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Fig. 3 | BMC Chemistry

Fig. 3

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

Fig. 3

Schematic representing the replacement of K+ with the drug cation (D+) from the solution and formation of D-TCPB ion exchanger in the membrane phase. D+ stands here for ALO+, SAX+ and VIL+. When the membrane comes in contact with the drug solution an ion exchange process is established between D+ in the membrane and that in the solution, and D+ becomes potential determining ion

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BMC Chemistry

ISSN: 2661-801X

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