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Biobased nanocarriers cured a plant disease for the first time

Nanowerk   -   Nanotechnology Websites

Novel nanocarriers made of 'waste' release drugs in a way that cured a plant disease for the first time.

May 22, 2019

Self-organizing molecules: Cups with attoliter volume

chemeurope.com   -   Scientific News Websites

They look like interlocking egg cups, but a hen's egg is 100,000 times as thick as one of the miniature cups: Scientists at the Center for Nanointegration (CENIDE) at the University of Duisburg-Essen (UDE) have made polymers to form themselv...

May 22, 2019

Graphene/carbon nanotube aerogels for ultrahigh energy-density Li-S batteries

Nanowerk   -   Nanotechnology Websites

Researchers have developed high volumetric-energy-density and long-life lithium sulfur (Li-S) batteries based on the free-standing, densely compact, and integrated cathode.

May 22, 2019

Big energy savings for tiny machines

EurekAlert   -   Scientific News Websites

In a ground-breaking study, a team led by Simon Fraser University physics professor David Sivak demonstrates for the first time a strategy for manipulating the trillions of tiny molecular nanomachines inside us that work to keep us alive, to maxim...

May 22, 2019

Quantum rebar: Quantum dots enhance stability of solar-harvesting perovskite crystals

EurekAlert   -   Scientific News Websites

Engineering researchers have combined two emerging technologies for next-generation solar power -- and discovered that each one helps stabilize the other. The resulting hybrid material is a major step toward reducing the cost of solar power while ...

May 22, 2019

Good vibrations: Using piezoelectricity to ensure hydrogen sensor sensitivity

EurekAlert   -   Scientific News Websites

Researchers at Osaka University developed a new method that uses piezoelectric resonance to improve the manufacture of highly sensitive hydrogen sensors. By optimizing the gaps between palladium nanoparticles in the devices, they were able to incr...

May 22, 2019

New data on ultrafast electron photoemission from metallic nanostructures obtained

EurekAlert   -   Scientific News Websites

Metallic nanoparticle ensembles are capable of emitting short bunches of electrons when irradiated by powerful laser pulses of femtosecond (1 fs = 10-15 s) duration. Scientists at Lobachevsky University have long been studying the plasmon effect -...

May 22, 2019

Octopus-inspired wearable sensor

EurekAlert   -   Scientific News Websites

Wearable electronics that adhere to skin are an emerging trend in health sensor technology for their ability to monitor a variety of human activities, from heart rate to step count. But finding the best way to stick a device to the body has been a...

May 22, 2019

ITMO Researchers Make Inroads in Optimizing Nanoparticles’ Response to Light

Photonics Media   -   Scientific News Websites

Physicists from ITMO University have discovered new features of dielectric nanoparticles’ optical response using an improved method for electromagnetic field analysis that can take into account more complex configurations of bias currents inside t...

May 21, 2019

Big energy savings for tiny machines

Technology Org   -   Scientific News Websites

Inside all of us are trillions of tiny molecular nanomachines that perform a variety of tasks necessary to

May 21, 2019

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