More efficient sensors are needed to be able to detect environmental pollution. Researchers at Chalmers University of Technology have proposed a new, sophisticated method of detecting molecules with sensors based on ultra-thin ...
Optics & Photonics
Mar 15, 2017
0
8
By combining expertise in photonics - manipulating light beams in nanoscale waveguides on a chip – and materials science, Cornell researchers have laid the groundwork for a chemical sensor on a chip that could be used in ...
Optics & Photonics
Aug 17, 2016
0
870
Super-sensors powered by superior gallium nitride will soon be going where no sensors have gone before, according to a Western Australian researcher.
Engineering
Jul 25, 2016
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18
Detecting pesticides and nerve gas in very low concentrations. An international team of researchers led by Ivo Stassen and Rob Ameloot from KU Leuven, Belgium, have made it possible.
Analytical Chemistry
Jul 4, 2016
0
417
Trace contaminants in water are often measured by taking samples from the environment to a lab for analysis, which can lead to inaccurate results due to delayed and irregular sample collection or long-transportation and handling ...
Materials Science
Apr 6, 2016
0
241
At EPFL, fiber optics specialists have discovered some unique qualities of spider silk when it comes to conducting light and reacting to certain substances.
Materials Science
Jan 13, 2016
1
21
Healthcare researchers are increasingly focused on the early detection and prevention of illnesses. Early and accurate diagnosis is vital, especially for people in developing countries where infectious diseases are the leading ...
Biochemistry
May 19, 2015
0
39
A UK-led international research team has carried out the first experiment to recreate what would happen if CO2 started leaking after being stored deep under the sea floor. Their findings add weight to the idea that this could ...
Environment
Oct 2, 2014
4
0
Fluorescence-based detection of pesticides and other environmentally harmful chemicals is limited by the ability of current methods to reliably and selectively sense specific chemical species. A*STAR researchers have now ...
Materials Science
Sep 10, 2014
0
0
(Phys.org) —Sensors created by chemists at Queen Mary University of London could lead to a set of new tools for researchers to investigate conditions like diabetes resulting in earlier diagnosis and new treatments.
Analytical Chemistry
Jul 4, 2014
2
0
