(Phys.org) —Fluorescence imaging is the most widely used method for analyzing the molecular composition of biological specimens. Target molecules, when they are present, can be "tagged" with a fluorescent label and made ...
Optics & Photonics
Sep 27, 2013
0
0
A new method of manufacturing short, single-stranded DNA molecules can solve many of the problems associated with current production methods. The new method, which is described in the scientific periodical Nature Methods, ...
Bio & Medicine
Jun 2, 2013
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1
It's technology so advanced that the machine capable of using it doesn't yet exist.
Bio & Medicine
Jan 20, 2015
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77
Mummies excavated nearly a century ago are yielding new information about past lifeways through work conducted in Arizona State University's Archaeological Chemistry Laboratory.
Archaeology
Feb 13, 2015
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162
Optical coherence tomography (OCT) is a light-based imaging technique currently used in clinical diagnostics to examine organs in vivo. The technique uses interferometry; in which light reflected from an examined object combines ...
A team of scientists have solved the longstanding problem of how electrons move together as a group inside cylindrical nanoparticles.
Nanophysics
Dec 16, 2020
0
229
Using existing experimental and computational resources, a multi-institutional team has developed an effective method for measuring high-dimensional qudits encoded in quantum frequency combs, which are a type of photon source, ...
Quantum Physics
Oct 13, 2022
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1226
(Phys.org) -- For the first time, scientists have seen an X-ray-irradiated mineral go to two different states of matter in about 40 femtoseconds (a femtosecond is one quadrillionth of a second).
Condensed Matter
May 16, 2012
0
0
(Phys.org)—An international team of researchers has succeeded in genetically altering wheat seeds to prevent the production of gluten in subsequent plants. The effort focused, the team writes in their paper published in ...
A high-intensity accelerator beam is formed of trillions of particles that race at lightning speeds down a system of powerful magnets and high-energy superconductors. Calculating the physics of the beam is so complex that ...
General Physics
Feb 23, 2021
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