Skip to main content
. Author manuscript; available in PMC: 2010 Apr 8.
Published in final edited form as: FEBS J. 2008 Apr 3;275(9):2305–2314. doi: 10.1111/j.1742-4658.2008.06385.x

Fig. 4.

Fig. 4

Progression of ferrous–CO complex formation in sol–gel. Ferric PGIS (solid line), a ferrous–CO complex of 20 min of incubation (dotted line) and a ferrous–CO complex of 2.5 h of incubation (dashed line) in sol–gel.