MICRO AND NANO STRUCTURES IN AN ELASTOMERIC MATERIAL

摘要

The invention relates to an elastomeric device (105) , wherein the elastomeric device contains a relief structure with indentations with respect to the base (110) , (102) and wherein selected ones of said indentations comprise at least two indentation depths (112) , (108) and indentation widths (101) , (107) . It also relates to a method of making a master for construction of said elastomeric device comprising a procedure to provide a pattern on a substrate of a suitable material . One step in . the construction of said elastomeric device comprises a molding procedure of an elastomer. Methods of using the elastomeric device in printing, fluidic control, sorting, lab-on-a-chip devices are also disclosed.