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Researchers Create 'Fly Paper' to Capture Circulating Cancer Cells
These cells, known as circulating tumor cells, or CTCs, can provide critical information for examining and diagnosing cancer metastasis, determining patient prognosis, and monitoring the effectiveness...
Life Sciences |
Read moreHoping for a fluorescent basket case
Although recent advances have raised hopes that a protective vaccine can be developed, acquired immunodeficiency syndrome (AIDS) remains a major public health problem. Much has been learned about HIV-...
Life Sciences | Read moreNanocapsules for artificial photosynthesis
The structure that has been developed in the university's Organic Chemistry laboratory is fascinatingly complex: thousands of similar molecules are packed together to create a capsule that is fil...
Life Sciences | Read moreCellular secrets exposed in living color
One of the best ways to watch the complex workings of living cells is to label components, such as DNA segments, with fluorescent probes—small molecules with active optical properties. Then, using a f...
Life Sciences | Read moreEnabling Technology: Assessment of Antigen- Specific T Cell Functions
We offer a highly sensitive, non-radioactive method for the functional detection of antigen-specific T-lymphocytes ex vivo. The technology is based on module based vectors constructed in a way that an...
Technology Offerings | Read moreScientists are first to observe the global motions of an enzyme copying DNA
Perpetuation of DNA mistakes can cause mutations that lead to cancer and other diseases.But before scientists can determine how and when errors are made during DNA replication, they must first...
Life Sciences | Read moreSeeing previously invisible molecules for the first time
A team of Harvard chemists led by X. Sunney Xie has developed a new microscopic technique for seeing, in color, molecules with undetectable fluorescence. The room-temperature technique allows research...
Life Sciences | Read moreHelping neurons find their way
As the brain develops, neuronal axons extend outward in search of other neurons, all the while receiving ‘directions’ from the extracellular environment in the form of chemical signals that indicate w...
Life Sciences | Read moreSingle-stranded DNA-binding protein proven dynamic, critical to DNA repair
Their study, of SSB in the bacterium Escherichia coli, appears today in the journal Nature.Whenever the double helix of DNA unravels, exposing each strand to the harsh environment of the cell,...
Life Sciences | Read moreSpace observatory’s detector technology goes into single-molecule imaging
Since 1999, Yoshiyuki Takizawa has been working on the Extreme Universe Space Observatory (EUSO), an international project to develop a super wide-field telescope capable of observing large volumes of...
Physics and Astronomy | Read moreNew analysers to unlock mineral value
Scientists are working on a new range of materials characterisation analysers and techniques that could help unlock the value contained in Australia’s mineral deposits and improve processing performan...
Materials Sciences | Read moreTeam Finds A Better Way To Watch Bacteria Swim
The new approach, described this month in Nature Methods, uses optical traps, microfluidic chambers and fluorescence to get an improved picture of how E. coli get around.The microfluidic chamb...
Life Sciences | Read moreDeath by Light
The increasing antibiotic resistance of bacteria is a serious problem of our time. Hospital germs in particular have developed strains against which practically every current antibiotic is ineffective...
Life Sciences | Read moreA flash of light turns graphene into a biosensor
Biomedical researchers suspect graphene, a novel nanomaterial made of sheets of single carbon atoms, would be useful in a variety of applications. But no one had studied the interaction between graphe...
Life Sciences | Read moreDiamonds May Be the Ultimate MRI Probe
The team’s work has the long-term goal of developing quantum computers, but it has borne fruit that may have more immediate application in medical science. Their finding that a candidate “quantum bit”...
Physics and Astronomy | Read more
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