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Researchers create polymer solar cells with higher efficiency levels 12/1/2008

Tiny protein provokes healthy bonding between cells 11/30/2008

Proteins strangle cell during division 11/30/2008

Molecular partnership controls daily rhythms, body metabolism 11/29/2008

Engineers show how tiny cell proteins generate force to 'walk' 11/28/2008

Scientists present 'moving' theory behind bacterial decision-making 11/26/2008

Researchers shed new light on catalyzed reactions 11/25/2008

New material could make gases more transportable 11/24/2008

How do bacteria swim? Brown physicists explain 11/23/2008

New filtering technology has environmental, industrial applications 11/20/2008

Researchers learn how bleach kills bacteria 11/18/2008

Wasabi receptor can sense ammonia that causes pain 11/17/2008

New catalysts promise faster, cleaner and more efficient research platform 11/17/2008

Test identifies toxic platinum and palladium without time-consuming sample pretreatment 11/16/2008

Acrylic glass made of sugar 11/16/2008

All Articles Tagged As: ions

Study specifies chemical pathway for ions through the cell membrane (10/15/2008)

Researchers have for the first time mapped a stepping-stone pathway of amino acids that these charged particles, or ions, follow across cell membranes. ...> Full Article


New Research Center Will Free Chemistry from Earth's Bonds (10/14/2008)

A new research center combining the tools of chemistry and astronomy will use the unique laboratory of interstellar space to free the study of basic chemistry from the restrictive bonds of Earth. ...> Full Article



Researchers catch ion channels in their opening act (7/13/2008)

Researchers catch ion channels in their opening actA new study measures movements smaller than one-billionth of a meter in ion channels. This movement is critical to how these tiny pores in the cell membrane open and close in response to changes in voltage across the membrane. ...> Full Article


A glass apart (6/8/2008)

British scientists are developing a new type of glass that can dissolve and release calcium into the body ...> Full Article


One Small Step for a Laboratory Science, One Green Leap for Mankind (6/1/2008)

Research unlocks water's potential for new "green chemistry" movement ...> Full Article


New Clues to How Proteins Dissolve and Crystallize (5/13/2008)

New Clues to How Proteins Dissolve and CrystallizeFresh evidence for the "Law of Matching Water Affinities" ...> Full Article


Researchers test find near-zero emissions for BMW Hydrogen 7 (3/31/2008)

Researchers test find near-zero emissions for BMW Hydrogen 7Independent tests conducted by engineers on the mono-fueled version of the BMW Hydrogen 7 prototype have found that the car's hydrogen-powered engine surpasses the super-ultra low-emission vehicle (SULEV) level, the most stringent emissions performance standard to date. ...> Full Article


Mechanism Discovered in Worm Digestion Identifies Potentially Widespread Cell-to-Cell Communication Process (2/29/2008)

Mechanism Discovered in Worm Digestion Identifies Potentially Widespread Cell-to-Cell Communication ProcessThe focus of two recent Nobel prizes, a species of roundworm has made possible another advance in the understanding of how cells talk to one another, according to a study published online today in the journal Current Biology. ...> Full Article


Uncharged organic molecule can bind negatively charged ions (2/28/2008)

Uncharged organic molecule can bind negatively charged ionsChemists have designed an organic molecule that binds negatively charged ions, a feat they hope will lead to the development of a whole new molecular toolbox for biologists, chemists and medical researchers who want to remove chlorine, fluorine and other negatively charged ions from their solutions. ...> Full Article

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