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Novel Format of Molecularly Imprinted Polymers for the Development of Electrochemical Sensors

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Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 162))

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Abstract

We report here on the synthesis of a novel Molecularly Imprinted Polymer (MIP) against the neurotransmitter serotonin on pre-formed SiO2 nanobeads by surface imprinting via reversible addition-fragmentation chain-transfer (RAFT) polymerization. The as-synthesized core-shell Ser-MIP@SiO2 nanobeads were integrated onto electrode surfaces to develop advanced electrochemical sensors for this analyte. The successful immobilization of Ser-MIP@SiO2 nanobeads was carried out by the electropolymerization of either o-phenylenediamine (OPD) or ethylenedioxythiophene (EDOT) and preliminary results on the sensing capability of the novel modified electrodes were also achieved.

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Acknowledgments

Vigoni programme (Bando 2009) is gratefully acknowledged for financial support.

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Correspondence to Rosaria Anna Picca .

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© 2014 Springer Science+Business Media New York

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Picca, R.A., Malitesta, C., Mohammadi, R., Ghorbani, F., Sellergren, B. (2014). Novel Format of Molecularly Imprinted Polymers for the Development of Electrochemical Sensors. In: Baldini, F., et al. Sensors. Lecture Notes in Electrical Engineering, vol 162. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-3860-1_29

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  • DOI: https://doi.org/10.1007/978-1-4614-3860-1_29

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  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-1-4614-3859-5

  • Online ISBN: 978-1-4614-3860-1

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