Potentiometric Polymeric Film Sensors Based on 5,10,15-tris(4-aminophenyl) Porphyrinates of Co(II) and Cu(II) for Analysis of Biological Liquids

<table>Potentiometric dynamic response of EP films towards several anions: (a) membrane I.d based on Co(II)TATPP and (b) membrane II based on Co(II)TATPP.</table>

International Journal of Electrochemistry

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Figure 4: Potentiometric Polymeric Film Sensors Based on 5,10,15-tris(4-aminophenyl) Porphyrinates of Co(II) and Cu(II) for Analysis of Biological Liquids 

Figure 4 | Potentiometric Polymeric Film Sensors Based on 5,10,15-tris(4-aminophenyl) Porphyrinates of Co(II) and Cu(II) for Analysis of Biological Liquids 