نتایج جستجو برای: ammine complex
تعداد نتایج: 784001 فیلتر نتایج به سال:
The maritime sector is among the most polluting industrial sectors in world. To oppose this and following global trend towards carbon neutrality, International Maritime Organization (IMO) introduced objective to reduce CO2 emission of vessels by year 2030 40% at same time European Union will introduce into ETS system. Therefore, there a need emissions working vessels, can be accomplished throug...
Replacement of one ammine in clinically ineffective trans-[PtCl2(NH3)2] (transplatin) by a planar N-heterocycle, thiazole, results in significantly enhanced cytotoxicity. Unlike 'classical' cisplatin {cis-[PtCl2(NH3)2]} or transplatin, modification of DNA by this prototypical cytotoxic transplatinum complex trans-[PtCl2(NH3)(thiazole)] (trans-PtTz) leads to monofunctional and bifunctional intra...
In this work, we show that if the mere procedure of impregnation of oxide supports with chloroauric acid, which is well-known to lead to large gold particles, is followed by a step of washing with ammonia, small gold particles (3-4 nm) can be obtained after a treatment of calcination at 300 degrees C on any type of oxide supports (alumina, titania, silica). Moreover, gold leaching is very limit...
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