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Get excited – spider silk finally looks ready for commercialization

Materials scientists have been eyeing spider silk as a potential supermaterial for years, but the stuff is notoriously difficult to produce in quantities. Now, recent breakthroughs in the production of synthetic spider silk could see this remarkable substance commercialized, and publicly available, sooner than… »3/09/14 9:25am3/09/14 9:25am

This microscopic 3-D pattern was "painted" using a laser beam

Scientists at the Vienna University of Technology have developed a brand new method for positioning molecules in space with micrometer precision. They call it "3D-photografting," and it uses laser beams to place microscopic chemical structures in the nooks and crannies of a macromolecular meshwork known as hydrogel. »8/29/12 1:30pm8/29/12 1:30pm