Objective: To establish the colorimetric method for the determination of Fe in Ammonium iron citrate preparations. 目的:建立比色法测定枸橼酸铁铵制剂中铁的含量。
The results of SDS-PAGE and IEF indicated that butyrate sodium, iron ( III) citrate, Sodium pyruvate and amino acid have no significant effects on protein glycosylation. SDS-PAGE和等电聚焦的结果均显示在丁酸钠、柠檬酸铁、丙酮酸钠以及氨基酸的作用下,未观察到蛋白糖基化的改变。
On the thermal decomposition of ammonium iron sulfate and the catalytic activity of the decomposition product for synthesis of tri-n-butyl citrate 硫酸铁铵的热分解过程及产物的催化活性
The change of sodium ferric EDTA and carbonyl iron was not great, but most of ferric sulfate and ferric ammonium citrate became insoluble during storage. 乙二胺四乙酸铁钠和元素羰基铁粉在贮藏过程中变化不大,而硫酸亚铁和柠檬酸铁铵在贮藏过程中绝大部分变成了不溶性铁。
This thesis consists of three projects. 1. Magnetic iron oxide nanoparticles were prepared by a facile co-precipitation method and then functionalized with citrate simply by heating the aqueous solution of sodium citrate with iron oxide nanoparticles. 本论文包括以下三个方面的内容:1.通过简单的共沉淀方法制备了磁性氧化铁纳米颗粒,然后通过简单加热氧化铁纳米颗粒和柠檬酸三钠的水溶液得到柠檬酸修饰的氧化铁纳米颗粒。