Does MRI have an environmental impact?

Researchers from Tokyo Metropolitan University have surveyed the amount of gadolinium found in river water in Tokyo. Gadolinium is contained in contrast agents given to patients undergoing medical magnetic resonance imaging ...

Tomorrow's coolants of choice

Later during this century, around 2060, a paradigm shift in global energy consumption is expected: we will spend more energy for cooling than for heating. Meanwhile, the increasing penetration of cooling applications into ...

New efficient method for urine analysis may tell us more

Human urine contains hundreds of small molecules that tell us about our health, diet and well-being. Associate Professor Frans Mulder, in collaboration with the University of Florence, has been successful in developing a ...

MRI contrast agents accumulate in the brain

The International Society for Magnetic Resonance in Medicine (ISMRM) has provided new guidance in the use of contrast agents during MRI scans. Emerging research suggests gadolinium-based contrast agents, injected in a patient's ...

Magnets are chaotic—and fast—at the very smallest scale

Using a new type of camera that makes extremely fast snapshots with an extremely high resolution, it is now possible to observe the behaviour of magnetic materials at the nanoscale. This behaviour is more chaotic than previously ...

Glorious gadolinium gives flash memory a future

Future flash memory could be faster and store more data without changing its basic design by using a clever nanocrystal material proposed by scientists at Taiwan's Chang Gung University, who describe a new logical element ...

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