Controlling the Degradation of Dicalcium Phosphate/Calcium Sulfate/Poly(Amino Acid) Biocomposites for Bone Regeneration
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DOI: 10.1002/pc.24049
Abstract: Ternary biocomposites of dicalcium phosphate (DCP), calcium sulfate (CS), and poly(amino acid) copolymer (PAA) could be used as a promising degradable biomimic bone substitute. Using an in vitro degradation model, we evaluated the influence of… read more here.
Keywords: dcp paa; degradation; amino; calcium sulfate ... See more keywords
Effect of maleic acid and pH on the preparation of α-calcium sulfate hemihydrate from phosphogypsum in Mg(NO3)2 solution
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DOI: 10.1007/s10163-021-01304-6
Abstract: Phosphogypsum (PG) is a by-product of the wet-process phosphoric acid process, which causes serious environmental issues. In this work, PG was taken as raw material to prepare α-calcium sulfate hemihydrate (α-CSH) at atmospheric pressure using… read more here.
Keywords: maleic acid; calcium sulfate; solution; no3 solution ... See more keywords
A Feasibility Study Regarding the Potential Use of Silica-Doped Calcium Sulfate Anhydrite as a Bone Void Filler
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DOI: 10.1007/s40846-017-0253-1
Abstract: In the present study, the feasibility of using calcium sulfate anhydrite (CaSO4) pellets as bone void filler is evaluated. The calcium sulfate anhydrite pellets are prepared by dry-pressing calcium sulfate hemihydrate powder, then sintering at… read more here.
Keywords: calcium sulfate; bone void; calcium; sulfate anhydrite ... See more keywords
Mechanical anisotropy and fracture mode of binder jetting 3D printed calcium sulfate moldings
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DOI: 10.1016/j.apmt.2021.101160
Abstract: Abstract Binder jet three-dimensional (3D) printing has been extensively developed since the early 1990s and is widely applied in various industrial fields. Binder jetting 3D-printed products have anisotropic mechanical properties; however, no study has provided… read more here.
Keywords: calcium sulfate; binder jetting; fracture; mechanical anisotropy ... See more keywords
Eradicating Fungal Periprosthetic TKA “Super-infection”: Review of the Contemporary Literature and Consideration of Antibiotic-Impregnated Dissolving Calcium Sulfate Beads as a Novel PJI Treatment Adjunct
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DOI: 10.1016/j.artd.2021.02.009
Abstract: Fungal periprosthetic joint infections are an uncommon but potentially devastating complication of arthroplasty surgery. The concurrent presence of a coexistent bacterial pathogen—a so called “super-infection”—adds further complexity. With delays to definitive diagnosis and a large… read more here.
Keywords: calcium sulfate; super infection; treatment; dissolving calcium ... See more keywords
Role and fate of the lead during the conversion of calcium sulfate dihydrate to α-hemihydrate whiskers in ethylene glycol-water solutions
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.04.131
Abstract: Abstract The behavior of Pb, a toxic heavy metal that commonly exists in flue gas desulfurization (FGD) gypsum, requires a systematic study for FGD gypsum recycling. In this study, we focus on the role and… read more here.
Keywords: pb2; calcium sulfate; fgd gypsum; conversion ... See more keywords
Design and Characterization of Injectable Abalone Shell/Calcium Sulfate Bone Cement Scaffold for Bone Defect Repair
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DOI: 10.1016/j.cej.2021.129866
Abstract: Abstract Abalone is a precious food and abalone shell can also be used as an ingredient of traditional Chinese medicine. However, large numbers of abalone shells are thrown away which results in resource waste and… read more here.
Keywords: abalone shell; calcium sulfate; bone; shell calcium ... See more keywords
Effect of physical and chemical characteristics on the washout resistance of calcium sulfate pellets
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DOI: 10.1016/j.ceramint.2018.02.088
Abstract: Abstract The washout resistance of bone substitute in body fluid is essential for its medical application. In the present study, the effect of physical and chemical characteristics of calcium sulfate pellets on the washout resistance… read more here.
Keywords: effect physical; calcium sulfate; washout resistance; resistance ... See more keywords
Calcium sulfate precipitation pathways in natural and engineered environments
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DOI: 10.1016/j.chemgeo.2019.119274
Abstract: Abstract The solution-mediated formation of calcium sulfate minerals, i.e. gypsum, anhydrite and bassanite, is a common process in both natural and engineered settings. It plays a key role in the global sulfur cycle and serves… read more here.
Keywords: engineered environments; calcium sulfate; natural engineered; calcium ... See more keywords
Calcium sulfate whisker prepared by flue gas desulfurization gypsum: A physical–chemical coupling production process
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DOI: 10.1016/j.cjche.2020.05.021
Abstract: Abstract In this paper, the solid waste desulfurization gypsum produced by coal-fired power plants was used as a raw material to prepare calcium sulfate whiskers with high application prospects. Calcium sulfate whiskers with uniform morphology… read more here.
Keywords: desulfurization gypsum; calcium sulfate;
Mechanical behavior of calcium sulfate whisker-reinforced paraffin/gypsum composites
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DOI: 10.1016/j.conbuildmat.2021.124795
Abstract: Abstract Calcium sulfate whisker (CSW)-reinforced paraffin (PA)/gypsum composites were prepared using PA as the phase change material, gypsum as the matrix, and CSW as the reinforcement. A universal testing machine, X-ray diffractometer, scanning electron microscope,… read more here.
Keywords: gypsum; calcium sulfate; reinforced paraffin; paraffin gypsum ... See more keywords