Fig. 3 | Communications Biology

Fig. 3

From: Extracellular vesicle microRNA quantification from plasma using an integrated microfluidic device

Fig. 3

Representative CVCs for the integrated microfluidic platform using healthy human plasma illustrating the principle of operation for analyzing plasma EV-miRNA. The representative CVCs are for three analyses: the miR-21 oligoprobe on the IEM sensor in only buffer solution (PBS buffer), the unlysed plasma sample (free-floating), and the SAW-lysed plasma sample (total). The relative voltage shifts reflect the concentration of free-floating miR-21(ΔV ≈ 0.1 V) and total (free-floating plus EV-contained) miR-21 (ΔV ≈ 0.7 V) in healthy human plasma, respectively

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