In this paper, the new chelating resin (PSIM) with a polythioether backbone bearing imidazole group is first synthesized by the reaction between polychloromethylthiirane and imidazole.
3, A chelating agent which forms an easily water-soluble metal chelated compound such as nitrilotriacetate (NTA) or ethylene diamine tetraacetate (EDTA) is incorporated in a detergent composition.
Finally, it needs iron to thrive and replicate, so it produces a siderophore, which is a term used for a group of small, high-affinity, iron chelating compounds that snatch iron from host cells.
合金单宁酸膜层构成.
肿瘤 
应，合成了以聚硫醚为主链、侧链带有咪唑基团的螯合树脂（简
PSIM）。
衣粉中掺入螯合剂，例如次氮基三乙酸酯（NTA）或者是乙二胺四乙酸酯（EDTA），这些螯合剂易于形成水溶性的金属螯合物。
，可使用铁螯合剂清除多余的铁，可通过粪便或尿
排出。
需要人体内的铁元素来繁殖，所以
一种“铁
