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News tagged with alkali

Mock atoms prove attractive: Researchers added first pseudo atoms to electronegativity scale

(PhysOrg.com) -- When studying an atom's ability to attract nearby electrons, scientists rely on electronegativity scales, which describe each atom's ability to pull in these negatively charged particles. ...

Chemistry / Materials Science

created Jan 06, 2012 | popularity 4 / 5 (9) | comments 1 | with audio podcast

Researchers produce cheap sugars for sustainable biofuel production

Iowa State University's Robert C. Brown keeps a small vial of brown, sweet-smelling liquid on his office table.

Chemistry / Materials Science

created Sep 29, 2011 | popularity 5 / 5 (5) | comments 7 | with audio podcast

Study clarifies the role of cocoa bean handling on flavanol levels

As evidence regarding the health benefits of consuming dark chocolate and cocoa mounts, there has been an increasing debate about which cocoa and chocolate products deliver the most beneficial compounds, known as flavanols, ...

Chemistry / Biochemistry

created Mar 10, 2011 | popularity 4.5 / 5 (2) | comments 1

Technology breakthrough fuels laptops and phones, recharges scientist's 60-year career

How does a scientist fuel his enthusiasm for chemistry after 60 years? By discovering a new energy source, of course.

Technology / Energy & Green Tech

created Feb 17, 2011 | popularity 4.7 / 5 (21) | comments 13 | with audio podcast

A potential anti-ulcer herb medicine: Rocket 'Eruca sativa'

Gastric ulcer is an illness that affects a considerable number of people worldwide. Although the introduction of proton-pump inhibitors to the classic anti-ulcer therapy has revolutionized treatment of peptic ulcers and other ...

Medicine & Health / Research

created May 07, 2009 | popularity 5 / 5 (1) | comments 0

A water splitter with a double role

(PhysOrg.com) -- There is a lot of hope invested in hydrogen, but it also presents some problems. It is energy-rich, clean and, as a constituent of water, of almost unlimited availability. However, so far ...

Physics / Soft Matter

created Mar 09, 2009 | popularity 4.5 / 5 (12) | comments 4