Figure 3 | Scientific Reports

Figure 3

From: Gold Nanoparticle Aggregation as a Probe of Antifreeze (Glyco) Protein-Inspired Ice Recrystallization Inhibition and Identification of New IRI Active Macromolecules

Figure 3

Concentration dependence on the absorbance at 520 for different degrees of polymerization of PVA post freeze/thaw.

(A) Concentration dependence of IRI activity from 0 to 5 mg.ml−1; (B) Zoomed-in region from 0 to 1 mg.ml−1 showing concentration dependence resolution for low concentrations. Error bars represent ± SD from a minimum of 3 repeats.

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