Results 1 to 10 of about 1,516,700 (300)

Nanosized Calcium Phosphates as Novel Macronutrient Nano-Fertilizers [PDF]

open access: yesNanomaterials, 2022
The need for qualitatively and quantitatively enhanced food production, necessary for feeding a progressively increasing World population, requires the adoption of new and sustainable agricultural protocols.
Francisco J. Carmona   +2 more
doaj   +3 more sources

Calcium Phosphates as Delivery Systems for Bisphosphonates [PDF]

open access: yesJournal of Functional Biomaterials, 2018
Bisphosphonates (BPs) are the most utilized drugs for the treatment of osteoporosis, and are usefully employed also for other pathologies characterized by abnormally high bone resorption, including bone metastases.
Adriana Bigi, Elisa Boanini
doaj   +3 more sources

The Effectiveness of Calcium Phosphates in the Treatment of Dentinal Hypersensitivity: A Systematic Review [PDF]

open access: yesBioengineering, 2023
Dentin hypersensitivity (DH) pain is a persistent clinical problem, which is a common condition known to affect patients’ quality of life (QoL), but no treatment has ever been agreed upon. Calcium phosphates, available in different forms, have properties
Mélanie Maillard   +6 more
doaj   +2 more sources

Ionized Jet Deposition of Calcium Phosphates-Based Nanocoatings: Tuning Coating Properties and Cell Behavior by Target Composition and Substrate Heating [PDF]

open access: yesNanomaterials, 2023
Calcium phosphate-based coatings are widely studied in orthopedics and dentistry for their similarity to the mineral component of bone and their capability to promote osseointegration.
Matteo Montesissa   +7 more
doaj   +2 more sources

Synthesis and Thermal Behaviour of Calcium Alkyl Phosphates as Bioceramic Precursors

open access: yesCeramics, 2022
Powders of alkyl phosphoric acids and calcium alkyl phosphates with various alkyl chains (butyl, octyl, and dodecyl) have been synthesized. The resulting powders were characterized by X-ray phase analysis, electron microscopy, and thermal analysis.
Andrey Tikhonov, Valery Putlayev
doaj   +1 more source

Physico-chemical properties of calcium phosphates [PDF]

open access: yesStomatološki glasnik Srbije, 2012
Calcium phosphates have important role in biological and pathological mineralization. While only one of calcium phosphates, carbonate apatite, represents the main mineral component of teeth and bones, octacalcium phosphate, calcium hydrogenphosphate ...
Babić-Ivančić Vesna   +1 more
doaj   +1 more source

Liquid-phase synthesis of calcium phosphates in the presence of gallic acid

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023
Acid, medium, and basic calcium phosphates were obtained by liquid-phase synthesis from aqueous solutions of calcium chloride and ammonium hydrogen phosphate at Ca/P molar ratios of 1,0-1,67 and pH 5-11 in the presence of a polyphenol compound (gallic ...
O.N. Musskaya   +3 more
doaj   +1 more source

Variable neuroprotective role of Filipendula ulmaria extract in rat hippocampus

open access: yesJournal of Integrative Neuroscience, 2021
We evaluated the influence of an antioxidant-rich extract of Filipendula ulmaria L. on anxiety levels induced by nano-sized particles of different calcium phosphates.
Natalija Arsenijevic   +14 more
doaj   +1 more source

Adsorption-structural properties of calcium phosphates xerogels obtained by liquid-phase synthesis [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2018
It has been established that xerogels of basic and medium calcium phosphates obtained by dehydration of calcium phosphate gels in air at 20°C with water-removing agents, cryogenic treatment (at −18 and −196°C) are characterized by a high specific surface
O.N. Musskaya   +3 more
doaj   +1 more source

Investigation of Calcium and Magnesium Phosphate Crystals in Stones Treated with Diammonium Hydrogen Phosphate Conservation Product: Potential of Micro-Raman Spectroscopy

open access: yesCrystals, 2023
This study is aimed at investigating crystals (calcium and magnesium phosphates) formed due the interaction of an inorganic conservation treatment (diammonium hydrogen phosphate—DAP) with carbonatic (calcitic and dolomitic) stones through micro-Raman ...
Claudia Conti   +8 more
doaj   +1 more source

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