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American Chemical Society

All articles tagged with #american chemical society

science1 year ago

"Unraveling the Mystery of Water's Variable Freezing Points"

Researchers have developed a theoretical model that explains how specific structural details on surfaces can influence water's freezing point, clarifying why water freezes at a range of temperatures. The model considers factors that encourage ice crystal formation, such as surface-water binding strength and angles between structural features. This model could aid in designing materials for more efficient ice formation, potentially impacting snow or ice makers, cloud seeding, and weather modeling.

health-and-science1 year ago

"Pill Mimicking Exercise: The Lazy Person's Solution to Fitness"

Researchers have discovered new chemical compounds that mimic the health benefits of exercise, potentially leading to a pill that could offset muscle atrophy and weakness in individuals who cannot exercise for medical reasons or have conditions causing muscle wasting. The compound, SLU-PP-332, activates estrogen-related receptors in muscles, leading to increased fatigue-resistant muscle fibers and improved endurance in mice. The researchers believe these compounds could have therapeutic potential for conditions like declining kidney function, heart failure, obesity, and neurodegenerative diseases, offering hope for improving the quality of life for individuals facing muscle-related challenges.