Nanowerk.com

RSS-материал Nanowerk Nanotechnology News
Nanotechnology news headlines from Nanowerk
Обновлено: 2 hours 16 min назад

Coming soon to exascale computing: Software for chemistry of catalysis

1 октября, 2018 - 22:18
A new 4-year project aims to develop software that will bring the power of exascale computers to the computational study and design of catalytic materials.

Категории: Nano planet

Red glow helps identify nanoparticles for delivering RNA therapies

1 октября, 2018 - 22:11
A new screening process could dramatically accelerate the identification of nanoparticles suitable for delivering therapeutic RNA into living cells.

Категории: Nano planet

3-D bioprinting of living structures with built-in chemical sensors

1 октября, 2018 - 21:59
Researchers have implemented oxygen sensitive nanoparticles into a gel material that can be used for 3D printing of complex, biofilm and tissue like structures harboring living cells as well as built-in chemical sensors.

Категории: Nano planet

Nanoparticles show promise in therapy for triple-negative breast cancer

1 октября, 2018 - 15:58
Researchers found by encapsulating medication use nanoparticles, treatment is more effective in triple-negative breast cancer cells.

Категории: Nano planet

Keeping our cells stable: A closer look at microtubules

1 октября, 2018 - 15:53
Researchers have used cryo-electron microscopy to shed light on how a certain protein keeps microtubules stable, and regulates microtubule-based transport within cells.

Категории: Nano planet

Chemists develop highly porous material, more precious than diamonds

1 октября, 2018 - 15:40
DUT-60 is a new crystalline framework with the world's highest specific surface and the highest specific pore volume measured so far among all known crystalline framework materials.

Категории: Nano planet

Eco-friendly nanoparticles for artificial photosynthesis

1 октября, 2018 - 11:21
Researchers have developed a nanoparticle type for novel use in artificial photosynthesis by adding zinc sulfide on the surface of indium-based quantum dots. These quantum dots produce clean hydrogen fuel from water and sunlight.

Категории: Nano planet

New, highly stable catalyst may help turn water into fuel

28 сентября, 2018 - 18:26
Researchers report a new hydrogen-generating catalyst that clears many of the obstacles- abundance, stability in acid conditions and efficiency.

Категории: Nano planet

Machine learning helps improving photonic nanostructures

28 сентября, 2018 - 18:20
Nanostructures can increase the sensitivity of optical sensors enormously - provided that the geometry meets certain conditions and matches the wavelength of the incident light.

Категории: Nano planet

Composite significantly reduces electromagnetic pollution

28 сентября, 2018 - 14:47
Scientists have synthesized PANI/Zn ferrite composites which have shown excellent microwave absorption performance.

Категории: Nano planet

How swarms of nanomachines could improve the efficiency of any machine

27 сентября, 2018 - 21:35
Researchers are studying the thermodynamics of small nanomachines only consisting of a few atoms. They outline how these small machines behave in concert.

Категории: Nano planet

Polymer coating cools down buildings

27 сентября, 2018 - 21:20
Engineers make white paint whiter - and cooler - by removing white pigment and invent a polymer coating, with nano-to-microscale air voids, that acts as a spontaneous air cooler and can be fabricated, dyed, and applied like paint.

Категории: Nano planet

New method could show how aging affects nanomaterials' properties

27 сентября, 2018 - 16:01
A combination of gamma ray spectroscopy and 'center of gravity' allows researchers to assess the quality of iron oxide samples, potentially providing a way to understand their effects on patient safety.

Категории: Nano planet

Nanotechnology-enabled devices could soon tap their owners as a battery source

27 сентября, 2018 - 14:36
Scientists came up with an innovative solution for powering the next generation of electronic devices by using Triboelectric Nanogenerators (TENGs). Along with human movements, TENGs can capture energy from common energy sources such as wind, wave, and machine vibration.

Категории: Nano planet

A self-powered heart monitor taped to the skin

26 сентября, 2018 - 19:19
Scientists have developed a human-friendly, ultra-flexible organic sensor powered by sunlight, which acts as a self-powered heart monitor.

Категории: Nano planet

Spheres can make concrete leaner, greener

26 сентября, 2018 - 18:36
Scientists have developed micron-sized calcium silicate spheres that could lead to stronger and greener concrete, the world?s most-used synthetic material.

Категории: Nano planet

'Paintable' chemotherapy shrinks skin tumors in mice

26 сентября, 2018 - 15:06
Researchers have taken the first steps in developing a chemotherapy for melanoma that can be 'painted' directly on the skin, rather than injected or taken orally.

Категории: Nano planet

Oxygen vs. nanochip: Scientists show vulnerability of a promising 2D semiconductor to air

26 сентября, 2018 - 10:23
Researchers have managed to trace in details the structural changes of two-dimensional molybdenum disulfide under long-term environmental impact. The new data narrows the scope of its potential application in microelectronics and at the same time opens up new prospects for the use of two-dimensional materials as catalysts.

Категории: Nano planet

Study demonstrates new mechanism for developing electronic devices

26 сентября, 2018 - 09:07
Scientists have demonstrated a new mechanism that can potentially allow the control of electrons on the nanometer spatial scale and femtosecond temporal scales using light.

Категории: Nano planet

Multimodal imaging shows strain can drive chemistry in a photovoltaic material

25 сентября, 2018 - 19:09
A unique combination of imaging tools and atomic-level simulations has allowed researchers to solve a longstanding debate about the properties of a promising material that can harvest energy from light.

Категории: Nano planet