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. Author manuscript; available in PMC: 2008 Sep 8.
Published in final edited form as: J Am Chem Soc. 2006 Mar 29;128(12):3990–3997. doi: 10.1021/ja058745y

Figure 5.

Figure 5

a) Spectrally-resolved vibrational echo decays at Tw = 0.5 ps for aqueous (squares) and sol-gel encapsulated MbCO (circles) at 1945 cm−1. The overlaid solid lines are calculated vibrational echo decays at Tw = 0.5 ps in aqueous solvent viscosities of 2.5 and 45 cP to match the experimental aqueous and sol-gel data. b) Spectrally-resolved vibrational echo decays at Tw = 0.5 ps for aqueous (squares) and sol-gel encapsulated HbCO (circles) at 1951 cm−1. The overlaid solid lines are calculated vibrational echo decays at Tw = 0.5 ps in aqueous solvent viscosities of 1.5 and 3 cP to match the experimental aqueous and sol-gel data.