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Open AccessProceedings

Nanostructured Molecularly Imprinted Polyaniline for Acrylamide Sensing

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Department for Nanostructured Materials, Jožef Stefan Institute, Jamova 39, Si-1000 Ljubljana, Slovenia
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Jožef Stefan International Postgraduate School, Jamova 39, Si-1000 Ljubljana, Slovenia
*
Author to whom correspondence should be addressed.
Presented at the 7th International Symposium on Sensor Science, Napoli, Italy, 9–11 May 2019.
Proceedings 2019, 15(1), 37; https://doi.org/10.3390/proceedings2019015037
Published: 13 August 2019
(This article belongs to the Proceedings of International Symposium on Sensor Science)
Due to the non-electroactivity of carcinogenic organic compound acrylamide, an indirect electrochemical detection by using molecularly imprinted polymer is proposed as a detection method. Polyaniline was chosen due to the conductivity, interesting properties and wide usage in the field of sensors. Polyaniline was prepared by the different electropolymerisation process to achieve different morphologies, properties. Cyclic voltammetry was further chosen for electropolymeristion of polyaniline, in which propanamide was imprinted as a template molecule. Due to the same size, shape and functional groups, so imprinted polyaniline presents a proof of concept molecule for further acrylamide bonding. Successful imprinting was confirmed by surface analysis technique (FTIR) and simple electrochemical measurements of polyaniline response.
Keywords: acrylamide; molecularly imprinted polymer; polyaniline; screen-printed electrode; sensing acrylamide; molecularly imprinted polymer; polyaniline; screen-printed electrode; sensing
MDPI and ACS Style

Drame, A.; Trafela, Š.; Rožman, K.Ž. Nanostructured Molecularly Imprinted Polyaniline for Acrylamide Sensing. Proceedings 2019, 15, 37.

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Proceedings, EISSN 2504-3900, Published by MDPI AG
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