Figure 5
From: Bacterial versus fungal laccase: potential for micropollutant degradation
S. cyaneus (a) and T. versicolor (b) laccase residual activity as a function of incubation time at pH 3-3.5 (♦), and reversible inactivation due to alkalinisation at pH 7.5. Alkalinization (NaOH addition) was done after 3 h (▲) or 2 d (●) for S. cyaneus laccase, and after 1 d (▲) for T. versicolor laccase. Average and values (error bars) of duplicates, incubated at 25°C in buffer solution.