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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Biomaterials. 2011 Jun 11;32(27):6412–6424. doi: 10.1016/j.biomaterials.2011.05.034

Figure 3. CD spectra of the CLP-Cys modified HA particles.

Figure 3

Panels show (a) the full-wavelength scans for CLP-Cys covalently attached to the HGP-CLP-Cys particles (10 mg/ml in 10 mM PBS, pH 7.4), and (b) thermal transition curves. Ellipticity is presented in millidegrees owing to the lack of perfectly accurate concentration determination for these samples. In (a), the CD intensity at 227 nm at all the temperatures shows the presence of the triple helical conformation; in (b) all values were normalized to the original ellipticity values at low temperature and presented as the fraction folded.