Medical imaging, such as X-ray or computerised tomography (CT), may soon be cheaper and safer, thanks to a recent discovery made by chemists from the National University of Singapore (NUS).
Nanophysics
Oct 25, 2018
0
36
Perovskites are a family of crystals that show promising properties for applications in nanotechnology. However, a property called carrier multiplication, an effect that makes materials much more efficient in converting light ...
Nanophysics
Oct 11, 2018
0
43
When you rapidly turn the pages of a flipbook, the series of static images look like they are moving. Scientists recently applied a similar principle to capture how the structure of a material changes over extremely short ...
Condensed Matter
Oct 4, 2018
0
53
Large crystals growing in water often form from tiny nanocrystals continually attaching together. During attachment, these tiny particles snap to the surface, like LEGO bricks. A bit of torque is needed to rotate the particles ...
Materials Science
Sep 17, 2018
0
11
From liquid laundry detergent packaged in cardboard to compostable plastic cups, consumer products these days are increasingly touting their sustainable and renewable origins.
Materials Science
Jul 23, 2018
1
33
Chemists and engineers today are very interested in a kind of nanotechnology enabled by tiny islands of nanoparticles called "colloidal nanocrystals." They can be made out of abundant and non-toxic materials, and they can ...
Nanomaterials
Jul 17, 2018
0
55
An international team of researchers from Russia and India has created a narrow-band UV photodetector based on indium oxide nanocrystals embedded in a thin film of aluminum oxide
Nanophysics
Jul 6, 2018
0
8
Perovskite particles could improve the performance of solar cells and light-emitting diodes via a simple process to stabilize the nanocrystal surface.
Materials Science
Apr 25, 2018
0
5
The bright colors of some butterflies, beetles or birds are not due to the presence of pigments that selectively absorb light, but due to the so-called structural coloration. Structural coloration occurs on surfaces with ...
Optics & Photonics
Apr 10, 2018
0
12
A group of scientists from Russia and Sweden showed that applying gold stripes to a sample with silicon quantum dots modifies the dots' properties. Their study results were published in Scientific Reports.
Nanophysics
Apr 9, 2018
0
32
