Pentetic acid or diethylenetriaminepentaacetic acid (DTPA) is an aminopolycarboxylic acid consisting of a diethylenetriamine backbone with five carboxymethyl groups. The molecule can …

Pentetic acid, also known as diethylenetriaminepentaacetic acid (DTPA), is a synthetic polyamino carboxylic acid with eight coordinate bond forming sites that can sequester metal ions and …

2014年2月12日 · Potentiometric titrations have been conducted to determine protonation constants and stability constants for DTPA and corresponding rare earth metal complexes at …

DTPA is a cell-impermeable metal chelating agent. 1, 2 It chelates copper, iron, zinc, and manganese, as well as calcium, magnesium, and plutonium. 1, 3 DTPA has been used as a …

二乙基三胺五乙酸（简称dtpa）是一种有机化合物。以下是有关dtpa的性质、用途、制法和安全信息的介绍： 性质： 外观：白色结晶粉末或无色结晶体； 溶解性：可溶于水和许多有机溶剂； …

The synthetic aminopolycarboxylic acids (Figure 4(a), Table 2) ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), and diethylenetriaminepentaacetic acid (DTPA) constitute a …

1974年5月1日 · 摘要 在 pH 值介于 1.10 和 1.80 之间的酸性溶液中进行的分光光度法研究表明，存在四质子化配合物 MH4L，包括 Co (II)、Cu (II) 和 Fe (III) 与 DTPA。 在相同条件下，Ni (II) …

Studies of the stability of various metal EDTA, DTPA and DOTA complexes in order to evaluate their applicability as non-sorbing tracers have been performed. In laboratory tests, the stability …

2013年4月1日 · Electrochemical kinetics of Ce (IV), Cr (III) and V (IV) and their diethylenetriaminepentaacetic acid (DTPA) complexes are studied by electrochemical …

DTPA (Diethylenetriaminepentaacetic acid) is a chelating agent commonly used in various industrial and medical applications. Its ability to bind and trap metal ions through a process …