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Bio & Medicine Nov 24, 2021

For the first time, DNA and proteins sensed by de novo-designed nanopore

Researchers in Japan have designed the first bottom-up designed peptides, comprising chains of amino acids, that can form artificial nanopores to identify and enable single molecule-sorting of genetic material in a lipid ...

Nanomaterials Nov 22, 2021

Ultrathin solar cells get a boost: 2D perovskite compound has the right stuff to challenge bulkier products

Rice University engineers have achieved a new benchmark in the design of atomically thin solar cells made of semiconducting perovskites, boosting their efficiency while retaining their ability to stand up to the environment.

Nanophysics Nov 22, 2021

Getting quantum dots to stop blinking

Quantum dots, discovered in the 1990s, have a wide range of applications and are perhaps best known for producing vivid colors in some high-end televisions. But for some potential uses, such as tracking biochemical pathways ...

Nanomaterials Nov 22, 2021

Mystery of high performing novel solar cell materials revealed in stunning clarity

Researchers from the University of Cambridge have used a suite of correlative, multimodal microscopy methods to visualize, for the first time, why perovskite materials are seemingly so tolerant of defects in their structure. ...

Bio & Medicine Nov 18, 2021

Cancer cells use 'tiny tentacles' to suppress the immune system

To grow and spread, cancer cells must evade the immune system. Investigators from Brigham and Women's Hospital and MIT used the power of nanotechnology to discover a new way that cancer can disarm its would-be cellular attackers ...

Biochemistry Nov 17, 2021

Why drinking water needs monitoring for HIV drugs

Years ago, there was a time that kids from a rural village in South Africa still wanted to swim in the rivers nearby. But when they got out of the water, those with sensitive skin would have the worst rash ever, says Professor ...

Nanomaterials Nov 16, 2021

Borophenes made easy

Synthetic organic chemists still aim to understand the scalable synthesis of elemental, two-dimensional (2D) materials beyond graphene. In a new report, Marc G. Cuxart and a team of researchers in physics, chemistry and electrical ...

Nanomaterials Nov 15, 2021

Ultra-large single-crystal WS2 monolayer

As silicon based semiconducting technology is approaching the limit of its performance, new materials that may replace or partially replace silicon in technology is highly desired. Recently, the emergence of graphene and ...

Nanomaterials Nov 15, 2021

Lithography-free carbon nanotube arrays: The simple way to grow an army of tiny superheroes

Carbon nanotubes are one of science's best kept secrets.

Nanomaterials Nov 9, 2021

Modified silk cloth keeps skin cooler than cotton

A team of researchers affiliated with a host of entities in China and one in the U.S. has developed a modified textile that can keep skin cooler than materials made of cotton. In their paper published in the journal Nature ...

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