New 3-D printing approach makes cell-scale lattice structures

A new way of making scaffolding for biological cultures could make it possible to grow cells that are highly uniform in shape and size, and potentially with certain functions. The new approach uses an extremely fine-scale ...

Low-cost membrane cleans up light and heavy oils in a single step

Researchers at the University of British Columbia have developed a low-cost membrane that effectively separates oil and water on demand—potentially paving the way for faster cleanups of oil spills and improved treatment ...

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