Tag Archives: Ultimate

Quantum physics and origami for the ultimate get-well card

Paper-based diagnostic tests are cheap, convenient and biodegradable. However, their use is limited by conventional dyes — which are not bright enough to show trace amounts of analyte, are prone to fading, and can be environmentally toxic. Now researchers are using quantum physics to overcome these limitations, says a review published in Frontiers in Bioengineering… Read More »