New research from the University of Massachusetts Amherst is adding weight to a growing body of evidence suggesting the food additive titanium dioxide, also known as E171, can disrupt the gut ...

Korean researcher Sung Jun Lim suggests easy analysis method to identify the structure of semiconductor nanoparticles in solution only by measuring absorption spectrum. It is expected to present a new ...

Metal nanoparticles are nanoscale structures composed of metals such as gold, silver, platinum, and copper. These particles typically range in size from 1 to 100 nanometers and exhibit unique physical ...

To better evaluate the impact on living organisms of the widespread presence of titanium dioxide in the environment and measure the real exposure of animals and humans, scientists from INRAE, AP-HP, ...

Berkeley - As scientists shrink materials down to the nanometer scale, creating nanodots, nanoparticles, nanorods and nanotubes a few tens of atoms across, they've found weird and puzzling behaviors ...

(Nanowerk Spotlight) Nanotechnology – the manipulation of matter at the atomic and molecular scale – has opened up astonishing possibilities across scientific disciplines. In particular, the bottom-up ...