Research Article

Functionalized Fe3O4 Magnetic Nanoparticle Potentiometric Detection Strategy versus Classical Potentiometric Strategy for Determination of Chlorpheniramine Maleate and Pseudoephedrine HCl

Table 1

The elemental analysis of ion associates.

Ion-associatesTentative formulaePercentageC%N%H%

CPM-PT[C16H20ClN2]3·[PW12O40]Found15.682.341.70
Calculated15.552.271.62

PSE-PT[C10H16NO]3·[PW12O40]Found10.831.211.46
Calculated10.661.241.42