Search results for nanometer

Bio & Medicine Apr 24, 2019

New nanomedicine slips through the cracks

In a recent study in mice, researchers found a way to deliver specific drugs to parts of the body that are exceptionally difficult to access. Their Y-shaped block catiomer (YBC) binds with certain therapeutic materials forming ...

Nanophysics Apr 4, 2019

Laser focus sheds light on two sources of nanoparticle formation

Although previous research shows that metal nanoparticles have properties useful for various biomedical applications, many mysteries remain regarding how these tiny materials form, including the processes that generate size ...

General Physics Mar 28, 2019

Researchers generate ultra-short spin waves in an astoundingly simple material

Due to its potential to make computers faster and smartphones more efficient, spintronics is considered a promising concept for the future of electronics. In a collaboration including the Max Planck Institute for Intelligent ...

Analytical Chemistry Mar 18, 2019

PoreDesigner improves protein channel design for water treatment, bioseparations

PoreDesigner, a fully automated computational workflow process for altering the pore size of a bacterial channel protein, is the result of a collaboration between researchers from Penn State and the University of Illinois ...

Polymers Mar 11, 2019

Researchers develop tool to probe plastics' behavior down to the molecular scale

Consider the humble tire. Sitting outside on a frigid winter day, it's hard as a stone, yet when spinning under a drag racer, a tire becomes warmly pliable. For everyday materials, from glass to rubber to plastic, these fundamental ...

Molecular & Computational biology Mar 4, 2019

Researchers find features that shape mechanical force during protein synthesis

Like any assembly line, the body's protein-building process generates a mechanical force as it produces these important cellular building blocks. Now, a team of researchers suggest they are one step closer to understanding ...

Nanomaterials Feb 27, 2019

Packaging insecticides in tiny capsules may make them more toxic

Encasing insecticides in microscopic plastic capsules – a common formulation for many pest sprays on the market – could lead to unintended consequences, according to a new study from Oregon State University.

Bio & Medicine Feb 25, 2019

With nanotubes, genetic engineering in plants is easy-peasy

Inserting or tweaking genes in plants is more art than science, but a new technique developed by University of California, Berkeley, scientists could make genetically engineering any type of plant—in particular, gene editing ...

Nanomaterials Feb 19, 2019

Breakthrough in the search for graphene-based electronics

For 15 years, scientists have tried to exploit the "miracle material" graphene to produce nanoscale electronics. On paper, graphene should be great for just that: it is ultra-thin—only one atom thick and therefore two-dimensional, ...

Nanomaterials Jan 10, 2019

Nanometer-sized tubes made from simple benzene molecules

For the first time, researchers used benzene, a common hydrocarbon, to create a novel kind of molecular nanotube, which could lead to new nanocarbon-based semiconductor applications.

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