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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: Mater Sci Eng C Mater Biol Appl. 2013 Jul 12;33(7):10.1016/j.msec.2013.07.001. doi: 10.1016/j.msec.2013.07.001

Fig. 4.

Fig. 4

Hemolysis assay of SU-8 substrate pads. The hemolytic activity of SU-8 substrates was compared to the activity of three FDA approved biocompatible reference materials, i) Silicon elastomer (SE), ii) Buna N and iii) Medical steel (MS) supplied with the assay kit and a control without any polymer additive.