Molecular imaging 'probes' pinpoint prostate cancer
Molecular imaging has a powerful new weapon in the fight against prostate cancer. Research introduced at SNM's 57th Annual Meeting demonstrates how a novel peptide-targeted imaging agent could help...
View ArticlePhysicists help biologists to understand protein folding
Physicists at UC Santa Barbara have created a microscopic device to assist biologists in making very fast molecular measurements that aid the understanding of protein folding. This development may help...
View ArticleResearcher develops green, bio-based process for producing fuel additive
(PhysOrg.com) -- A new green, bio-based method for producing a much-used fuel additive and industrial chemical that is currently made from petroleum products has been developed by an Iowa State...
View ArticleMoving polymers through pores
The movement of long chain polymers through nanopores is a key part of many biological processes, including the transport of RNA, DNA, and proteins. New research reported in The Journal of Chemical...
View ArticleMiddle school students co-author research on enzyme for activating promising...
Grown-ups aren't the only ones making exciting scientific discoveries these days. Two middle school students from Wisconsin joined a team of scientists who are reporting the first glimpse of the...
View ArticleSupplement produces a 'striking' endurance boost
Research from the University of Exeter has revealed taking a dietary supplement to boost nitric oxide in the body can significantly boost stamina during high-intensity exercise.
View ArticleNew way of removing excess nitrogen from the environment
Excess nitrogen from agricultural and urban lands is contaminating groundwater, streams, lakes and estuaries, where it causes harmful algal blooms and contributes to fish kills.
View ArticleWorld-first to provide building blocks for new nano devices
(PhysOrg.com) -- Scientists at The University of Nottingham have made a major breakthrough that could help shape the future of nanotechnology, by demonstrating for the first time that 3-D molecular...
View ArticleResearcher uses computer science to solve a genetic puzzle
(PhysOrg.com) -- Hairong Wei is a molecular biologist who turned to his other passion -- computer science -- to remove a major research roadblock. His cross-disciplinary efforts have produced a new...
View ArticleA faster, cheaper way to diagnose TB
Researchers have discovered a faster, cheaper method for the diagnosis of tuberculosis (TB). A major barrier in TB prevention, especially in developing countries, is that diagnosis is slow and costly....
View ArticleFor unzipping DNA mysteries -- literally -- physicists discover how a vital...
With an eye toward understanding DNA replication, Cornell researchers have learned how a helicase enzyme works to actually unzip the two strands of DNA.
View ArticleGenome-scale network of rice genes to speed the development of biofuel crops
The first genome-scale model for predicting the functions of genes and gene networks in a grass species has been developed by an international team of researches that includes scientists with the U.S....
View ArticleBiologists identify light-regulated mechanism in cyanobacteria as aid to...
(PhysOrg.com) -- Indiana University biologists have uncovered how a control system works in producing the important light-harvesting antennae that power photosynthesis in cyanobacteria, the...
View ArticleSANS tracks cell death protein invading biomimetic mitochondrial membrane
(PhysOrg.com) -- An international team of biochemists, biophysicists, and neutron scientists are using a combination of fluorescence and small-angle neutron scattering (SANS) techniques to assist...
View ArticlePolymer science team designs new nanotech technique for lower-cost materials...
(PhysOrg.com) -- In the super-small world of nanostructures, a team of polymer scientists and engineers at the University of Massachusetts Amherst have discovered how to make nano-scale repairs to a...
View ArticleSexual healing? Not likely
(PhysOrg.com) -- A new study shows the production of sperm is more biologically taxing than previously thought, and expending energy on it has significant health implications.
View ArticleCircular RNAs more common than previously thought
In the classical model of gene expression, the genetic script encoded in our genomes is expressed in each cell in the form of RNA molecules, each consisting of a linear string of chemical "bases". It...
View ArticlePlant power: The ultimate way to 'go green'?
Researchers are turning to plants and solar power in the search for new sources of renewable and sustainable energy that can support the transition from rapidly depleting fossil fuels to a bio-based...
View ArticleWSU chemist applies Google software to webs of the molecular world
The technology that Google uses to analyze trillions of Web pages is being brought to bear on the way molecules are shaped and organized.
View ArticleNew methods for better purification of wastewater
Before wastewater reaches recipient waters, nutrients must be removed in order to avoid eutrophication and large algal blooms, which may result in serious damage to animal and plant life. Robert...
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