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. Author manuscript; available in PMC: 2015 Sep 7.
Published in final edited form as: Lab Chip. 2014 Sep 7;14(17):3401–3408. doi: 10.1039/c4lc00540f

Fig. 6.

Fig. 6

(a) An A/B/O blood-typing agglutination chip with the loading BPM “on” to allow vacuum loading of blood into the chip. (b) The blood sample is loaded into the device and then both BPMs are switched “off” to isolate all compartments. (c) Assaying BPM is turned “on” and immediately the blood sample and blood typing antibody serums are drawn and mixed in the assaying chambers by an external vacuum source. (d-f) Illustrations depicting the loading, switching, and assaying operation processes of the device. (g) Agglutination results of various blood types. (scale bar: 5 mm)