A team of investigators from across Canada, including a trio of Western researchers, have raised serious doubt about the popular belief that lead poisoning played a role in the death of members of the famed Franklin Expedition. ...
Analytical Chemistry
Aug 24, 2018
0
193
MIT researchers have developed a biomedical imaging system that could ultimately replace a $100,000 piece of a lab equipment with components that cost just hundreds of dollars.
Optics & Photonics
Nov 23, 2015
4
304
Current state-of-the-art techniques have clear limitations when it comes to imaging the smallest nanoparticles, making it difficult for researchers to study viruses and other structures at the molecular level.
Nanophysics
Nov 16, 2020
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326
Researchers today announced the creation of an imaging technology more powerful than anything that has existed before, and is fast enough to observe life processes as they actually happen at the molecular level.
Analytical Chemistry
Jun 30, 2014
1
0
Fluorescence imaging can be conducted with long Stokes shift dyes that minimize crosstalk between the excitation source and fluorescent emission to improve the signal-to-background ratio. Regardless, researchers still form ...
A team of researchers at Cornell University has developed a way to dramatically improve the resolution of confocal microscopy. They describe the technique in a paper they have had published in Physical Review X.
In Brazil, researchers affiliated with the Center for Nuclear Energy in Agriculture (CENA) and the Luiz de Queiroz College of Agriculture (ESALQ), both part of the University of São Paulo (USP), have developed a methodology ...
Plants & Animals
Mar 19, 2021
0
46
(Phys.org) —Researchers have found a way to see synthetic nanostructures and molecules using a new type of super-resolution optical microscopy that does not require fluorescent dyes, representing a practical tool for biomedical ...
Optics & Photonics
Apr 29, 2013
0
0
Many types of cancer could be more easily treated if they were detected at an earlier stage. MIT researchers have now developed an imaging system, named "DOLPHIN," which could enable them to find tiny tumors, as small as ...
Optics & Photonics
Mar 7, 2019
0
179
It only took the replacement of one atom for Rice University scientists to give new powers to biocompatible fluorescent molecules.
Materials Science
Sep 9, 2019
0
48
