A new neuroactive chemical, HF-7, isolated from spider venom may block overproduction of neurotransmitters causing brain damage after oxygen deprivation. Theoretical studies suggest HF-7 could stave off severe brain damage during short bouts of oxygen loss.
Researchers at Cornell University are studying turbulent flows by releasing tiny polystyrene spheres into a water flow, tracking their movement through a laser beam. The goal is to gain a fundamental understanding of turbulence, which could lead to practical applications in weather modeling and fuel efficiency.
Researchers have engineered E. coli bacteria to scavenge heavy metals like mercury, cadmium, zinc, nickel, or manganese from very dilute solutions, reducing contamination to the lowest detectable level
A recycling plan devised by Cornell University students aims to save restaurant scraps from landfills and send them to compost piles, boosting community greenhouse-gardens. Seven restaurants have expressed interest in composting their food scraps, and a pilot study is underway.
A Cornell University chemist has developed a zinc-based catalyst to produce polycarbonates, a class of materials with potential as biodegradable materials. The breakthrough could lead to more economical and commercial possibilities for producing plastics from CO2.
A new cleanup system called Anodic Fenton Treatment (AFT) can clean up waste water from pesticides and textile processing on-site in just two to three minutes. The AFT process uses two electrochemical half-cells to produce hydroxyl radicals that break down unwanted chemicals, producing safe water for disposal.