Results 51 to 60 of about 3,283 (169)

Pre‐clinical evaluation of a laser system with emission control based on stone vs soft tissue recognition

open access: yesBJU International, EarlyView.
Objective To evaluate the feasibility and performance of the StoneSense™ module (SSM; IPG Medical, Marlborough, MA, USA), a prototype real‐time target recognition unit integrated into a IPG Thulium Fiber Laser (TFL). Materials and Methods The SSM analyses the spectral signature of back reflected light‐emitting diode (LED) light from the target ...
Olivier Traxer   +7 more
wiley   +1 more source

The Impact of Full-Scale Substitution of Ca2+ with Ni2+ Ions on Brushite’s Crystal Structure and Phase Composition

open access: yesCrystals, 2022
Because the impact of the full-scale substitution of Ca2+ in brushite (CaHPO4·2H2O) with Ni2+ ions has never been systematically explored, it is the focus of this investigation, as it holds potential for use in CaxNi1−xHPO4·nH2O production.
Mazen Alshaaer   +6 more
doaj   +1 more source

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

open access: yesPeriodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens   +2 more
wiley   +1 more source

Interaction of phosphate-bearing solutions with gypsum: Epitaxy and induced twinning of brushite (CaHPO4·2H2O) on the gypsum cleavage surface

open access: yes, 2009
Under slightly acidic conditions and 25 °C, the interaction between phosphate-rich aqueous solutions and gypsum cleavage fragments results in the surface precipitation of brushite (CaHPO4·2H2O) crystals, which grow epitaxially on the (010) surface of ...
Prieto, Manuel   +5 more
core   +1 more source

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

open access: yes, 2014
Brushite forming calcium phosphate cements receive growing interest in hard tissue scaffold applications due to their high surface area and high bioresorbability.
Çiftçioǧlu, Muhsin, Şahin, Erdem
core   +2 more sources

Root Canal Obturation by Electrochemical Precipitation of Calcium Phosphates

open access: yesApplied Sciences, 2022
Achieving adequate disinfection and preventing reinfection is the major goal in endodontic treatment. Variation in canal morphology and open porosity of dentine prevents achieving complete disinfection.
Maximilian Koch   +8 more
doaj   +1 more source

Antilithiac activity of Chrysopogon zizanioides Brushite crystallization in vitro

open access: yes, 2022
Urolithiasis or the formation of calculi at any level of urinary tract is a common disorder found throughout world. Brushite minerals, probably the initiator of stone formation under favorable physiological environment, are one of the most commonly ...
G, Adithya Subramanian   +2 more
core   +1 more source

Comparative Physicochemical Characterization of Two Commercial Hydroxyapatite‐Based Collagen Biostimulators

open access: yesInternational Journal of Ceramic Engineering &Science, Volume 8, Issue 4, July 2026.
Direct, multimodal characterization reveals that two commercial HA–collagen biostimulators share a hydroxyapatite–dominant composition and similar crystalline structure, with ≈$ \approx $30 µm HA spheres and near‐physiological pH. Differences arise mainly from the gel matrix—Na‐CMC and glycerol—driving subtle rheology and tonicity variations.
Andre Luiz da Silva   +3 more
wiley   +1 more source

Brushite in the pulp of primary molars

open access: yes, 1989
This study was undertaken to investigate the mineral phase of spherulitic calcifications discovered in the pulpous mesenchyme of human primary molars by microradiography.
J. Jedwab   +9 more
core   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

open access: yesAdvanced Functional Materials, Volume 36, Issue 46, 8 June 2026.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani   +13 more
wiley   +1 more source

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