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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 ...

Bio & Medicine Oct 25, 2021

Ferritin-based nanomedicine developed for targeted leukemia therapy

Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences, Peking University and Zhujiang Hospital of Southern Medical University have developed a ferritin (Fn)-based nanomedicine for ...

Bio & Medicine Oct 22, 2021

New technology allows molecules to enter cells safely

Professor Kevin Braeckmans from Ghent University focused the last 10 years on a method for safe engineering of therapeutic cells with photothermal nanofibers. Today, Nature Nanotechnology gives insight in how these biocompatible ...

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