Fig. 6.

The cell viability analysis of Aspergillus niger biofilm in fluorescent probes (SYTO9-PI & FUN 1)by location interaction model. Bars represent the least square mean value and each error bar is constructed using one standard error from the mean. Bars represented by different letters are significantly different. Cell viability = Biomass of live cells/ (Biomass of live cells + Biomass of dead cells), calculated using COMSTAT. *- SYTO9 & PI stained biofilm, the significant difference observed between the cell viability in the center and corner portion.