Electroanalysis of myoglobin based on electropolymerized molecularly imprinted polymer poly-o-phenylenediamine and carbon nanotubes/screen printed electrode


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Abstract

Electroanalysis of myoglobin as a marker of acute myocardial infarction by means of screenprinted electrodes modified with multiwalled carbon nanotubes and polymeric artificial antibodies is developed. Plastic antibodies to myoglobin (molecularly imprinted polymers, MIPs) based on o-phenylenediamine were produced by electropolymerization. Molecular imprinting technology in biosensor analysis was used as alternative to natural receptors (namely, antibodies) and demonstrated high sensitivity (1.5 × 10–2 A/nmol of myoglobin) and selectivity.

About the authors

V. V. Shumyantseva

LLC “IBMC—EcoBioFarm,”; Pirogov Russian National Medical University; Orekhovich Biomedical Chemistry Institute

Author for correspondence.
Email: viktoria.shumyantseva@ibmc.msk.ru
Russian Federation, Moscow, 119121; Moscow, 117997; Moscow, 119121

T. V. Bulko

LLC “IBMC—EcoBioFarm,”; Orekhovich Biomedical Chemistry Institute

Email: viktoria.shumyantseva@ibmc.msk.ru
Russian Federation, Moscow, 119121; Moscow, 119121

L. V. Sigolaeva

Orekhovich Biomedical Chemistry Institute; Department of Chemistry

Email: viktoria.shumyantseva@ibmc.msk.ru
Russian Federation, Moscow, 119121; Moscow, 119991

A. V. Kuzikov

LLC “IBMC—EcoBioFarm,”; Pirogov Russian National Medical University; Orekhovich Biomedical Chemistry Institute

Email: viktoria.shumyantseva@ibmc.msk.ru
Russian Federation, Moscow, 119121; Moscow, 117997; Moscow, 119121

A. I. Archakov

Pirogov Russian National Medical University; Orekhovich Biomedical Chemistry Institute

Email: viktoria.shumyantseva@ibmc.msk.ru
Russian Federation, Moscow, 117997; Moscow, 119121

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