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. Author manuscript; available in PMC: 2008 May 30.
Published in final edited form as: Adv Drug Deliv Rev. 2007 Apr 10;59(4-5):325–338. doi: 10.1016/j.addr.2007.03.014

Figure 2.

Figure 2

Comparison of two different fabrication of nitrocellulose scaffolds for delivery of a-MSH. A) Schematic of the reservoir delivery method where a-MSH was allowed to bind the electrode followed by a coating of nitrocellulose. B) Schematic of the matrix delivery method where the a-MSH was premixed with the nitrocellulose before coating the electrode. C) Diagram showing the effect of fabrication method on the cumulative controlled release profile. The percent a-MSH loading for Reservoir produced by adding 100 ng, Reservoir produced by adding 400 ng, Matrix produced by adding 100 ng and Matrix produced by adding 400 ng. Data shown are the average ± S.E.M. (n = 3). Reproduced from reference [53], Copyright (2005), Elsevier.