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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Biomaterials. 2011 Nov 17;33(5):1255–1260. doi: 10.1016/j.biomaterials.2011.10.074

Fig. 2.

Fig. 2

A representative fluorescence image of an 85% printed fibrinogen pattern where the grey represents Alexa Fluor 488 labeled fibrinogen. Images were acquired after a vigorous surfactant rinse.