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Search results for organ-on-a-chip

Bio & Medicine Aug 22, 2024

Alzheimer's drug may someday help save lives by inducing a state of 'suspended animation'

Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University report that they were able to successfully put tadpoles of Xenopus laevis frogs into a hibernation-like torpor state using donepezil ...

Ecology Aug 15, 2024

California is home to millions of urban trees: What happens when they die?

To stop California's 6 million urban trees from knocking out power lines, crashing through houses, or lying across streets when they die, humans have to intervene.

Evolution Aug 13, 2024

Rewriting the evolutionary history of critical components of the nervous system

A new study has rewritten the conventionally understood evolutionary history of certain proteins critical for electrical signaling in the nervous system.

Optics & Photonics Jul 29, 2024

Researchers trap atoms, force them to serve as photonic transistors

Researchers at Purdue University have trapped alkali atoms (cesium) on an integrated photonic circuit, which behaves like a transistor for photons (the smallest energy unit of light) similar to electronic transistors. These ...

Environment Jul 15, 2024

Minneapolis is on the leading edge of biochar, a carbon sequestering material full of promise and still under research

Minneapolis is on track to become one of the first U.S. cities to invest in biochar, a multifunctional, charcoal-like material said to help grow bigger plants, reduce storm water runoff and remove carbon from the atmosphere.

Ecology Jul 11, 2024

Wild plants and crops don't make great neighbors: Study finds pathogens spill from one population to the other

Native plants and non-native crops do not fare well in proximity to one another, attracting pests that spread diseases in both directions, according to two new UC Riverside studies.

Nanophysics Jul 9, 2024

Detecting defects in tomorrow's technology: Study enhances understanding of likely candidate for next-generation chips

Silicon computer chips have served us well for more than half a century. The tiniest features on chips currently sold are approximately 3 nanometers—a startlingly small size given that a human hair is roughly 80,000 nanometers ...

Bio & Medicine Jul 1, 2024

Organ-on-a-chip mimics blood-brain barrier for better drug delivery

Optimizing drug delivery systems (DDS) for the biological environment of organs and blood vessels is crucial for maximizing the effectiveness of drug treatment. A research team, affiliated with UNIST has come up with a novel ...

Ecology Jun 27, 2024

Pacific cod can't rely on coastal safe havens for protection during marine heat waves, study finds

During recent periods of unusually warm water in the Gulf of Alaska, young Pacific cod in near shore safe havens where they typically spend their adolescence did not experience the protective effects those areas typically ...

Cell & Microbiology Jun 19, 2024

Using soil bacteria to help accelerate discovery of new antibiotics

Northeastern researcher Kim Lewis is spearheading an effort to accelerate discovery of new antibiotics as part of a multi-institutional project to tackle the growing problem of antibiotic resistance.

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