MIP-based Electrochemical Sensors
SPE-MIP principle
Solid phase microextraction (SPME) is an innovative and sensitive solvent-free sample preparation technology. Based on the principle of adsorption/absorption and desorption, SPME uses coated fiber to concentrate volatile and semi-volatile compounds from a sample.

Figure 1: Principle of a MIP fabrication on a “screen printed electrode” (SPE)

Figure 2: Principles of extraction by headspace-solid phase microextraction
References
(1) F. Bako, J.P. Silga, S. Mbokou, M. Pontié, I. Tapsoba,
Molecular imprinted polymer modified carbon ultramicroelectrode for a selective detection of 3‑methyl‑4‑nitrophenol and its bioremediation in a fungal microbial fuel cell
Journal of Applied Electrochemistry 2024, 54, 1253-1265: https://link.springer.com/article/10.1007/s10800-023-02041-4#citeasRobert D. Crapnell, Craig E. Banks,
Electroanalytical Overview: Screen-Printed Electrochemical Sensing Platforms,
ChemElectrochem, 2024:
https://doi.org/10.1002/celc.202400370
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