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Fig. 7 | Biomaterials Research

Fig. 7

From: Self-assembly study of type I collagen extracted from male Wistar Hannover rat tail tendons

Fig. 7

Collagen self-assembly assessment via ITC titrations. a Assessment of salting effect. Integrated area corresponding to the addition of NaCl (black traces) and sodium acetate (blue traces) into NaOH. b Integrated area corresponding to the addition of NaOH into dialyzed collagen in acetic acid (blue traces), this panel also depicts pH values measured under equivalent conditions to the ones from the respective titration. c Corrected area corresponding to extracted collagen in acetic acid NaOH titration. d Corrected area corresponding to denatured collagen in acetic acid NaOH titration ([collagen] = 0.2 mg/mL, in 0.33% (v/v ) acetic acid, [NaOH] = 4.6 μM). Integrated areas were corrected by subtracting the heat of associated to the acid-base control titration

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