نتایج جستجو برای: platinum group elements

تعداد نتایج: 1249980  

Journal: :Inorganics (Basel) 2021

The incorporation of dithiocarbamate ligands in the preparation metal complexes is largely prompted by versatility this molecule. Fascinating coordination chemistry can be obtained from study such ranging their preparation, solid-state properties, solution behavior as well applications bioactive materials and luminescent compounds, to name a few. In overview, platinum-group elements form focus ...

Journal: :AJNR. American journal of neuroradiology 2009
I Linfante M J DeLeo M J Gounis C S Brooks A K Wakhloo

BACKGROUND AND PURPOSE As modifications are made to coils, monitoring the safety profile, ability to achieve high packing attenuation, and durability of occlusion as compared to the standard bare platinum coils is of paramount importance. We compared packing attenuation, initial occlusion, and recanalization rates between Cerecyte and bare platinum coils in the treatment of ruptured and unruptu...

Journal: :Journal of the American Chemical Society 1898

2005
P. M. Baker

The inexpensive geochemical exploration technique based on broadspaced deflation lag sampling played a key role in the discovery of the Babel and Nebo ortho-magmatic Ni–Cu–platinum group elements (PGE) deposits. An area of 1100 km in the western Musgrave Block in central Australia was explored using deflation lag samples collected on a 1 km 0.5 km grid. A total of 35 elements were determined us...

Background and Aim: Preparation of root canal with rotary nickel-titanium (NiTi) instruments may potentially create microcracks that can lead to vertical root fracture. This study aimed to compare the incidence of crack formation by BioRaCe and Edge Taper Platinum systems in the mesiobuccal canals of extracted first mandibular molars. Materials and Methods: In this experimental study, 50 first...

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