A research group led by Takashi Saito, of the Ehime University Graduate School of Medicine, developed a 2-photon excitation light-sheet fluorescence microscope which (1) lowers phototoxicity, (2) extends the field of view, ...
Optics & Photonics
May 28, 2021
0
4
Cells breathe, to an extent, exchanging gases, taking in energy sources from the environment and processing it. Now, researchers from Tohoku University in Japan have shone a light on the process in a new way.
Cell & Microbiology
Apr 28, 2021
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6
Using an ordinary light microscope, MIT engineers have devised a technique for imaging biological samples with accuracy at the scale of 10 nanometers—which should enable them to image viruses and potentially even single ...
Bio & Medicine
Mar 29, 2021
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439
Deep learning is a potential tool for scientists to glean more detail from low-resolution images in microscopy, but it's often difficult to gather enough baseline data to train computers in the process. Now, a new method ...
General Physics
Mar 8, 2021
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61
Litter is not only a problem on Earth. According to NASA, there are currently millions of pieces of space junk in the range of altitudes from 200 to 2,000 kilometers above the Earth's surface, which is known as low Earth ...
Space Exploration
Feb 26, 2021
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24
A team of researchers at the UCLA Samueli School of Engineering has demonstrated a new approach to an old problem: measuring spectra of light, also known as spectroscopy. By leveraging scalable, cost-effective nano-fabrication ...
Nanophysics
Feb 8, 2021
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40
In a new paper published today in the Proceedings of the National Academies of ScienceS (PNAS), planetary geologist Joe Levy, assistant professor of geology at Colgate University, reveals a groundbreaking new analysis of ...
Space Exploration
Jan 19, 2021
3
408
A new computational mass spectrometry imaging method enables researchers to achieve high mass resolution and high spatial resolution for biological samples while providing data sets exponentially faster.
Analytical Chemistry
Dec 10, 2020
0
5
Pyrite, or fool's gold, is a common mineral that reacts quickly with oxygen when exposed to water or air, such as during mining operations, and can lead to acid mine drainage. Little is known, however, about the oxidation ...
Earth Sciences
Oct 29, 2020
0
82
All cells with nuclei, from yeast to humans, are organized like cities, with a variety of small compartments—organelles—that serve as factories where various types of work are done. Some of those factories, like the ones ...
Cell & Microbiology
Oct 7, 2020
1
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