Capillary zone electrophoresis in non-aqueous solutions: pH of the background electrolyte.
作者： Simo P. Porras , Ernst Kenndler
DOI: 10.1016/J.CHROMA.2003.07.018
关键词: Electrophoresis 、 Dissociation (chemistry) 、 Glass electrode 、 Electrolyte 、 Inorganic chemistry 、 Aqueous solution 、 Chemistry 、 Capillary electrophoresis 、 Acetonitrile 、 Analytical chemistry 、 Methanol 、 Chromatography
摘要: … electrolyte (and salt bridge electrolyte). As the concept of the operational pH relies on the assumption that the liquid junction potential is the same during calibration step(s) and sample …
elsevier.com
sci-hub.se 参考文章(75)
Sonia Espinosa, Elisabeth Bosch, Martı́ Rosés, Retention of ionizable compounds in high-performance liquid chromatography. 14. Acid-base pK values in acetonitrile-water mobile phases. Journal of Chromatography A. ,vol. 964, pp. 55- 66 ,(2002) , 10.1016/S0021-9673(02)00558-7
Yizhak Marcus, The properties of solvents ,(1998)
Kosuke Izutsu, Acid-Base Dissociation Constants in Dipolar Aprotic Solvents ,(1991)
Yitzhak Marcus, Solvent Mixtures: Properties and Selective Solvation ,(2002)
Physical chemistry of organic solvent systems New York, Plenum Press. ,(1973) , 10.1007/978-1-4684-1959-7
Martí Rosés, Ionic equilibria in non-aqueous solvents: Part 3. Effect of homoconjugation Analytica Chimica Acta. ,vol. 285, pp. 391- 399 ,(1994) , 10.1016/0003-2670(94)80080-4
Daniel C. Harris, Quantitative Chemical Analysis ,(1982)
Zdeněk Stránský, Luděk Šafařík, Titrimetric Analysis in Organic Solvents ,(1987)
Joe L Miller, Damian Shea, Morteza G Khaledi, Separation of acidic solutes by nonaqueous capillary electrophoresis in acetonitrile-based media: Combined effects of deprotonation and heteroconjugation Journal of Chromatography A. ,vol. 888, pp. 251- 266 ,(2000) , 10.1016/S0021-9673(00)00467-2
Simo P. Porras, Marja-Liisa Riekkola, Ernst Kenndler, Capillary zone electrophoresis of basic analytes in methanol as non-aqueous solvent mobility and ionisation constant. Journal of Chromatography A. ,vol. 905, pp. 259- 268 ,(2001) , 10.1016/S0021-9673(00)00981-X