Investigation of Microbial Biofilm Structure by Laser Scanning Microscopy -- Modeling of Biofilm Systems: A Review -- Engineered Cell-Cell Communication and Its Applications -- Application of Biofilm Bioreactors in White Biotechnology -- Ecological Roles and Biotechnological Applications of Marine and Intertidal Microbial Biofilms -- Novel Materials for Biofilm Reactors and their Characterization -- Microsensors and Microscale Gradients in Biofilms.