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. 2010 Sep 20;11(4):045002. doi: 10.1088/1468-6996/11/4/045002

Figure 5.

Figure 5

FTIR spectra of the (a) as-prepared HAp sensor; (b) fibrinogen adlayer on the as-prepared HAp sensor; HAp sensors with adsorbed fibrinogen after one to five cycles of (b–g) APM and (h–m) APM/UV treatments. Curves (c, e, g, h, j and l) correspond to the treated HAp sensor, and curves (d, f, i and k) to the fibrinogen adlayer on the reused HAp sensor.