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ESA to search for life, but not as we know it
This week, astrobiologists are discussing what ESA`s Huygens spaceprobe might discover when it parachutes to the surface of Saturn`s mysterious moon, Titan, in 2005. Titan possesses a rich atmosphere of organic molecules, which Huygens will analyse. Recently some scientists have begun to think that, by redefining life, in broader terms, what we... view more... (2002-09-19)
Boston University scientists develop new application to characterize structure of DNA molecules
A team of researchers from Boston University has developed a new application to enable more precise measurement of the location of a fluorescent label in a DNA layer. view more (2006-03-01)
New Method of Controlled Drug Release
Researchers in Oxford University's Inorganic Chemistry Laboratory have found that they can intercalate a range of pharmaceutically active molecules between the layers of a layered inorganic host. While working on the ion-exchange abilities of a family of inorganic materials known as Layered Double Hydroxides (LDHs), researchers have recognised... view more... (2003-02-11)
Microprinting Technique for Patterning Single Molecules
A new process for creating patterns of individual molecules on a surface combines control of self-assembled monolayers (SAMs) and a soft lithography technique known as microcontact printing. view more (2007-02-05)
Reproduction of fungus depends on ...
A research team of the Department of Applied Chemistry of the University of the Basque Country has been studying the reproduction of funguses. In the laboratory of Unai Ugalde, they have studied and identified a molecule that is essential in the growing of fungus. It is already known that funguses grow in several places, but the factors that... view more... (2002-11-15)
Clues to our birth may be written in space
Extraterrestrial molecules found in meteorites may hold the key to the origin of life on Earth, according to chemistry research at the University. view more (2005-01-21)
Born under the sun: UV light and the origin of life
Early evolution of life as we know it may have depended on DNA's ability to absorb UV light. This insight into the early moments of life on Earth comes from research published today in the journal BMC Evolutionary Biology. The research fills in one of the major gaps in our understanding about the origins of life: how single molecules were able to... view more... (2003-05-27)
The human immune system may limit future evolution
Scientists from Imperial College London have suggested why the human genome may possess far fewer genes than previously estimated before the human genome project was begun. Research published in the July issue of Trends in Immunology, shows how a more advanced immune system in humans could explain why the human genome may have only a slightly... view more... (2002-07-01)
'Nanodrop' test tubes created with a flip of a switch
Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a new device that creates nanodroplet "test tubes" for studying individual proteins under conditions that mimic the crowded confines of a living cell. view more (2008-04-16)
New Synthetic Molecules Trigger Immune Response to HIV and Prostate Cancer
Researchers at Yale University have developed synthetic molecules capable of enhancing the body's immune response to HIV and HIV-infected cells, as well as to prostate cancer cells. Their findings, published online in the Journal of the American Chemical Society, could lead to novel therapeutic approaches for these diseases. view more (2009-11-06)
New Brandeis research sheds light on memory by erasing it
For years, scientists have studied the molecular basis of memory storage, trying to find the molecules that store memory, just as DNA stores genetic memory. view more (2007-05-09)
Yale researchers make cell biology quantitative
Yale researchers have reported a method to count the absolute number of individual protein molecules inside a living cell, and to measure accurately where they are located, two basic hurdles for studying biology quantitatively. view more (2005-10-20)
Affibody and Mabtech initiates research collaboration
Today, Affibody AB and Mabtech AB announce the initiation of a research collaboration with the aim to develop diagnostic kits for the research diagnostics market. The kits will be used for detection of disease-related proteins. Under the agreement, Affibody will supply proprietary affinity ligands - Affibody molecules, to Mabtech who will develop... view more... (2004-04-01)
Simple membranes could have allowed nutrients to pass into primitive cells
When the first cells developed, how could they bring molecules from the environment into their living interior without the specialized structures found on the modern cell membrane? view more (2008-06-05)
Einstein researchers discover important clue to the cause of Parkinson's disease
A glitch in the mechanism by which cells recycle damaged components may trigger Parkinson's disease, according to a study by scientists at the Albert Einstein College of Medicine of Yeshiva University. view more (2008-01-03)
Oldest complex organic molecules found in ancient fossils
Ohio State University geologists have isolated complex organic molecules from 350-million-year-old fossil sea creatures - the oldest such molecules yet found. view more (2006-10-26)
OU professor teams with German scientists on discovery of rare molecule
A rare "Rydberg" molecule discovered by scientists from the University of Stuttgart and University of Oklahoma upheld scientific theory predicting the molecule existed. view more (2009-05-08)
Scientists decipher mechanism behind antimicrobial 'hole punchers'
In the battle against bacteria, researchers have scored a direct hit. They have made a discovery that could shorten the road to new and more potent antibiotics. view more (2007-09-21)
WA discovery a key to blood cell development
A West Australian research team has made the world-first discovery a 'pied piper' molecule within blood cells, called Liar, that leads other molecules into the nucleus of the cell, and could offer a key in treating prostate, breast and colon cancers as well as leukemia. view more (2009-04-29)
Virginia Tech scientists develop process for creating biocompatible fibers
Scientists at Virginia Tech have developed a single-step process for creating nonwoven fibrous mats from a small organic molecule - creating a new nanoscale material with potential applications where biocompatible materials are required, such as scaffolds for tissue growth and drug delivery. view more (2006-01-20)
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