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Search results for wearable sensors

Polymers Nov 6, 2023

Hydrogel-assisted microfluidic spinning of stretchable fibers via fluidic and interfacial self-adaptation

Stretchable polymeric fibers have significant impact, although their production requires rigorous environmental methods and resource consumption. The process is challenging for elastic polymers with reduced spinnability and ...

Space Exploration Nov 3, 2023

Wearable devices may prevent astronauts getting 'lost' in space

The sky is no longer the limit—but taking flight is dangerous. In leaving the Earth's surface, we lose many of the cues we need to orient ourselves, and that spatial disorientation can be deadly. Astronauts normally need ...

Nanomaterials Oct 18, 2023

Mechanical engineering professor uses coal to create graphene

Since its initial discovery in 2004 by two professors at the University of Manchester, graphene has made a big splash in the scientific community. Its discoverers won a Nobel Prize in 2010 for developing the idea—then the ...

Social Sciences Oct 5, 2023

In tune: Classical concert-goers' hearts, breathing synchronize

People who listen to music together often report feeling a powerful connection to each other as a result of their collective experience.

Nanophysics Oct 5, 2023

Laser-scribed graphene for sensors

With the development of the information era, sensors capable of transmitting and detecting information have become the leading way to obtain information. Therefore, building a sensor system with a wide detection range, high ...

Bio & Medicine Oct 3, 2023

Research team creates wearable sensor to monitor 'last line of defense' antibiotic

Since the discovery of penicillin in 1928, bacteria have evolved numerous ways to evade or outright ignore the effects of antibiotics. Thankfully, health care providers have an arsenal of infrequently used antibiotics that ...

Nanomaterials Sep 28, 2023

3D-printed plasmonic plastic enables large-scale optical sensor production

In a multi-year project, researchers at Chalmers University of Technology in Sweden have developed plasmonic plastic—a type of composite material with unique optical properties that can be 3D-printed. This research has ...

Bio & Medicine Sep 28, 2023

Wearable aptamer nanobiosensor wirelessly monitors estrogen in sweat

The sex hormone commonly known as estrogen plays an important role in multiple aspects of women's health and fertility. High levels of estrogen in the body are associated with breast and ovarian cancers, while low levels ...

Bio & Medicine Sep 28, 2023

Scientists develop 3D-printed epifluidic electronic skin

In a recent study published in Science Advances, researchers from the California Institute of Technology, led by Dr. Wei Gao, have developed a machine learning (ML)–powered 3D-printed epifluidic electronic skin for multimodal ...

Optics & Photonics Sep 25, 2023

Inspired by butterfly wings, researchers develop a soft, color-changing system for optical devices

Researchers at the University of Hong Kong (HKU) have designed an innovative pixelated, soft, color-changing system called a Morphable Concavity Array (MoCA).

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