Results 31 to 40 of about 849,661 (307)

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

Structural studies of hydrated samples of amorphous calcium phosphate and phosphoprotein nanoclusters [PDF]

, 2016
There are abundant examples of nanoclusters and inorganic microcrystals in biology. Their study under physiologically relevant conditions remains challenging due to their heterogeneity, instability, and the requirements of sample preparation.
Holt, Carl, Härtlein, Michael, Lenton, Samuel, Lund University., Lund University., Müller, Harrald, Nylander, Tommy,, Sawyer, Lindsay, Teixeira, Susana C M   +8 more
core   +1 more source

Calcium carbonate-calcium phosphate mixed cement compositions for bone reconstruction [PDF]

, 2006
The feasibility of making calcium carbonate-calcium phosphate (CaCO3-CaP) mixed cements, comprising at least 40 % (w/w) CaCO3 in the dry powder ingredients, has been demonstrated.
Arnaud, Atlan, Blom, Bohic, Bohner, Bohner, Braye, Brecevic, Brown, Cazalbou, Chiroff, Collins, Combes, Constantz, Daculsi, Damien, De Maeyer, dos Santos, Elliott, Fernandez, Fontaine, Ginebra, Guillemin, Hatim, Heughebaert, Heughebaert, Huffman, Ikenaga, Jamali, Khairoun, Kon, Larsen, Legeros, Lucas, Maeda, Meldrum, Mirtchi, Mirtchi, Mosmann, Nillson, Ohura, Oyane, Parish, Penel, Piattelli, Rawlings, Reddy, Rey, Rey, Rey, Rey, Sabbides, Souyris, Tofighi, Vilamitjana-Amédée, Walsh   +55 more
core   +2 more sources

Calcium Phosphate Nanoparticle Adjuvant [PDF]

Clinical Diagnostic Laboratory Immunology, 2000
ABSTRACT Vaccination to protect against human infectious diseases may be enhanced by using adjuvants that can selectively stimulate immunoregulatory responses. In a murine model, a novel nanoparticulate adjuvant composed of calcium phosphate (CAP) was compared with the commonly used aluminum (alum) adjuvants for its ability to induce immunity
Q, He, A R, Mitchell, S L, Johnson, C, Wagner-Bartak, T, Morcol, S J, Bell   +5 more
openaire   +2 more sources

Influence of Organic Impurities on Fractional Crystallization of NaCl and Na₂SO₄ from High-Salinity Coal Chemical Wastewater: Thermodynamics and Nucleation Kinetics Analysis

Molecules
It is a valid path to realize the zero discharge of coal chemical wastewater by using the fractional crystallization method to recycle the miscellaneous salt in high-salinity wastewater. In this study, the thermodynamics and nucleation kinetics of sodium
Bo Shen, Bo Zhao, Hai Du, Yongsheng Ren, Jianwei Tang, Yong Liu, Quanxian Hua, Baoming Wang   +7 more
doaj   +1 more source

Calcium-binding capacity of organic and inorganic ortho- and polyphosphates [PDF]

The aim of this research was to determine the calcium-binding capacity of inorganic and organic ortho- and polyphosphates. This calcium-binding capacity can be used to influence the stability of, for example, casein micelles in dairy systems.
Hooijdonk, A.C.M., van, Kort, E.J.P., de, Linden, E., van der, Minor, M., Snoeren, T.H.M.   +4 more
core   +2 more sources

Preparation and characterization of new hybrid organic/inorganic systems derived from calcium (aminoalkyl)-phosphonates and -phosphonocarboxylates [PDF]

, 2005
We have studied the phenomenon of calcium complexation by lab synthesized amphiphilic (α-aminoalkyl)-phosphonocarboxylic or -phosphonic acids. The electrical conductivity of aqueous solutions of sodium salts of all these acids was measured versus the ...
Al-Ali, Fatima, Etemad-Moghadam, Guita, Lebugle, Albert, Rico-Lattès, Isabelle   +3 more
core   +2 more sources

Amorphous Calcium Phosphate and Amorphous Calcium Phosphate Carboxylate: Synthesis and Characterization

ACS Omega, 2023
Amorphous calcium phosphate (ACP) is the first solid phase precipitated from a supersaturated calcium phosphate solution. Naturally, ACP is formed during the initial stages of biomineralization and stabilized by an organic compound. Carboxylic groups containing organic compounds are known to regulate the nucleation and crystallization of hydroxyapatite.
Indurkar, Abhishek, Choudhary, Rajan, Rubenis, Kristaps, Nimbalkar, Mansingraj, Sarakovskis, Anatolijs, Boccaccini, Aldo R., Locs, Janis   +6 more
openaire   +4 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Fish Bone as a Source of Raw Material for Synthesis of Calcium Phosphate [PDF]

Materials Research, 2019
Fish bone is rich in calcium carbonate, which makes it an alternative source of low cost calcium carbonate for the synthesis of calcium phosphate bioceramic for use in bone regeneration.
Tarcília Henrique Amaral Corrêa, José Nilson França Holanda   +1 more
doaj   +1 more source