Novel Bis-Crown-Ether Derivatives for Potassium Sensors
A variety of bis-benzo-15-crown-5 derivatives were designed and studied with the aim of developing potassium sensors of biological relevance. The significant advantages of bis-/o-nitrophenyl/urethanes have been explained by the existence of NO2-NH hydrogen bonds proved indirectly. The performance characteristics of the prime ligands based sensors were compiled together with potassium assays in biological matrices. © 1989, Taylor and Francis Group, LLC. All rights reserved.
Tóth, K., Lindner, E., Horváth, M., & Jeney, J. (1989). Novel Bis-Crown-Ether Derivatives for Potassium Sensors. Analytical Letters, 22 (5), 1185-1207. https://doi.org/10.1080/00032718908051400