نتایج جستجو برای: refractory metal compounds
تعداد نتایج: 469879 فیلتر نتایج به سال:
The field of medicinal inorganic chemistry has grown consistently during the past 50 years; however, metal-containing coordination compounds represent only a minor proportion of drugs currently on the market, indicating that research in this area has not yet been thoroughly realized. Although platinum-based drugs as cancer chemotherapeutic agents have been widely studied, exact knowledge of the...
Esophageal variceal bleeding is a serious complication of portal hypertension in cirrhotic patients. Current treatment approach consists of band ligation and sclerotherapy. More than 10% of variceal bleedings are refractory to standard treatments and have a higher mortality rate. In this study, we aimed to share our experiences regarding covered self-expanding metal stent (SEMS) as a bridging t...
Siderophile element distributions within individual metal grains in two CH chondrites, Allan Hills 85085 and Pecora Escarpment 91467, were measured by laser ablation inductively coupled plasma mass spectrometry. Those metal grains that are zoned in Ni were also found to be zoned in other refractory siderophile elements, such as Ru, but not in Pd, which is not refractory but is highly siderophil...
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