Abstract
A novel molecularly imprinted polymer (MIP) coated bulk acoustic wave (BAW) sensor was fabricated for liquid phases. It can be used as a sensitive portable implement for the assay of 2,4-dichlorophenoxyacetic acid. A logarithmic response relationship between 2.0 × 10–7 M and 5.0 × 10–4 M was found. The detection limit was 1.0 × 10–7 M. Recoveries were 93.2–108.7%. Influencing factors were investigated in detail and optimized.
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Received: 4 January 2000 / Revised: 29 February 2000 / Accepted: 3 March 2000
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Liang, C., Peng, H., Nie, L. et al. Bulk acoustic wave sensor for herbicide assay based on molecularly imprinted polymer. Fresenius J Anal Chem 367, 551–555 (2000). https://doi.org/10.1007/s002160000396
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DOI: https://doi.org/10.1007/s002160000396