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. 2014 Jul 29;4:5871. doi: 10.1038/srep05871

Figure 2. Stability of PEG-DHA conjugates in water at 37°C.

Figure 2

Experiments were done at pH 8.1 (a), at pH 7.4 (b), and at pH 6.1 (c) for 4armPEG40K-DHA, 8armPEG40K-DHA, and 8armPEG20K-DHA. The presence of native DHA was monitored as a function of time. Data was acquired by UV-Vis analysis (n = 3, error bars represent standard deviation).