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Microfluidics-Integrated Sensors toward Rapid Detection of Single Nucleotide Variations.

Marziyeh HajialyaniLeila HosseinzadehJie Jayne Wu
Published in: ACS omega (2021)
Rapid detection of single nucleotide variations (SNVs) is of critical importance to early diagnosis of several diseases and the prediction of diverse responses to a specific treatment. Based on the information published in the literature, discrimination of SNVs is a developing area of study with great research enthusiasm and is also an area that can benefit from microfluidics-integrated designs. This review provides a brief overview of different microfluidics-based strategies for rapid detection of SNVs and mismatched bases. Sensors based on various microfluidic formats, such as paper-based microfluidic biosensors, droplet-based microfluidic systems, and magnetic bead-based microfluidic biosensors, have been discussed with respect to their specific pros and cons for SNV detection. These systems have shown promise for distributed on-site diagnostics in personalized medicine.
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