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Keywords:

  • microstereolithography;
  • porous materials;
  • emulsion templating;
  • photopolymerization;
  • laser patterning
Thumbnail image of graphical abstract

Micro-stereolithography (μSL) is used to produce 3D porous polymer structures by templating high internal phase emulsions. A variety of structures are produced, including lines, squares, grids, and tubes. The porosity matches that of materials produced by conventional photopolymerization.