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3篇 您的检索式:作者名="Ruilian Tang"
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1Evidence for oxygenation of Fe-Mg oxides at mid-mantle conditions and the rise of deep oxygen显示文摘As the reaction product of subducted water and the iron core,FeO2 with more oxygen than hematite(Fe_(2)O_(3))has been recently recognized as an important component in the D'layer just above the Earth’s core-mantle boundary.Here,we report a new oxygen-excess phase(Mg,Fe)_(2)O_(3)+δ(0<δ<1,denoted as‘OE-phase’).It forms at pressures greater than 40 gigapascal when(Mg,Fe)-bearing hydrous materials are heated over 1500 kelvin.The OE-phase is fully recoverable to ambient conditions for ex situ investigation using transmission electron microscopy,which indicates that the OE-phase contains ferric iron(Fe^(3+))as in Fe_(2)O_(3) but holds excess oxygen through interactions between oxygen atoms.The new OE-phase provides strong evidence that H_(2)O has extraordinary oxidation power at high pressure.Unlike the formation of pyrite-type FeO_(2)H_(x) which usually requires saturated water,the OE-phase can be formed with under-saturated water at mid-mantle conditions,and is expected to be more ubiquitous at depths greater than 1000 km in the Earth’s mantle.The emergence of oxygen-excess reservoirs out of primordial or subducted(Mg,Fe)-bearing hydrous materials may revise our view on the deep-mantle redox chemistry.Jin Liu Chenxu Wang Chaojia Lv Xiaowan Su Yijin Liu Ruilian Tang Jiuhua Chen Qingyang Hu Ho-Kwang Mao Wendy L.Mao 2021National Science Review2021,8,4:2
2p16 promoter hypermethylation is associated with increased breast cancerrisk显示文摘Li Wang Lin Tang Ruilian Xie Weiwei Nie Longbang Chen Xiaoxiang Guan 2012Molecular Medicine Reports2012,,4:1
3p16 promoter hypermethylation is associated with increased breast cancerrisk显示文摘Li Wang Lin Tang Ruilian Xie Weiwei Nie Longbang Chen Xiaoxiang Guan 2012Molecular Medicine Reports2012,,4:1
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