immobilization Article 5 chemistry 4 controlled study 4 nonhuman 4 catalysis 3 titanium dioxide 3 Animals 2 Enzyme immobilization 2 Kinetics 2 Titanium 2 animal 2 bacterial growth 2 biofuel 2 enzyme activity 2 kinetics 2 photochemistry 2 procedures 2 titanium 2 1,1-diphenyl-2-picrylhydrazyl 1 1-diphenyl-2-picrylhydrazyl and 2 1 15NO3− 1 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 1 2-azinobis (3-ethylbenzothiazoline-6-sulfonate) 1 4 (3 phenylallylideneamino)benzoic acid 1 4 (3 phenylallylideneamino)phenol 1 ABTS radical scavenging assay 1 Acrolein 1 Actinobacillus 1 Adsorption 1