Sentences with phrase «nanomaterials with»

Nanomaterials with advanced functional properties can enable unconventional transistor architectures and devices that exceed the sensitivity of the human skin, as Wenzhuo Wu told nanotechweb.org at innoLAE 2018 in Cambridge, UK.

This modus operandi allows to draw conclusions on effects and mode of action of orally ingested nanomaterials with different properties.

Because the conformation of a large molecules determines its function, understanding this phenomenon is essential for designing nanomaterials with controlled properties.

Nanomaterials have garnered intense interest in the scientific community, due in part to their unique shape -, size -, and composition - dependent properties, and emerging technological applications that leverage these properties require nanomaterials with very specific architectures and well - defined characteristics.

«Today there are many new carbon nanomaterials with similar properties to metals.

«Printing nanomaterials with plasma: New method can deposit nanomaterials onto flexible surfaces and 3 - D objects.»

Similarly, theoretical studies and simulations assume perfectly uniform nanomaterials with idealized properties, but real nanomaterials may vary in surface roughness and size.

«We expect similar results in other 1D nanomaterials with stacking faults, where inhomogeneous stresses form.

According to Ovidio Rodríguez Peña, a researcher at the UPM, «the demonstration of this goal and the explanation of the processes that allow it to happen represent a paradigm shift that may open new avenues for the development of nanomaterials with improved properties and applications.»

The scientists added in their report, «The precise control over interface geometry offered by our method enables the design of two - component protein nanomaterials with diverse nanoscale features, such as surfaces, pores, and internal volumes, with high accuracy.»

But that rule gets flipped around in oddball nanomaterials with a negative index of refraction.

Carbon dots (CDs) are a versatile nanomaterial with attractive photoluminescent and photocatalytic properties.

Graphene is a nanomaterial with some very unique properties.

Resume: Carbon dots (CDs) are a versatile nanomaterial with attractive photoluminescent and photocatalytic properties.

Experimental physicists in the research group led by Professor Uwe Hartmann at Saarland University have developed a thin nanomaterial with superconducting properties.

PNNL researchers developed a silicon nanomaterial with 10 times the energy storage capacity of graphite.

Not exact matches

Currently, nanomaterials are being mixed with, or applied as a coating on, conventional materials to alter their properties.

The survey results, submitted to a Budget Estimates Committee in June, showed FSANZ was failing to protect consumers from risks linked with the use of nanomaterials in food packaging, Mr Tager said.

The spherical gold nanoparticles can be replaced with more complex shaped nanomaterials — such as hollow nanoparticles, nanorods, or nanotubes — to render a better absorption of near - infrared light to penetrate biological tissues.

Carbon nanomaterials such as fullerenes, nanotubes, and graphene have outstanding physical properties associated with their low dimensionality and graphite - like chemical bonding.

We conclude with current explorations in imaging of nanomaterials and biostructures and an outlook on possible future directions in space - time, 4D electron microscopy.

Based on that suggestion, the ORNL team hypothesized that it should be possible to measure a nanomaterial's temperature using an electron microscope with an electron beam that is «monochromated» or filtered to select energies within a narrow range.

Nanoscale construction is a field of nanotechnology that uses nanomaterials as basic building blocks to create materials with specific features.

Not surprisingly, companies churning out products with nanomaterials in them tend to argue that existing regulations and testing are adequate to ensure these materials are safe, while environmental groups tend to call it the other way.

They chose a rod shape because they thought that would integrate well with the nanowires and curvatures of nanotubes, wrapping around them to create a robust electrode.The unusually long and very flexible strands of the nanomaterials are crucial to the superior features of the electrodes.

Gaps in the research — despite more than $ 14 billion in government and private investment — include a basic understanding of how nanomaterials are absorbed and metabolized by the human body as well as how toxic they may be to people already working with them.

David Sinton and colleagues wanted to see if they could come up with a new paper device with such nanomaterials to test DNA without the use of high - tech facilities.

