BMC Chemistry

Table 2 Potentiometric selectivity coefficients of the SPE

From: A new strategy for the determination of the antidiabetics alogliptin, saxagliptin and vildagliptin using all-solid state potentiometric sensors

		\(log{k}_{A,B}^{pot}\)
Interferant	ALO⁺	SAX⁺	VIL⁺
K⁺	− 2.98	− 2.61	− 2.98
Na⁺	− 3.02	− 2.45	− 2.90
NH⁴⁺	− 3.06	− 2.48	− 2.82
Ca²⁺	− 3.96	− 3.39	− 2.97
Mg²⁺	− 3.89	− 3.55	− 3.03
Leucine	− 3.14	− 2.27	− 2.76
Glycine	− 3.22	− 2.38	− 2.71
Glutamine	− 3.19	− 2.23	− 2.68
Alanine	− 3.09	− 2.19	− 2.60
Lysine	− 3.17	− 2.28	− 2.65

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ISSN: 2661-801X

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