Differential pulse polarographic investigation of the nickel(II)–orotic acid complex
✍ Scribed by L. Calvo Blázquez; E. Pinilla Gil; R. M. García-Moncó Carra; A. Sánchez Misiego
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 195 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1040-0397
No coin nor oath required. For personal study only.
✦ Synopsis
Differential pulse polarographic studies illustrate that the Ni" ion forms a complex with orotic acid (aqueous medium, pH = 9.5, ionic strength p = 0.2). The stiochiometric composition of this complex has been determined, and a method for its determination in an aqueous medium is proposed.
📜 SIMILAR VOLUMES
The reactions of omeprazole, a potent proton pump inhibitor (PPI), were investigated in the absence of a nucleophile. Reactions were monitored, using differential pulse polarography (DPP) at the static mercury drop electrode (SMDE), in solutions buffered to pH values ranging from 2.0 to 8.0. The fas
## Abstract The acidity of malondialdehyde as well as the stability of its 1 :1‐complexes with Ni^II^ and Cu^II^ have been determined (Table). In comparison with the enolates of aliphatic β‐dike‐tones the anion C~3~H~3~O~2~− has not only a strikingly reduced basicity, but is also a grossly inferior