Fig. 6From: Reversible bacterial immobilization based on the salt-dependent adhesion of the bacterionanofiber protein AtaAReuse of supports for different reactions. a Model schema for the reuse of supports with two different bacterial strains. b Ester hydrolysis reaction by immobilized ADP1 (pAtaA) cells. c Indigo production by immobilized ST-550 (pAtaA) cells. d Quantification of indigo production by ST-550 (pAtaA) cells immobilized onto pristine or reused polyurethane supports in c. Data are expressed as mean ± SEM (n = 3). n.s. not significant (t test, P > 0.1)Back to article page