Fig. 4From: Effects of the surface physico-chemical properties and the surface textures on the initial colonization and the attached growth in algal biofilmAlgal attachment as a function of the material surface texture. a Stationary conditions and b rocking conditions. For each texture size, attachment on different materials (stainless steel, aluminum, polyester, HDPE, nylon, polypropylene) were grouped together to draw the box chartBack to article page