Figure 3: Static adsorption of cells to different fibers in pH 6.0 phosphate buffer. Symbols: CT-cotton, PE-polyester, NL-nylon, PUF-polyurethane foam, PEIpolyethylenimine, GA-glutaraldehyde, OH-NaOH. The initial cell concentration was 0.7 (10 g l-1). (a) S. cerevisiae C468/pGAC9, (b) S. cerevisiae C468.