An unexpected discovery surprised a scientist: nanometer-sized diamond particles, which were intended for a completely different purpose, shone brightly in a magnetic resonance imaging experiment -- much brighter than the actual contrast agent, the heavy metal gadolinium.
Could diamond dust -- in addition to its use in drug delivery to treat tumor cells -- one day become a novel contrast agent used for MRI?
Could diamond dust, a carbon-based material, become a well-tolerable alternative because of an unexpected discovery made in a laboratory at the Max Planck Institute for Intelligent Systems in Stuttgart? Jelena took these findings further by injecting the diamond dust into live chicken embryos. She discovered that while gadolinium diffuses everywhere, the diamond nanoparticles stayed in the blood vessels, didn't leak out and later shone brightly in the MRI, just as they had done in the gelatin capsules.
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Diamond dust as a potential alternative to contrast agent gadolinium in magnetic resonance imagingAn unexpected discovery surprised a scientist at the Max Planck Institute for Intelligent Systems in Stuttgart: Nanometer-sized diamond particles, which were intended for a completely different purpose, shone brightly in a magnetic resonance imaging experiment—much brighter than the actual contrast agent, the heavy metal gadolinium.
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Signs of Diamond-Bearing Kimberlite Found in FinlandA mining company's search for precious stones in Finland has made progress after discovering signs of diamond-bearing kimberlite in the same area where a rare pale green diamond was previously found. The company's latest analysis suggests the presence of a diamond stability field, indicating the likelihood of a diamond source. This discovery could be significant as colored diamonds, especially green diamonds, fetch higher prices than clear diamonds. The company has already applied for a mining permit to develop the deposit, which contains a significant percentage of pink diamonds and could potentially become Europe's first diamond mine outside Russia.
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Discovery of a New Subatomic Particle: The X(1880) ResonanceScience, Space and Technology News 2024
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