Chemistry2011.org
All About Chemistry... 2011 and beyond
All About Chemistry... 2011 and beyond
News articles about "Chromatography"
NASA Goddard instrument makes first detection of organic matter on Mars
The team responsible for the Sample Analysis at Mars SAM instrument suite on NASA's Curiosity rover has made the first definitive detection of organic molecules at Mars Organic molecules are the building blocks of all ... - Read MoreChemical detection: A purer solution
A separation method that isolates protein protected gold clusters enables improved sensing of toxic mercury compounds and pesticides Fluorescence based detection of pesticides and other environmentally harmful chemicals is limited by the ability of current ... - Read MoreForging new ground in oil forensics: Deepwater Horizon Oil on shore even years later, after most has degraded
Years after the 2010 Deepwater Horizon Oil spill oil continues to wash ashore as oil soaked sand patties persists in salt marshes abutting the Gulf of Mexico and questions remain about how much oil has ... - Read MoreA Quicker Way to Determine Who's Faking It on the Internet
Released 5 21 2014 6 35 AM EDTSource Newsroom Universite de Montreal more news from this source Contact Information Available for logged in reporters only Citations Journal of Chromatography A May 23 2014May 22 2014 ... - Read MoreReconstructed ancient ocean reveals secrets about the origin of life
Researchers from the University of Cambridge have published details about how the first organisms on Earth could have become metabolically active The results which are reported in the journal Molecular Systems Biology permit scientists to ... - Read MoreFirst size-based chromatography technique for the study of livi
Using nanodot technology Berkeley Lab researchers have demonstrated the first size based form of chromatography that can be used to study the membranes of living cells This unique physical approach to probing cellular membrane structures ... - Read MoreNew Method Is a Thousand Times More Sensitive to Performance-Enhancing Drugs
especially in the case of stimulants which the body rapidly breaks down Stimulants like amphetamine or “speed ” increase alertness and reduce an athlete’s sense of fatigue The method Armstrong’s lab has pioneered called paired ... - Read MoreEarwax: A New Frontier of Human Odor Information
Released 2 12 2014 10 00 AM ESTSource Newsroom Monell Chemical Senses Center more news from this source Contact Information Available for logged in reporters only Citations Journal of Chromatography BFeb 13 2014 PHILADELPHIA February ... - Read MoreSewage Treatment Removes Widely Used Home and Garden Insecticides From Wastewater
was part of the 246th National Meeting & amp Exposition of the American Chemical Society ACS the world’s largest scientific society “We found that advanced sewage treatment reduced the levels of pyrethroids by more than ... - Read MoreThe Real Reason to Worry About Bees
a condition sometimes termed colony collapse disorder CCD Although honeybees have been doing better in recent years something continues to kill about 1 in every 3 honeybees each year He spoke at a symposium on ... - Read MoreResearching New Detectors for Chemical, Biological Threats
typically devices measuring between 20 micrometers to a millimeter For comparison a human hair averages 70 microns in diameter In general Sandia’s chemical detection instruments work by collecting and concentrating a sample of air separating ... - Read MoreHuman Urine Metabolome: What scientists can see in your urine
Potential well water contaminants highest near natural gas drilling
Putting more science into the art of making nanocrystals
Preparing semiconductor quantum dots is sometimes more of a black art than a science That presents an obstacle to further progress in for example creating better solar cells or lighting devices where quantum dots offer ... - Read MoreUniquely shaped enzyme amazes chemists
Odors from human skin cells can be used to identify melanoma
Research Identifies Scent of Melanoma
Released 6 13 2013 2 00 PM EDTSource Newsroom Monell Chemical Senses Center more news from this source Jun 13 2013 PHILADELPHIA June 13 2013 According to new research from the Monell Center and collaborating ... - Read MoreHigh Levels of Lead Detected in Rice Imported From Certain Countries
Rice imported from certain countries contains high levels of lead that could pose health risks particularly for infants and children who are especially sensitive to lead’s effects and adults of Asian heritage who consume large ... - Read MoreMajor Symposium on Arsenic Contamination in Food and Water Supplies
manufacturers stopped adding it to common household products ” Other speakers in the symposium focused on the ongoing problem of arsenic contamination in the 21st century Arsenic occurs naturally in elevated concentrations in the soil ... - Read More'Chemistry of the Bar' Symposium Focuses on New Orleans' Hurricane Cocktail and More
Call their taste and effects appealing or appalling no matter In a city that claims credit for invention of the cocktail the Hurricane Sazerac Pimm’s Cup Bayou Bash Hand Grenade Ramos Gin Fizz and other ... - Read MoreGlobal Partners
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- Researchers tune friction in ionic solids at the nanoscale
- Nanoscale mirrored cavities amplify, connect quantum memories
- Researchers use sound to slow down, speed up, and block light
- Holes in valence bands of nanodiamonds discovered: Potential catalysts for splitting water
- Missing link in metal physics explains Earth's magnetic field
- Detecting chemical weapons quickly with a color-changing film
- Spiky 'hedgehog particles' for safer paints, fewer VOC emissions
- Researchers produce two bio-fuels from a single algae
- Carbon nanoballs can greatly contribute to sustainable energy supply
- Cell imaging gets colorful
- Novel radioguided brain surgery technique could help pinpoint cancerous tissue
- The origin of life: Labyrinths as crucibles of life
- New mechanism unlocked for evolution of green fluorescent protein
- Demystifying nanocrystal solar cells
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