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September 18, 2024SensorsOpen Access

A Novel Size-Based Centrifugal Microfluidic Design to Enrich and Magnetically Isolate Circulating Tumor Cells from Blood Cells through Biocompatible Magnetite–Arginine Nanoparticles

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Authors

AFA. FarahiniaMKMilad KhaniTMTyler A. Morhart

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Overview

Experimental study demonstrates magnetic isolation of circulating tumor cells in cultured human blood cell samples, highlighting its diagnostic potential.

Key Points

  • Centrifugal microfluidic separation enriches circulating tumor cells from blood cells using biocompatible magnetite–arginine nanoparticles.
  • A separation efficiency of 93% was achieved for circulating tumor cells at optimal angular velocity, while handling large sample volumes rapidly.
  • Experimental testing with cultured cancer cells demonstrates effective cell sorting via inertial force, supporting noninvasive cancer prognosis.

Cite This Study

Farahinia et al. (2024) studied this question.

synapsesocial.com/papers/68e580d4b6db64358751ea8ehttps://doi.org/10.3390/s24186031
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