With a kitchen freezer and plant cellulose, an aerogel for therapeutic use is developed
Loading video... VIDEO: By adding a bit of acid to the acetone, it dissolves the calcium carbonate particles in the aerogel and releases CO2--generating the bubbles that make the material more porous. The... view more Credit: Jowan Rostami A new low-cost and sustainable technique would boost the possibilities for hospitals and clinics to deliver therapeutics with aerogels, a foam-like material now found in such high-tech applications as insulation for spacesuits and breathable plasters. With the help of an ordinary kitchen freezer, this newest form of aerogel was made from all natural...