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Bio & Medicine Jan 26, 2024

Researchers develop implantable device that can record a collection of individual neurons over months

Recording the activity of large populations of single neurons in the brain over long periods of time is crucial to further our understanding of neural circuits, to enable novel medical device-based therapies and, in the future, ...

Bio & Medicine Jan 26, 2024

Locusts' sense of smell boosted with custom-made nanoparticles

Our sensory systems are highly adaptable. A person who cannot see after turning off a light in the night slowly achieves superior power to see even small objects. Women often attain a heightened sense of smell during pregnancy. ...

Bio & Medicine Jan 19, 2024

New study reports first known use of positron emission particle tracking in a living animal subject

Researchers from the School of Biomedical Engineering & Imaging Sciences have published a new study exploring the use of positron emission particle tracking (PEPT) in a living subject for the first time.

Nanophysics Jan 18, 2024

Scientists create qubits using precision tools of nanotechnology

Silicon carbide is becoming a major player on the quantum scene. Widely used in specialized electronics goods such as LEDs and electric vehicles, silicon carbide boasts versatility, wide commercial availability, and growing ...

Bio & Medicine Jan 16, 2024

Decorated nanoparticles prevent anaphylaxis without causing side effects in mouse study

Northwestern University researchers have developed the first selective therapy to prevent allergic reactions, which can range in severity from itchy hives and watery eyes to trouble breathing and even death.

Bio & Medicine Jan 15, 2024

A single dose of urea-powered nanorobots reduces bladder tumors by 90% in mouse study

Bladder cancer has one of the highest incidence rates in the world and ranks as the fourth most common tumor in men. Despite its relatively low mortality rate, nearly half of bladder tumors resurface within 5 years, requiring ...

Bio & Medicine Jan 11, 2024

Graphene-based implantable technology paves way for high-precision therapeutic applications

Years of research has led to the development of EGNITE (Engineered Graphene for Neural Interfaces), a novel class of flexible, high-resolution, high-precision graphene-based implantable neurotechnology.

Bio & Medicine Jan 11, 2024

Transparent brain implant can read deep neural activity from the surface

Researchers at the University of California San Diego have developed a neural implant that provides information about activity deep inside the brain while sitting on its surface. The implant is made up of a thin, transparent ...

Bio & Medicine Jan 9, 2024

Precision coating boosts nanomedicine

A study published in the International Journal of Nanotechnology has looked at the controlled synthesis and coating of magnetic nanoparticles (MNPs), specifically using oleic acid (OA) and polyethylene glycol (PEG). These ...

Bio & Medicine Jan 5, 2024

Size and shape of inhaled asbestos nanofibers may be exclusively responsible for pulmonary fibrosis

The pathogenic potential of inhaling the inert fibrous nanomaterials used in thermal insulation (such as asbestos or fiberglass) is actually connected not to their chemical composition, but instead to their geometrical characteristics ...

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