Ученые химического факультета и факультета наук о материалах МГУ совместно с коллегами из институтов РАН решили сложную задачу по синтезу органометаллических комплексов сразу с двумя разными лантанидами. Молекулы уже подтвердили свои свойства как термолюминесцентные термометры. Результаты работы, поддержанной грантом РНФ, опубликованы в Journal of Materials Chemistry С.
Ученые химического факультета и факультета наук о материалах МГУ совместно с коллегами из институтов РАН решили сложную задачу по синтезу органометаллических комплексов сразу с двумя разными лантанидами. Молекулы уже подтвердили свои свойства как термолюминесцентные термометры. Результаты работы, поддержанной грантом РНФ, опубликованы в Journal of Materials Chemistry С.
Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. Crude oil prices edged higher after tumbling on Thursday, when U.S. West Texas intermediate slid back below $110 per barrel after topping as much as $130 a barrel in recent sessions. Still, gas prices at the pump rose to fresh highs. "The inflation fire was already hot and now with war-driven inflation added to the mix, it will grow even hotter, setting off a scramble by the world’s central banks to pull back their stimulus earlier than expected," Chris Rupkey, chief economist at FWDBONDS, wrote in an email. "A spike in inflation rates has preceded economic recessions historically and this time prices have soared to levels that once again pose a threat to growth." Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes.
from ar
