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Updated: Sep 10, 2025

Setup of Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry CE-ICP-MS for Quantification of Iron Redox Species FeII, FeIII
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Setup of Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry CE-ICP-MS for Quantification of Iron Redox Species FeII, FeIII

Published on: May 4, 2020

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含铁颗粒的内源性形成及其与外源性暴露的分化

Yuming Huang1, Lin Liu2, Hang Yang2

  • 1Key Laboratory of Environmental Chemistry and Toxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100049, China; Sino-Danish Center for Education and Research, Beijing 100049, China.

Journal of environmental sciences (China)
|August 21, 2025
PubMed
概括

科学家现在可以区分体内形成的铁颗粒和外界暴露的铁颗粒. 这项研究澄清了含铁颗粒的来源,

关键词:
内生形成铁素磁铁颗粒 (Fe-MP)微小物质 (PM)

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Precipitation and Co-precipitation01:17

Precipitation and Co-precipitation

Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
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