Silica Sol-Gel Entrapment of the Enzyme Chloroperoxidase

Figure 4

CD spectra of sol-gel entrapped CPO (black squares) and free CPO (white squares). The CPO concentration was 7 μM in the silica sol-gel sheet of ~1 mm thickness. The solution sample containing 7 μM CPO in 2 mM sodium phosphate buffer, pH 7.0, was measured in a cuvette of 1 mm path length.