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Combined Presence of Nanoplastics and Arsenic Affects Biological Functions of Oysters

AZoNano   -   Nanotechnology Websites

Oysters' exposure to plastics is concerning, particularly because these materials can accumulate and release metals which are then absorbed by the molluscs. According to a recent study published...

May 28, 2021

3D shape reconfiguration of stretchable electronics

Phys.org   -   Scientific News Websites

Azobenzene functionalized liquid crystalline polymers are considered "smart" materials owing to their programmable shape transformations under various external stimuli (i.e., thermal, chemical, and photomechanical shape morphing). In par...

May 28, 2021

Shiny mega-crystals that build themselves

chemeurope.com   -   Scientific News Websites

An international team led by Empa and ETH Zurich researchers is playing with shape-engineered nanoscale building blocks that are up to 100-times larger than atoms and ions. And although these nano "Lego bricks" interact with each other ...

May 28, 2021

Superflimsy graphene turned ultrastiff by optical forging

chemeurope.com   -   Scientific News Websites

Graphene is an ultrathin material characterized by its ultrasmall bending modulus, superflimsiness. Now the researchers at the Nanoscience Center of the University of Jyväskylä have demonstrated how an experimental technique called optical forging...

May 28, 2021

Peptide nanoparticles marked for in vitro visualization

EurekAlert   -   Scientific News Websites

The work was conducted under the auspices of the Russian Foundation for Basic Research and organizations-participants of the BRICS framework program in science, technology and innovation; the grant title is "Nanosized peptide-based biomateria...

May 28, 2021

Researchers build structured, multi-part nanocrystals with super light-emitting properties

EurekAlert   -   Scientific News Websites

Researchers have combined two or three types of nanoparticles to produce new materials with structures known as superlattices. In some instances, the structures display fundamental new properties such as superfluorescence. The researchers' di...

May 28, 2021

Nanofibrous filters for PM2.5 filtration

EurekAlert   -   Scientific News Websites

Narrating the basic knowledge of nanofibrous filters. The mechanical-dependent and electrostatic-dependent nanofibrous filters were summarized according to their mechanical adsorption and electrostatic adsorption to the nanoparticles, respectively...

May 28, 2021

Watch me move it, move it: Gliding structure in Mycoplasma mobile revealed

EurekAlert   -   Scientific News Websites

In collaboration with Kanazawa University, researchers from Osaka City University used high-speed atomic force microscopy (HS-AFM) to visualize at the nanometer level the movement of individual particles within the parasitic bacterium Mycoplasma m...

May 28, 2021

New Optical Antennas Harvest 100 Times More Electricity from Heat

IEEE Spectrum   -   Scientific and Educational Websites

The world's most efficient optical rectennas yet can harvest over 100 times more energy from waste heat compared to previous devices, although a new study finds that much work is needed before they can achieve practical value. Rectennas—sho...

May 27, 2021

Effects of nanoplastics on Canadian and Guadeloupean oysters

Phys.org   -   Scientific News Websites

Oysters' exposure to plastics is concerning, particularly because these materials can accumulate and release metals which are then absorbed by the mollusks. According to a recent study published in the journal Chemosphere, the combined presen...

May 27, 2021

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