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Updated: Jun 14, 2025

Hydroponics: A Versatile System to Study Nutrient Allocation and Plant Responses to Nutrient Availability and Exposure to Toxic Elements
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在有溶解Fe的情况下,小麦植物内降低Cd吸收和运输的机制 (II)

Xianjie Duan1,2, Ling Liu3, Tao Lu4

  • 1Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtse River), Ministry of Agriculture and Rural Affairs, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, China.

Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine
|June 12, 2025
PubMed
概括

溶解的铁 (II) 通过使小麦在土壤中固定并阻止其运输,从而减少了小麦的吸收. 这一发现对于通过减轻重金属污染来改善粮食安全至关重要.

关键词:
是的组成部分.细胞壁上的细胞壁.有竞争力的吸收.铁 (II) 是一个赖索斯菲尔被动化的过程小麦小麦小麦的小麦.

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Extraction: Advanced Methods00:56

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Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
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