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. Author manuscript; available in PMC: 2009 Mar 9.
Published in final edited form as: Biomaterials. 2007 May 26;28(26):3786–3796. doi: 10.1016/j.biomaterials.2007.05.015

Fig. 5.

Fig. 5

Effect of mannitol content on (A) density, and (B) porosity, of CPC–chitosan composite scaffold. Each value is mean±sd; n = 6, with the error bar showing one standard deviation. For the y-axis of (B), a pore volume fraction P of 65% is equivalent to 0.65. For the x-axis, a mannitol mass fraction of 70% is equivalent to 0.70. Lines are linear best fits to the data with correlation coefficient r = 0.99.