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PVC Supported Liquid Membrane and Carbon Paste Potentiometric Sensors Incorporating a Mn(III)-Porphyrin for the Direct Determination of Undissociated Paracetamol

Publication Type : Journal Article

Publisher : Electroanalysis

Source : Electroanalysis, vol. 20, pp. 2009–2015, 2008.

Campus : Amritapuri

School : School of Arts and Sciences

Center : Research & Projects

Department : Chemistry

Verified : Yes

Year : 2008

Abstract : PVC supported liquid membrane and carbon paste potentiometric sensors incorporating an Mn(III)-porphyrin complex as a neutral host molecule were developed for the determination of paracetamol. The measurements were carried out in solution at pH 5.5. Under such conditions paracetamol exists as a neutral molecule. The mechanism of molecular recognition between the Mn(III)-porphyrin and paracetamol, leading to potentiometric signal generation, is discussed.

Cite this Research Publication : Dr. Beena S., Marta Pająk, Jerzy Radecki, Wouter Maes, Wim Dehaen, Krishnapillai Girish Kumar, and Hanna Radecka, “PVC Supported Liquid Membrane and Carbon Paste Potentiometric Sensors Incorporating a Mn(III)-Porphyrin for the Direct Determination of Undissociated Paracetamol”, Electroanalysis, vol. 20, pp. 2009–2015, 2008.

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