Figure 1From: Effect of substrate (ZnO) morphology on enzyme immobilization and its catalytic activity SEM images of ZnO nanocryatals. (a) Nanospheres, (b) nanodisks, and (c) nanomultipods prepared using mixtures of methanol and water with different volume ratios of 10:0, 1:1 and 1:9 as solvents, respectively.Back to article page