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Release profile of AF647 functionalized guest peptide from a hydrogel left in ambient lab conditions (solid), (a) pulsed with UV irradiation (dotted), or (b) kept at ambient conditions for 2 h (indicated by vertical blue line) and pulsed thereafter (dashed). Asterisks denote statistical significance for p = 0.1 (single asterisk) or p = 0.05 (double asterisk) as determined by a one tailed t-test.
