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Browsing School of Science and Computing (JA) by Author "Arotiba, Omotayo A."

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Electrochemical detection of glyphosate herbicide using horseradish peroxidase immobilized on sulfonated polymer matrix

Owino, Joseph H.; Songa, Everlyne A.; Arotiba, Omotayo A.; Jahed, Nazeem; Baker, Priscilla G. L.; wuoha, Emmanuel I. I (Elsevier, 2009-06)

This paper describes the use of horseradish peroxidase (HRP) based biosensor for novel detection of glyphosate herbicide. The biosensor was prepared by electrochemically depositing poly(2,5-dimethoxyaniline) (PDMA) doped ...
Electrochemical Immunosensor Based on Polythionine/Gold Nanoparticles for the Determination of Aflatoxin B1

Owino, Joseph H.; Arotiba, Omotayo A.; Hendricks, Nicolette; Songa, Everlyne A.; Jahed, Nazeem; Waryo, Tesfaye T.; Ngece, Rachel F.; Baker, Priscilla G.; Iwuoha, Emmanuel I. (MDPI, 2008)

An aflatoxin B1 (AFB1) electrochemical immunosensor was developed by the immobilisation of aflatoxin B1-bovine serum albumin (AFB1-BSA) conjugate on a polythionine (PTH)/gold nanoparticles (AuNP)-modified glassy carbon ...
Electrochemical impedimetry of electrodeposited poly(propylene imine) dendrimer monolayer

Owino, Joseph H.; Arotiba, Omotayo A.; Baker, Priscilla G.; Iwuoha, Emmanuel I. (Elsevier, 2010-01-15)

Voltammetric and electrochemical impedance spectroscopic (EIS) studies of generation one poly(propylene imine) (G1 PPI) dendrimer as an electroactive and catalytic nanomaterials both in solution and as an electrode modifier ...
Synthesis and characterization of poly (2-hydroxyethyl methacrylate)-polyaniline based hydrogel composites

Owino, Joseph H.; Arotiba, Omotayo A.; Baker, Priscilla G. L.; Guiseppi – Elie, Anthony; wuoha, Emmanuel I. I (Elsevier, 2008-08)

In this report, the synthesis and characterization of poly (2-hydroxyethyl methacrylate)-polyaniline-polyaniline (p-HEMA-PANi) hydrogels were investigated. The hydrogels were synthesized using: 2-Hydroxyethyl methacrylate ...

Browsing School of Science and Computing (JA) by Author "Arotiba, Omotayo A."

Browsing School of Science and Computing (JA) by Author "Arotiba, Omotayo A."

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