1. Ultrasound-Induced Enrichment of Ultra-Trace miRNA Biosensing in Nanoliter Samples.
- Author
-
Luo Y and Xu T
- Subjects
- Humans, Microspheres, Ultrasonic Waves, MicroRNAs analysis, MicroRNAs genetics, Biosensing Techniques methods
- Abstract
The rapid and accurate analysis of micro-samples is a crucial foundation for precision medicine, particularly for early screening and monitoring of cancer, where it holds significant importance. Ultrasound-based multifunctional biocompatible manipulation techniques have been extensively applied in a variety of biomedical fields, providing insights for the development of rapid, cost-effective, and accurate biomarker detection strategies. In this chapter, we combine ultrasound-based gradient pressure fields with functionalized microsphere enrichment to develop a biosensing method for ultra-trace miRNA enrichment in nanoliter samples without PCR. This system relies on inexpensive capillaries, enabling simultaneous visual imaging and trace sample detection., (© 2024. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.)
- Published
- 2024
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