Search results for nanometer

Materials Science Aug 1, 2017

Researchers create one-nanometer trimetallic alloy particles

The principal components of petroleum and natural gas are hydrocarbons and their mixtures, indispensable as resources supporting modern infrastructure as raw materials for the petrochemical industry. A technique conventionally ...

Nanomaterials Jul 31, 2017

Novel technique using graphene to create solar cells

Imagine a future in which solar cells are all around us—on windows and walls, cell phones, laptops, and more. A new flexible, transparent solar cell developed at MIT is bringing that future one step closer.

Quantum Physics Jul 25, 2017

Researchers demonstrate new way to produce high-density clusters of aligned quantum sensors in diamond

Imagine a sensor so sensitive it can detect changes in the proton concentration of a single protein, within a single cell. This level of insight would reveal elusive quantum-scale dynamics of that protein's function, potentially ...

Nanophysics Jul 24, 2017

Quantum computing building blocks

For decades scientists have known that a quantum computer—a device that stores and manipulates information in quantum objects such as atoms or photons—could theoretically perform certain calculations far faster than today's ...

Cell & Microbiology Jul 4, 2017

Helium ions reveal how viruses attack bacteria

An interdisciplinary research consortium from the Nanoscience Center at University of Jyvaskyla in Finland (group leaders Dr. Lotta-Riina Sundberg and Prof. Ilari Maasilta) has found that bacteria and viruses can be imaged ...

Nanomaterials Jul 4, 2017

Wiping out bacteria with nanoparticle-cotton fibers

Silver has been used as an antimicrobial agent for more than 100 years. Today, silver in the form of nanoparticles is incorporated in such products as plastic food containers, medical materials, and clothing. In textiles, ...

Nanomaterials Jun 29, 2017

Scientists produce dialysis membrane made from graphene

Dialysis, in the most general sense, is the process by which molecules filter out of one solution, by diffusing through a membrane, into a more dilute solution. Outside of hemodialysis, which removes waste from blood, scientists ...

Bio & Medicine May 31, 2017

Researchers discover mechanism that controls bone formation and function

An international, multidisciplinary research team, including an engineering professor at the University of Arkansas, has discovered a mechanism that controls the formation and function of plate-like nanocrystals that play ...

Quantum Physics May 26, 2017

Toward mass-producible quantum computers

Quantum computers are experimental devices that offer large speedups on some computational problems. One promising approach to building them involves harnessing nanometer-scale atomic defects in diamond materials.

Nanophysics May 25, 2017

Nanocar is the first step toward a controlled transport system at the molecular scale

Dr. Saw-Wai Hla and Dr. Eric Masson are thrilled with their team's performance in the world's first nanocar race in April, but for them, it was a fun starting point to a much larger goal.

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