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. Author manuscript; available in PMC: 2014 Jun 2.
Published in final edited form as: IEEE Trans Biomed Eng. 2013 Dec;60(12):3276–3283. doi: 10.1109/TBME.2013.2272666

Fig. 1.

Fig. 1

(a) Image of the prototype. (b) Patterned chip loaded into the sample holder. The center square region is for spotting. (c) Image of an antibody spot on the prototype.