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Analytical Chemistry Feb 6, 2024

Researchers reveal elusive bottleneck holding back global effort to convert carbon dioxide waste into usable products

Think of it as recycling on the nanoscale: a tantalizing electrochemical process that can harvest carbon before it becomes air pollution and restructure it into the components of everyday products.

Nanomaterials Jan 30, 2024

Ultrathin membranes for uncovering the atomic scale problem in operando conditions

When someone comes up with the word "magnify," it is referring either to making distant objects closer or making small objects bigger on a tangible scale. There is no doubt that the power of magnifying instruments, regardless ...

Nanomaterials Jan 24, 2024

Hacking DNA to make next-gen semiconductor materials

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, Columbia University, and Stony Brook University have developed a universal method for producing a wide variety of designed metallic and semiconductor ...

Nanomaterials Jan 22, 2024

Innovative membrane platform enables analysis 'down to a handful of gas atoms'

Northwestern University researchers have developed a novel method to host gas molecules as they are being analyzed in real time, using honeycomb structures found in nature as inspiration for an ultra-thin ceramic membrane ...

Evolution Jan 16, 2024

Microfossils shed light on the long fossil record of euglenoids

Hiding in the shadows, euglenoids are a fascinating group of single-celled protists that are neither plant nor animal. Plants photosynthesize, and animals eat. Euglenoids do both. Spiraling along the murky bottoms of shallow ...

Optics & Photonics Jan 11, 2024

Using 'Kerr solitons' to boost the power of transmission electron microscopes

When light goes through a material, it often behaves in unpredictable ways. This phenomenon is the subject of an entire field of study called "nonlinear optics," which is now integral to technological and scientific advances ...

Condensed Matter Jan 11, 2024

First direct imaging of tiny noble gas clusters at room temperature

For the first time, a research team has succeeded in stabilizing and directly imaging small clusters of noble gas atoms at room temperature. This achievement opens exciting possibilities for condensed matter physics and applications ...

Nanomaterials Dec 12, 2023

New technology to assemble three-dimensional structures using gold nanoparticles confined in nanocapsules

A research group led by Assoc. Prof. Shota Kuwahara of Toho University and Assoc. Prof. Masato Kuwahara of Nagoya University has developed a new technology that enables the creation of three-dimensional structures of gold ...

Nanophysics Dec 6, 2023

Bowtie resonators that build themselves bridge the gap between nanoscopic and macroscopic

A central goal in quantum optics and photonics is to increase the strength of the interaction between light and matter to produce, for example, better photodetectors or quantum light sources. The best way to do that is to ...

Biotechnology Dec 4, 2023

Researchers characterize translation inhibition in CRISPR-Cas antiviral defense system

A recent study in Science uses bioinformatic analysis as well as biochemical and structural studies to characterize a novel family of effector proteins, named Cami1. The research shows that when a virus attacks a bacterium, ...

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