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. Author manuscript; available in PMC: 2016 Jan 7.
Published in final edited form as: Angew Chem Int Ed Engl. 2014 Nov 13;54(2):476–480. doi: 10.1002/anie.201407946

Figure 2.

Figure 2

UV-Vis analysis of DNA-ICP particles. a) Comparison of bare ICP particles with DNA-ICP particles showing the DNA absorbance at 260 nm. Inset: determination of LMCT ε460. b) pH dependence of LMCT absorbance. The red-shift of λmax with decreasing pH is indicative of complex dissociation (see inset).