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Researchers develop a handheld white blood cell tracker
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Researchers develop a handheld white blood cell tracker

by Kitta MacPherson, Rutgers University Study overview. (A) Image of CytoTracker device prototype. (B) An image of the CytoTracker microfluidic impedance cytometer. (C) Schematic of sensing mechanism. (D) A diagram of the proposed user workflow. Drop of blood is obtained from patient, then placed into sample processing tube for lysis of red blood cells. After waiting...