Search results for nanotubes

Nanomaterials Mar 9, 2022

Genetically modified proteins convert carbon nanotube to programmable optoelectronic device

Fluorescent proteins, especially green fluorescent protein (GFP), can act as the light-responsive element that transduces events through to electrically conductive transducers, such as single-walled carbon nanotubes (SWCNTs) ...

Nanomaterials Feb 28, 2022

New lightweight super material could battle bullets, deflect space debris

University of Wisconsin–Madison engineers have created a nanofiber material that outperforms its widely used counterparts—including steel plates and Kevlar fabric—in protecting against high-speed projectile impacts.

Materials Science Feb 21, 2022

Charge separation imaging on the surfaces of titanium dioxide photoelectrocatalytic nanotubes

In a recent study published in the journal ACS Catalysis researchers from Kanazawa University describe novel scanning electrochemical cell microscopy measurements to determine sites of photoelectrochemical activity in titanium ...

Nanophysics Feb 10, 2022

Nanotube films open up new prospects for electronics 

Physicists from MIPT and Skoltech have found a way to modify and purposely tune the electronic properties of carbon nanotubes to meet the requirements of novel electronic devices. The paper is published in Carbon.

Nanomaterials Feb 9, 2022

Flexible supercapacitors could boost battery life for Internet of Things

Smartwatches, fitness trackers and other Internet of Things devices could get a significant boost to their battery life thanks to new, environmentally friendly energy research from the University of Surrey's Advanced Technology ...

Nanophysics Feb 2, 2022

'Quantum friction' slows water flow through carbon nanotubes, resolving long-standing fluid dynamics mystery

For 15 years, scientists have been baffled by the mysterious way water flows through the tiny passages of carbon nanotubes—pipes with walls that can be just one atom thick. The streams have confounded all theories of fluid ...

Analytical Chemistry Jan 26, 2022

A bioelectronic tongue 'tastes' sweetness

Candy, cookies, juices. Just about everyone likes sweet treats, but what one person thinks tastes too sugary, another might think is just right. This variability makes it challenging to develop new foods and beverages, so ...

Nanomaterials Jan 21, 2022

Researchers discover crystalline zeolites in a nanotubular shape

Zeolites, which are crystalline porous materials, are very widely used in the production of chemicals, fuels, materials, and other products.  So far, zeolites have been made as 3D or 2D materials. This has changed with the ...

Nanomaterials Jan 18, 2022

How atomic structure influences the different properties of carbon nanotubes

Carbon nanotubes are of great interest in both scientific research and commercial applications thanks to the unique properties of the material. A new thesis at Karlstad University looks at how the atomic structure influences ...

Nanophysics Dec 23, 2021

Researchers use electron microscope to turn nanotube into tiny transistor

An international team of researchers have used a unique tool inserted into an electron microscope to create a transistor that's 25,000 times smaller than the width of a human hair.

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