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. Author manuscript; available in PMC: 2014 Jul 17.
Published in final edited form as: Biomacromolecules. 2012 Sep 25;13(10):3220–3227. doi: 10.1021/bm3009999

Figure 2.

Figure 2

Cu(II) complexation of RPC polymers (C−E). Cyclam (B) was used as positive control and CuCl2 (A) was used to monitor free Cu(II). The absorption spectra were obtained by UV−vis spectroscopy after 1 h of incubation with CuCl2.