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. 2014 Apr 4;12(3):172–182. doi: 10.5301/jabfm.5000192

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© 2014 SAGE Publications

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License (http://www.creativecommons.org/licenses/by-nc-nd/4.0/) which permits non-commercial use, reproduction and distribution of the work as published without adaptation or alteration, without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Fig. 6 — Release of nitric oxide (NO) from diazeniumdiolated linear polyethyleneimine (LPEI)-loaded Elast-Eon™ polyurethane samples incubated in phosphate-buffered saline (PBS), as determined by nitrate quantification using the Griess assay. Dashed lines represent curve fitting according to a simple power M=k'tn function. Asterisk-marked tie bars show statistically significant differences between the series indicated.