| Autor: |
Lindner, Ernö, Tóth, Klára, Jeney, Judit, Horváth, Mária, Pungor, Ernö, Bitter, István, Ágai, Béla, Töke, László |
| Zdroj: |
Microchimica Acta; 1990, Vol. 100 Issue 3/4, p157-168, 12p |
| Abstrakt: |
Based on structure-selectivity studies on bis-benzo-crown ether derivatives, 2,2′-bis[3,4-(15-crown-5)-2-nitrophenylcarbamoxymethyl]tetradecane (BME-44) was designed and synthesized. The performance characteristics of this new, highly lipophilic ionophore of the group of bis-nitrobenzo-15-crown-5 derivatives with urethane linkage when used in liquid membrane electrodes are evaluated with special regard to the requirements of biological and clinical applications. Potentiometric steady-state and flow-through dynamic data are presented to prove the sensor capabilities for clinical and physiological potassium determinations. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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