نتایج جستجو برای: octacalcium phosphate ocp

تعداد نتایج: 105537  

Journal: :Progress in Organic Coatings 2022

Calcium phosphate was encapsulated into mesoporous silica nanoparticles (MSN). The effect of pH on the structure and morphology MSN release calcium from investigated. Epoxy coatings with (3 wt%) non-encapsulated wt% 5 were formulated their anti-corrosive performance evaluated by open circuit potential (OCP) electrochemical impedance spectroscopy (EIS) techniques. Results showed that encapsulati...

2016
Yuanyuan Hu Charles E. Smith Zhonghou Cai Lorenza A.‐J. Donnelly Jie Yang Jan C.‐C. Hu James P. Simmer

BACKGROUND Amelogenin is required for normal enamel formation and is the most abundant protein in developing enamel. METHODS Amelx+/+, Amelx+/- , and Amelx-/- molars and incisors from C57BL/6 mice were characterized using RT-PCR, Western blotting, dissecting and light microscopy, immunohistochemistry (IHC), transmission electron microscopy (TEM), scanning electron microscopy (SEM), backscatte...

Journal: :Analytical chemistry 1999
C C Chusuei D W Goodman M J Van Stipdonk D R Justes E A Schweikert

Reproducible time-of-flight cluster static secondary ion mass spectra (ToF-SSIMS) were obtained for various standard calcium phosphate (CP) powders, which allowed for phase identification. X-ray diffraction was not able to detect signals from microscopic amounts of CP (∼15 mmol m(-)(2)). The phases studied were α-tricalcium phosphate [α-Ca(3)(PO(4))(2)], β-tricalcium phosphate [β-Ca(3)(PO(4))(2...

Journal: :Phosphorus Research Bulletin 2022

The present author and coworkers have engaged in the research developments of inorganic phosphate materials with high performance, utilizing characteristic properties phosphates forms crystals glasses. review described our previous regarding (i) preparation fibrous octacalcium (Ca8H2(PO4)6∙5H2O) hydroxyapatite (Ca10(PO4)6(OH)2; HAp) particles due to anisotropic crystal growth, (ii) superplastic...

Journal: :Journal of mass spectrometry : JMS 2015
Darryl Johnson Melissa D Carter Brian S Crow Samantha L Isenberg Leigh Ann Graham H Akin Erol Caroline M Watson Brooke G Pantazides Marcel J van der Schans Jan P Langenberg Daan Noort Thomas A Blake Jerry D Thomas Rudolph C Johnson

Tri-ortho-cresyl phosphate (ToCP) is an anti-wear, flame retardant additive used in industrial lubricants, hydraulic fluids and gasoline. The neurotoxic effects of ToCP arise from the liver-activated metabolite 2-(o-cresyl)-4H-1,3,2-benzodioxaphosphoran-2-one (cresyl saligenin phosphate or CBDP), which inhibits esterase enzymes including butyrylcholinesterase (BChE). Following BChE adduction, C...

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