https://phys.org/news/2018-05-origami-tech-tissue-regeneration.html > Using origami as inspiration, Camci-Unal and her team are using plain paper to create centimeter-scale scaffoldings where the cells can grow and then applying microfabrication techniques to generate new biomaterials known as tissue mimetics. > "Paper is a low-cost, widely available and extremely flexible material that can be easily fabricated into three-dimensional structures of various shapes, sizes and configurations," said Camci-Unal.