Ara
Toplam kayıt 535, listelenen: 441-450
Investigation of the crystal/magnetic structure, magnetic and optical properties of SrYxNbxFe12-2xO19 (x <= 0.05) hexaferrites
(Iop Publishing Ltd, 2020)
Series of Sr hexaferrites (HFs) co-substituted with Nb3+ and Y3+ ions (SrYxNbxFe12-2xO19 (x <= 0.05) were prepared via sol-gel combustion method. In addition to their optical, low temperature, magnetic properties and ...
Synthesis and characterization of electrospun NiCoCdNdFeO4 nanofibers
(Elsevier B.V., 2020)
We report here the production of novel Ni0.5Co0.5−xCdxNd0.02Fe1.78O4 nanofibers (NFs) (0.00 ≤ x ≤ 0.25) via electrospinning method with using polyvinylpyrrolidone (PVP) as a polymer agent. The investigation of the partial ...
Preparation of a novel functionalized magnetic nanobiocomposite as a carrier for protein adsorption
(Taylor & Francis Inc, 2020)
This study aims the synthesis of a novel functionalized magnetic nanocarrier based on xanthan gum biopolymer. Glycidyl methacrylate was grafted on xanthan gum chains by radical polymerization reaction using two types of ...
Ultrasonic synthesis, magnetic and optical characterization of Tm(3+)and Tb3+ ions co-doped barium nanohexaferrites
(Academic Press Inc Elsevier Science, 2020)
This study investigated the structural, optical and magnetic properties of BaTmxTbxFe12-2xO19(x <= 0.05) nanohexaferrites (NHFs) produced by ultrasonic assisted sol-gel combustion approach. The structure of all samples was ...
Strong correlation between Dy3+ concentration, structure, magnetic and microwave properties of the [Ni0.5Co0.5](DyxFe2-x)O-4 nanosized ferrites
(Elsevier Science Inc, 2020)
The dysprosium ions (Dy-3(+))-substituted nanosized ferrites (NFs) of composition [Ni0.5Co0.5](DyxFe2-x)O-4 (x <= 0.08) were prepared using the citrate gel process. To analyse the magnetic properties of the samples, the ...
SrCoxZrxFe12-2xO19 and SrNixZrxFe12-2xO19 hexaferrites: A Comparison Study of AC Susceptibility, FC-ZFC and hyperfine interactions
(Elsevier, 2020)
This study compares the AC susceptibility, FC-ZFC and hyperfine interactions of Sr(CoxZrx) Fe12-2xO19 and Sr(NixZrx)Fe12-2xO19 hexaferrites (HFs) manufactured via ultrasonic route. The formation of M-type hexaferrites have ...
Simvastatin Treatment Prevents Cell Damage and Regulates Angiogenesis in a Rat Ovarian Torsion and Detorsion Model An Immunohistochemical Study of Caspase-3 and sFlt-1 Expression
(Sci Printers & Publ Inc, 2020)
OBJECTIVE: Ovarian torsion is a condition that affects the development of ovaries and restricts blood flow. It occurs most frequently in women of reproductive age, and delay in torsion resolution may result in necrosis and ...
Protective Effect of Allopurinol on Experimental Ovarian Ischemia-Reperfusion Injury Model of Rats
(Sci Printers & Publ Inc, 2020)
OBJECTIVE: To investigate the effect of allopurinol on an experimentally induced ovarian ischemia-repel fusion model. STUDY DESIGN: Female rats in the estrous cycle (n= 32) were divided into sham, ischemia, ischemia-reperfusion, ...
The Evaluation Potential as Micronized Calcite of White Marble Waste
(Polish Mineral Eng Soc, 2020)
Natural calcium carbonates have a great importance in the world's economy due to their numerous applications areas such as calcium carbonate in the paper and paint industries. The final calcite products have rigorous quality ...
Early biochemical predictors of sepsis in patients with burn injury: current status and future perspectives
(Lippincott Williams & Wilkins, 2020)
Sepsis is the leading cause of morbidity and mortality in patients with burn injury and emerges as a clinical challenge for both emergency specialists and critical care staff. Since early diagnosis and appropriate treatment ...