Staff at the Osaka World Expo are wearing neck fans powered by next-generation perovskite solar cells that weigh less than a ...

Abstract: Synaptic transistors mimicking the biological synapse's short term plasticity and short-term memory property were demonstrated using the amorphous indium-gallium-zinc oxide channel in ...

That’s because melanin absorbs the dangerous UV rays that can do serious skin damage. A sunburn develops when the amount of UV damage exceeds the protection that the skin's melanin can provide. A ...

In this paper, we propose a design of LED UV-curing system for automated industrial production lines. The main novelty of this design is the application of compact packaged UV-LED module. The optical ...

UV light-mediated difunctionalization of alkenes through an aroyl radical addition/1,4-/1,2-aryl shift has been described. The resulted aroyl radical from a photocleavage reaction added to acrylamide ...

In this work, aminopropylmethylpolysiloxane (AMS) functionalized luminescent carbon dots (AMS-CDs) were prepared via a one-step solvothermal method. AMS-CDs could be self- or co-cross-linking with AMS ...

ORIGINAL ARTICLES Effect of light curing modes and ethanol immersion media on the susceptibility of a microhybrid composite resin to staining Flávio Henrique Baggio AguiarI; Thalita Regina Vieira e ...

Once the front is fully coated, cure it under the UV light, following your kit's instructions. Repeat the process on the other side, but before curing, attach a hair comb or metal pin to the still-wet ...

Doug Mahoney/NYT Wirecutter Bug zappers work by emitting a UV light that attracts bugs to the center of the device, where they’re electrocuted, usually between two metal grids.