The present invention relates to oligothiophene derivatives binding specifically to neural stem cells and neural cancer stem cells. DNA constructs as well as methods for integration of the DNA constructs into the genomes of unicellular photosynthetic organisms for the expression of cell adhesion proteins are also disclosed. Each channel has at least one electrode within it. An improved seasoning tray 123, 144, 148 has a planar floor 122, 138, 162 with an angled discharge edge 124, 137, 182 for uniformly distributing seasoning on the product. Each system-management-event source is connected to at least one system-management-event node that is in a communication connection with a system-management event-module.