Results 31 to 40 of about 3,864 (208)

Low-Temperature Magnesium Calcium Phosphate Ceramics with Adjustable Resorption Rate

open access: yesCeramics, 2023
Low-temperature ceramics based on magnesium calcium phosphate cement are a promising resorbable material for bone tissue restoration with the possibility of functionalization. The replacement of the magnesium Mg2+ ion with a calcium Ca2+ ion at the stage
Yulia Lukina   +11 more
doaj   +1 more source

Chiral tartaric acid improves fracture toughness of bioactive brushite-collagen bone cements [PDF]

open access: yes, 2020
Brushite cements are promising bone regeneration materials with limited biological and mechanical properties. Here, we engineer a mechanically improved brushite-collagen type I cement with enhanced biological properties by use of chiral chemistry; D- and
Dobre, Oana   +11 more
core   +2 more sources

Biocompatibility of Ceramic Materials in Ca2P2O7–Ca(PO3)2 System Obtained via Heat Treatment of Cement-Salt Stone

open access: yesCeramics, 2022
Biocompatibility of ceramic materials in Ca2P2O7-Ca(PO3)2 system was investigated using different methods, including in vitro and in vivo tests. Ceramic materials in the Ca2P2O7-Ca(PO3)2 system were obtained by annealing cement-salt stone based on powder
Otabek Toshev   +7 more
doaj   +1 more source

Mineralization of calcium phosphate crystals in starch template inducing a brushite kidney stone biomimetic composite [PDF]

open access: yes, 2013
Dicalcium phosphate dihydrate (brushite) and octacalcium phosphate (OCP) crystals are precursors of hydroxyapatite (HAp) for tooth enamel, dentine, and bones formation in living organisms. Here, we introduce a new method for biomimicking brushite and OCP
Parvinzadeh Gashti, Mazeyar   +3 more
core   +1 more source

Spontaneous Precipitation of Brushite in Urine: Evidence that Brushite Is the Nidus of Renal Stones Originating as Calcium Phosphate [PDF]

open access: yesProceedings of the National Academy of Sciences, 1971
Further evidence that brushite plays a regulatory role in renal stone formation was provided by the identification of brushite as the first precipitate that appears in supersaturated urine by spontaneous precipitation. Calcium chloride was added to induce supersaturation in urine specimens from twelve subjects with and twelve subjects without ...
C Y, Pak, E D, Eanes, B, Ruskin
openaire   +2 more sources

Study of brushite formation

open access: yes, 2021
Diplomová práce je věnována studiu vzniku brushitu. V teoretické části je práce zaměřena na ledvinové a močové kameny, na brushit, procesy jeho syntézy a metody charakterizace.
Flégrová, Hana
core   +1 more source

Crystal-Associated Nephropathy in Patients With Brushite Nephrolithiasis [PDF]

open access: yesJournal of Urology, 2005
We have biopsied the renal cortex and papillae of patients who form brushite renal stones asking if this unusual stone type is associated with specific tissue changes. We contrasted these with biopsies of 15 calcium oxalate stone formers, three stone formers with intestinal bypass, and four normal subjects.We studied all ten brushite stone formers ...
Evan, Andrew P.   +12 more
openaire   +2 more sources

Brushite-Metakaolin Composite Geopolymer Material as an Effective Adsorbent for Lead Removal from Aqueous Solutions [PDF]

open access: yes, 2022
Newly designed mesoporous brushite-metakaolin-based geopolymer materials were examined with an idea for using this material as a potential adsorbent for Pb(II) removal from aqueous solutions.
Pavlović, Vladimir B.   +18 more
core   +1 more source

Hemocyanin Modification of Chitosan Scaffolds with Calcium Phosphate Phases Increase the Osteoblast/Osteoclast Activity Ratio—A Co-Culture Study

open access: yesMolecules, 2020
The ongoing research on biomaterials that support bone regeneration led to the quest for materials or material modifications that can actively influence the activity or balance of bone tissue cells.
Benjamin Kruppke   +6 more
doaj   +1 more source

Monetite promoting effect of NaCl on brushite cement setting kinetics [PDF]

open access: yes, 2013
Brushite forming calcium phosphate cements (CPCs) have received growing interest for scaffold applications due to their high surface area and high bioresorbability. The dehydrated form of brushite, monetite, has a finer microstructure with higher surface
Çiftçioǧlu, Muhsin, Şahin, Erdem
core   +1 more source

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