نتایج جستجو برای: structure interactions

تعداد نتایج: 1889442  

FH Shirazi PTT Wong R Goe

Platinum is a metallic element, which may react with our cellular component through its involvement in cancer chemotherapy medications. Cisplatin is one of the most useful antineoplastic drugs against human ovarian carcinoma, which has the central element of platinum in its structure. The nature of chemical interaction between platinum and cellular macromolecules is yet to be understood. We exa...

Structural and electronic properties of double perovskites Sr2BWO6 (B = Co, Ni, Cu)  were studied  for each of three magnetic configurations nonmagnetic, ferromagnetic, and antiferromagnetic by using density functional theory in generalized gradient approximations (GGA) and strong correlation correction (GGA + U). Due to magnetic transition from antiferromagnetic to nonmagnetic phase, an electr...

قلی‌زاده, احمد ,

In this work, the structural and magnetic properties of LaMn1-xCoxO3 (x = 0.00, 0.25, 0.50, 0.75, 1.00) are investigated. The structural characterization of compounds by X-ray powder diffraction is evidence for a rhombohedral structure (R -3c space group). Much less increase of the unit cell volume suggests that Co enters in lattice as Co+2 for x ≤ 0.5 while much more decrease of the unit cell ...

Journal: :Proceedings of the National Academy of Sciences 1970

Journal: :Trends in Glycoscience and Glycotechnology 1997

Journal: :Zeitschrift f�r Physik C Particles and Fields 1992

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