New substance classes for nanomaterials
Chemists have developed two new classes of materials in the field of nanomaterials: nano spheres and diamond slivers made of silicon and germanium.
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Depression risk detected by measuring heart rate changes
For the first time doctors have shown that measuring changes in 24-hour heart rate can reliably indicate whether or not someone is depressed.
Bioprinting tissue and organs through lithography
Artificial organs: researchers are developing a lithography method that relies on light sheet illumination and on special photosensitive hydrogels that are mixed with living cells.