Reference Terms
from Wikipedia, the free encyclopedia
Mass spectrometry
Mass spectrometry is an analytical technique used to measure the mass-to-charge ratio of ions.
Note: The above text is excerpted from the Wikipedia article "Mass spectrometry", which has been released under the GNU Free Documentation License.
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Matter & Energy News
October 11, 2024
Oct. 9, 2024 — Researchers took the imaginary scenes from Spider-Man seriously and created the first web-slinging technology in which a fluid material can shoot from a needle, immediately solidify as a string, and adhere to and lift ...
Oct. 9, 2024 — Using peptides and a snippet of the large molecules in plastics, materials scientists have developed materials made of tiny, flexible nano-sized ribbons that can be charged just like a battery to store energy or record digital ...
Sep. 25, 2024 — Augmented reality (AR) takes digital images and superimposes them onto real-world views. But AR is more than a new way to play video games; it could transform surgery and self-driving cars. To make the technology easier to integrate into common ...
Sep. 25, 2024 — New research suggests Mars' missing atmosphere -- which dramatically diminished 3.5 billion years ago -- could be locked in the planet's clay-covered crust. Water on Mars could have set off a chain reaction that drew CO2 out of the atmosphere and ...
Latest Headlines
updated 12:56 pm ET
Oct. 11, 2024 — A new technique enables makers to finely tune the color, shade, and texture of 3D-printed objects using only one material. The method is faster and ...
Oct. 9, 2024 — Researchers have developed a groundbreaking cell culture platform that enables the formation of two distinct but interconnected vascular networks. Their breakthrough holds tremendous promise for ...
Oct. 8, 2024 — Researchers have just described the existence of the paradoxical Mpemba effect within quantum systems. Initially investigating out of pure curiosity, ...
Oct. 10, 2024 — Scientists have discovered a low-cost method to significantly reduce this pollution from hydrogen internal combustion engines by improving the efficiency of their catalytic converters. The ...
Oct. 10, 2024 — Per- and polyfluoroalkyl chemicals, known commonly as PFAS, could take over 40 years to flush out of contaminated ...
Oct. 10, 2024 — Chemists have developed a new chemical reaction that will allow researchers to synthesize selectively the left-handed or right-handed versions of 'mirror molecules' found in nature and assess them ...
Oct. 10, 2024 — Materials researchers have created a new composite material that combines two incompatible properties: stiff yet with a high damping ...
Oct. 9, 2024 — A team of international researchers has developed a natural fabric that urban residents could wear to counter rising temperatures in cities worldwide, caused by buildings, asphalt, and ...
Oct. 9, 2024 — Toxic trace elements such as lead, mercury, arsenic, and cadmium naturally occur in small quantities in coastal seas. However, human activities, such as industry and agriculture, contribute ...
Oct. 7, 2024 — Researchers have created a high-performance polymer that can be chemically recycled without compromising its heat and chemical resistance. The revolutionary design includes a directing group that ...