Gadolinium-based contrast agents, the gold standard in magnetic resonance imaging (MRI) to determine the health of a patient, can be improved, according to Rice University engineers who are refining models they first used ...
Materials Science
Sep 20, 2021
0
113
To realize precise diagnosis of early-stage cancer for effective treatment and better prognosis, high-resolution magnetic resonance imaging (MRI) is indispensable with the help of contrast agents. Iron-oxide-based T2 MR ...
Bio & Medicine
Sep 15, 2021
0
51
When we think about singularities, we tend to think of massive black holes in faraway galaxies or a distant future with runaway AI, but singularities are all around us. Singularities are simply a place where certain parameters ...
Optics & Photonics
Jul 13, 2021
0
171
Nano-sized particles have been engineered in a new way to improve detection of tumors within the body and in biopsy tissue, a research team in Sweden reports. The advance could enable identifying early stage tumors with lower ...
Bio & Medicine
Jun 2, 2021
0
20
Histology is the study of biological tissues at a microscopic level. Also called microscopic anatomy, histology is widely used to provide diagnosis of cancer and other diseases. For example, tissue samples obtained during ...
Optics & Photonics
Apr 30, 2021
0
7
More than seven years ago Albert J. Sinusas, MD, a professor of medicine, radiology, and biomedical engineering, was working with a team of engineers for development of an imageable polymer for prevention of adverse remodeling ...
Bio & Medicine
Apr 7, 2021
0
72
Australian scientists have discovered a new way to analyze microscopic cells, tissues and other transparent specimens, through the improvement of an almost 100-year-old imaging technique.
Optics & Photonics
Jan 26, 2021
0
491
Soil bacteria play a much greater role in regulating our atmosphere than previously thought.
Cell & Microbiology
Jan 7, 2021
0
356
Researchers have developed a simple method for simultaneously acquiring images at different depths with a standard microscope. The new technique can be applied to a variety of microscopy methods, making it useful for a wide ...
Optics & Photonics
Oct 22, 2020
0
43
A team of Indian and Japanese physicists have overturned the six-decade old notion that the giant magnetic field in a high intensity laser produced plasma evolves from the small, nanometre scale in the bulk plasma. They show ...
Plasma Physics
Sep 14, 2020
3
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