Page 35 - Electron Microscopy News Today

Share: “Electron Microscopy and Sample Preparation Market” [211 Pages] Electron Microscopy and Sample Preparation Market categrizes the Global market by Type (SEM and TEM), Application (Semiconductor, Life Sciences, Material Science), Product, End-user Industry, and Geography. COVID-19 Impact on Electron Microscopy and Sample Preparation Industry. The report “Electron Microscopy and Sample Preparation Market with Covid-19 impact By Type (SEM and TEM), Application (Semiconductor, Life Sci...

Si/GaN Device can Help Accelerate Commercialization of Hydrogen Fuel Cells About three years ago, researchers from the University of Michigan had identified a new artificial photosynthesis device composed of silicon and gallium nitride (Si/GaN). Guosong Zeng, a postdoctoral scholar in Berkeley Lab’s Chemical Sciences Division, at work testing an artificial photosynthesis device made of gallium nitride. Zeng, along with Berkeley Lab staff scientist Francesca Toma, discovered that the device ...

 E-Mail IMAGE: Guosong Zeng, a postdoctoral scholar in Berkeley Labs Chemical Sciences Division, at work testing an artificial photosynthesis device made of gallium nitride. Zeng, along with Berkeley Lab staff scientist Francesca... view more  Credit: Thor Swift/Berkeley Lab Three years ago, scientists at the University of Michigan discovered an artificial photosynthesis device made of silicon and gallium nitride (Si/GaN) that harnesses sunlight into carbon-free hydrogen for fuel cell...

Guosong Zeng, a postdoctoral scholar, and Francesca Toma, a staff scientist, both in the Chemical Sciences Division of Lawrence Berkeley National Laboratory, test the artificial photosynthesis device developed by Zetian Mi, a professor of electrical and computer engineering at the University of Michigan. Rather than degrading over time, as is typical for devices that turn water and light into hydrogen fuel, this device improves. Image credit: Berkeley Lab In a finding that could help make artif...

New vaccination method aims at comprehensive protection against all known influenza mutations One shot, protected forever: This would be a dream come true regarding influenza vaccinations. So far, vaccination against influenza did not provide a lasting protection. The reason: Influenza viruses mutate very fast. Every year, new virus strains emerge against which previous vaccinations provide no or only limited protection. To avoid having to vaccinate against the flu every year, a research networ...

Image Credit: Vadim Sadovski/Shutterstock.com On Earth, dust particles eventually settle on a surface, where they can get sucked up by a vacuum cleaner or wiped up with a cloth. This does not happen on the International Space Station (ISS). Dust is common on the ISS, however, the tiny particles do not settle on a surface: they simply drift in the air. In a recent study, researchers cataloged various on-board particulate matter found in two used vacuum bags from the ISS using scanning electron...

 E-Mail IMAGE: At the COSMIC Microscopy beamline, researchers probed the oxidation state of the chemical element cerium using scanning transmission X-ray microscopy (STXM) under operando conditions. It was a first demonstration of... view more  Credit: Chungnam National University COSMIC, a multipurpose X-ray instrument at Lawrence Berkeley National Laboratorys (Berkeley Labs) Advanced Light Source (ALS), has made headway in the scientific community since its launch less than 2 years ...

New method to enhance images of the SARS-CoV-2 virus Researchers report a method of removing noise from high-resolution transmission electron microscopy images using probabilistic generative models. Electron microscopy (EM) is a technique used to see viruses and their infection processes, allowing us to see how it binds to cells and spreads through the body. Transmission electron microscopy (TEM) can provide high-resolution images at the nanometer scale, but these low-light images generally ha...

What makes viruses infectious? Thought LeadersProfessor Peter StockleyProfessorUniversity of Leeds In this interview, News-Medical spoke to Professor Peter Stockley about his latest research that looked at what makes viruses infectious. What provoked your research into viruses? I started life as a chemistry student but realized that the chemistry of life was more of interest. Viruses straddle the line between a living and non-living life cycle and so are fascinating objects, especially in their...

 E-Mail IMAGE: The scanning transmission electron microscopy image of M. sedula cell grown on Black Beauty. Image reveals nonhomogeneous, rugged and coarse cellular interior of M. sedula filled with crystalline deposits. view more  Credit: © Tetyana Milojevic Early Mars is considered as an environment where life could possibly have existed. There was a time in the geological history of Mars when it could have been very similar to Earth and harbored life as we know it. In opposite to ...