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Atomic Level

All articles tagged with #atomic level

science-and-technology2 years ago

Unveiling the Secrets of Atomic-Level Corrosion

Researchers are using environmental transmission electron microscopy (TEM) to study the atomic-level reactions between water vapor and metal surfaces, specifically focusing on the formation of passivation layers that protect against corrosion. By introducing water vapor to clean aluminum samples, they observed the development of an amorphous layer underneath the aluminum hydroxide layer, indicating a transport mechanism that diffuses oxygen into the substrate. Understanding these atomic reactions could lead to better corrosion management techniques and clean-energy solutions, as well as significant economic benefits.

via Phys.org|
#atomic-level#clean-energy#corrosion
science-and-technology2 years ago

Unveiling the Atomic Structure of Synthetic DNA

Researchers have used X-ray crystallography to observe synthetic DNA, known as DNAzymes, at an atomic level, providing insights into its structure and potential applications in medical diagnosis and treatment. This breakthrough could lead to the development of more effective treatments for diseases like cancer and retinal degeneration. The study, funded by a Ralph E. Powe Junior Faculty Enhancement Award, sheds light on the catalytic properties of synthetic DNA and opens up possibilities for enhancing its scissor-like activity. By understanding how to optimize the technology, it could be applied as a therapeutic solution for various diseases.

via SciTechDaily|
#atomic-level#medical-diagnosis#science-and-technology
science2 years ago

Photosynthesis and the Fifth State of Matter: A Link Discovered

Scientists at the University of Chicago have discovered a link between photosynthesis and exciton condensates, a state of physics that allows energy to flow without friction. The finding may suggest new ways to think about designing electronics and help unravel complex atomic interactions. The study found links at the atomic level between photosynthesis and exciton condensates, which may inform future electronic design and help unravel complex atomic interactions. The researchers found that excitons in a leaf can sometimes link up in ways similar to exciton condensate behavior, which can enhance energy transfer in the system and double the efficiency.

via SciTechDaily|
#atomic-level#electronic-design#energy-transfer
science2 years ago

Uncovering the Mysteries of Photosynthesis and Cellular Electricity.

A new study from the University of Chicago has found links at the atomic level between photosynthesis and exciton condensates, a strange state of physics that allows energy to flow frictionlessly through a material. The study suggests that this finding may lead to new ways of designing electronics. The researchers found that the excitons in a leaf can sometimes link up in ways similar to exciton condensate behavior, which can enhance energy transfer in the system and double the efficiency.

via UChicago News|
#atomic-level#energy-transfer#exciton-condensates