| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1348370 | Tetrahedron: Asymmetry | 2006 | 5 Pages |
Abstract
An indicator displacement sensing ensemble, composed of bis-Cinchona alkaloid diimide triad (A) and bromophenol blue (I), was developed for easy and efficient assay of α-hydroxcarboxylic acids with a high affinity for tartrates, for which the detection limit of 0.015 mg/ml was achieved. This system also discriminates enantiomeric α-hydroxycarboxylic acids and can be used for quick quantitative determination of natural tartaric acid in wine.
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Karol Kacprzak, Jakub Grajewski, Jacek Gawronski,