With the new software the scientists were able to create five novel, 24 - subunit cage - like protein nanomaterials.

Professor Apparao Rao, director of the Clemson Nanomaterials Institute, is also in talks with industrial partners to begin integrating the W - TENG into energy applications.

Yin, an expert on creating nanomaterials, is now working to create smaller metal sulfide particles with more surface area to further increase co-catalyst performance.

They went on to say that the combinations possible with two - component materials greatly expand the number and variety of potential nanomaterials that could be designed.

Momeni, in collaboration with researchers from Wright State University and the University of Göttingen in Germany, have revealed a new path for engineering nanomaterials and tailoring their characteristics.

An important class of nanomaterials is the mesoporous materials having pores with diameters between 2 and 50 nm.

«It's a union of the archaic with the newest nanomaterial into a single composite structure,» Tour said.

In the end, the research suggests that greenery enhanced with carbon nanotubes could potentially produce more from sunlight, air and water, although adding such nanomaterials would be both laborious and may have unknown long - term impacts on the vegetation as a whole as well as on the environment.

The EPA plans to issue a report on its findings within two years; the results will be used to regulate chemicals with nanomaterial content under the Toxic Substances Control Act of 1976 (TSCA).

«Controlled, sustained delivery is advantageous for treating many chronic disorders, but this is difficult to achieve with nanomaterials without inducing undesirable local inflammation,» said Northwestern University's Evan Scott.

To bypass this issue, Scott developed a nanocarrier using self - assembled, filament - shaped nanomaterials, which are loaded with a drug or imaging agent.

Materials scientists working to build tiny machines called microelectromechanical systems (MEMS) struggle with surface interactions, called van der Waals forces, that can make nanomaterials sticky to the point of permanent adhesion, a phenomenon known as «stiction».

Although Nanocomp and others developing new nanomaterials are on the right track, one of their main challenges will be mass - producing a product with consistent properties.

«These arrays of nanoparticles with predictable geometric configurations are somewhat analogous to molecules made of atoms,» said Brookhaven physicist Oleg Gang, who led the project at the Lab's Center for Functional Nanomaterials, a DOE Office of Science User Facility.

These predictions, which were verified by comparisons with high - resolution microscopic images of real molecules on metal surfaces, may lead to controlled, large - scale fabrication of tiny electrical wires and other nanomaterials for future devices.

Zhang and his colleagues from the Chinese Academy of Sciences, Beijing Key Laboratory for Nanomaterials and Nanodevices, and the Collaborative Innovation Center of Quantum Matter teamed up with Japanese collaborators from the National Institute for Materials Science to solve the problem.

«We solved a 25 - year challenge in building diamond lattices in a rational way via self - assembly,» said Oleg Gang, a physicist who led this research at the Center for Functional Nanomaterials (CFN) at Brookhaven Lab in collaboration with scientists from Stony Brook University, Wesleyan University, and Nagoya University in Japan.

The Finalists are also creating technologies that revolutionize electronics and energy storage; developing the science of social and information networks; exploring novel methods to grow, analyze and manipulate nanomaterials; and engineering metamaterials (materials that have properties not found in nature) that interact with electromagnetic and sound waves in unusual ways.

A popular approach is to use nanomaterials, prized for their innovative features, such as large surface areas for an incredibly small volume, with biomolecules.

These nanomaterials are used both as scaffolds, a supportive framework for nerve cells, and as means of interfaces releasing those signals that empower nerve cells to communicate with each other.

Control and improvement of interfacial thermal conductance between graphene nanosheets plays a crucial role with respect to the manufacturing of highly thermally conductive nanomaterials and devices.

The resulting fibres, which are the toughest and strongest ever measured, were produced by simply placing the spiders in a box and spraying them with water containing the carbon nanomaterials.

By loading the niobia on a graphene scaffold, Duan and his team achieved performance results that were several times greater than with a thin nanomaterial alone.