin can be remineralized, adverse consequences ...
Haleh Heshmat +5 more
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Bioengineering & Translational Medicine, 2023 Recent studies on osteosarcoma regimens have mainly focused on modifying the combination of antineoplastic agents rather than enhancing the therapeutic efficacy of each component. Here, an albumin nanocluster (NC)‐assisted methotrexate (MTX), doxorubicin
So‐Yeol Yoo +18 more
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