Results 31 to 40 of about 2,497 (206)

Fluoride Plus Calcium Phosphate Varnishes: A Possible Link between Mineral Phase Formations and Observed Clinical Outcomes

Dental Hypotheses, 2021
Introduction: Incorporation of calcium phosphate agents into fluoride varnishes might improve anticaries benefits. But when clinical results do not mirror this view, explanations remain unclear.
Robert L Karlinsey
doaj   +1 more source

EFFECT OF OCTACALCIUM PHOSPHATE AND ITS COMBINED FORMS ON BONE REGENERATION [PDF]

, 2023
<p>This review article represents a comprehensive analysis of the literature studies conducted in the field of the influence of octacalcium phosphate (OCP) and its combined forms on bone tissue regeneration.
ORIPOV Firdavs Suratovich, KURBONOV Khurshed Rakhmatulloevich, DEEV Roman Vadimovich   +2 more
core   +1 more source

Adsorption of Chromium (VI) on Calcium Phosphate: Mechanisms and Stability Constants of Surface Complexes

Applied Sciences, 2017
The adsorption of chromate on octacalcium phosphate (OCP) was investigated as a function of contact time, surface coverage, and solution pH [...]
Ahmed Elyahyaoui, Kawtar Ellouzi, Hamzeh Al Zabadi, Brahim Razzouki, Saidati Bouhlassa, Khalil Azzaoui, El Miloud Mejdoubi, Othman Hamed, Shehdeh Jodeh, Abdellatif Lamhamdi   +9 more
doaj   +1 more source

Succinate-complexed Octacalcium Phosphate [PDF]

Bulletin of the Chemical Society of Japan, 1983
Abstract A succinate-complexed calcium phosphate has been synthesized by conducting the hydrolysis of α-tricalcium bis(phosphate) in the presence of succinate ions. The organic substance is considered to be introduced into the structure of the hydrolysis product, i.e., octacalcium bis(hydrogen-phosphate) tetrakis(phosphate) pentahydrate,
Hideki Monma, Masaru Goto
openaire   +1 more source

Preliminary characterization of calcium chemical environment in apatitic and non-apatitic calcium phosphates of biological interest by X-ray absorption spectroscopy [PDF]

, 2005
Several reports have mentioned the existence of non-apatitic environments of phosphate and carbonate ions in synthetic and biological poorly crystalline apatites.
Susini, Jean, Eichert, Diane, Salomé, Murielle, Banu, Mihai, Rey, Christian   +4 more
core   +1 more source

The Conversion of Inorganic Phosphorus Fractions, Phosphatase Activity, and Some Biological Properties in Sandy Soil Enriched with Minerals, Organic Matter, and Microbial Modifiers under Two Months of Incubation

علوم آب و خاک, 2022
This study investigated the effect of the inoculation of the soil with some phosphorus solubilizing microorganisms (PSM) on inorganic P fractions in sandy soil enriched with inorganic and organic amendments.
S. F. Hashemi, R. Zalaghi, N. Enayatizamir   +2 more
doaj  

Octacalcium phosphate (OCP)-based bone substitute materials

Japanese Dental Science Review, 2013
The present article summarizes the characteristics of a synthetic octacalcium phosphate (OCP) and OCP-based materials. We previously established a method for a relatively large scale synthesis of OCP and showed that OCP enhances bone regeneration more ...
Osamu Suzuki
doaj   +1 more source

A thermostability perspective on enhancing physicochemical and cytological characteristics of octacalcium phosphate by doping iron and strontium

Bioactive Materials, 2021
Investigation of thermostability will lead the groundbreaking of unraveling the mechanism of influence of ion-doping on the properties of calcium phosphates.
Haishan Shi, Xiaoling Ye, Jing Zhang, Tingting Wu, Tao Yu, Changren Zhou, Jiandong Ye   +6 more
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Structural Study of Octacalcium Phosphate Bone Cement Conversion in Vitro [PDF]

, 2012
The nature of precursor phase during the biomineralization process of bone tissue formation is still controversial. Several phases were hypothesized, among them octacalcium phosphate.
Alexander Yu. Fedotov, Ruggero Caminiti, Alexander Yu Fedotov, CAMINITI, Ruggero, Julietta V. Rau, FOSCA, MARCO, Marco Fosca, Vladimir S. Komlev   +7 more
core   +1 more source

Removal of lead and cadmium from aqueous solution using octacalcium phosphate as an adsorbent [PDF]

Journal of the Serbian Chemical Society
Octacalcium phosphate (OCP) is a material from the calcium phosphate group with a crystal structure similar to hydroxyapatite. The removal process of lead and cadmium in aqueous solution using octacalcium phosphate material was investigated. OCP material
Mirkovć Miljana M., Bracanović Ivan D., Krstić Aleksandar D., Đukić Dunja D., Dodevski Vladimir M., Kalijadis Ana M.   +5 more
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