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. 2021 Dec 26;13(1):24. doi: 10.3390/mi13010024

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© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

QCM biosensor for the detection of the metastatic potential of MDA MB231 human breast cancer cells with surface modification using PHEMA-NPs to improve the bioreceptor density. Sensor response to varying target concentration shows the capability to quantitatively detect the cells [114]. Reproduced with permission from Monireh Bakhshpour et al., Talanta; published by Elsevier, 2019.