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Bio & Medicine Oct 13, 2025

Nanomaterial-based wireless sensor can monitor pressure injuries and hygiene risks in real time

A research team has co-developed a nanomaterial-based 'wireless multi-sensing platform' for the early detection of pressure injuries, which have a high prevalence among individuals with limited mobility, including the elderly ...

Optics & Photonics Jul 18, 2025

OLEDs light the way to faster longer-distance wireless communication

In the race to develop faster and more flexible wireless communication technologies, researchers are turning to an unexpected source: the same organic light-emitting diodes (OLEDs) found in smartphone screens and TVs.

Nanophysics Jul 15, 2025

Chemically enriched carbon nanotube films boost photo-thermoelectric imaging performance

Led by Assistant Professor Kou Li, a research group in Chuo University, Japan, has developed chemically enriched photo-thermoelectric (PTE) imagers using semiconducting carbon nanotube (CNT) films, resulting in the achievement ...

Bio & Medicine Jul 10, 2025

Wireless implant delivers chemotherapy deep into tumors without side effects

Researchers have developed a wireless implantable drug delivery system that enables anticancer drugs to penetrate deep into solid tumors—without harming surrounding healthy tissue. The multidisciplinary team, led by experts ...

Optics & Photonics Jun 5, 2025

A programmable solution for higher-speed wireless communication networks and low-cost microwave sensing

Researchers have published the demonstration of a fully-integrated single-chip microwave photonics system, combining optical and microwave signal processing on a single silicon chip.

Bio & Medicine May 18, 2025

Nanoparticle-cell interface enables electromagnetic wireless programming of mammalian transgene expression

Recent technological advances are fueling the development of cutting-edge technologies that can monitor and control physiological processes with high precision. These include devices that could control the expression of genes ...

Biotechnology Apr 1, 2025

Compostable sensors could help grow impact of digital agriculture

Screen-printed, biodegradable soil sensors that can be composted at the end of their lifecycle could enable farmers to improve crop yields while reducing electronic waste, researchers say.

Condensed Matter Mar 24, 2025

Patterned spintronic emitter enables room-temperature THz polarization control for wireless and biomedical applications

Terahertz (THz) waves are located between microwaves and infrared light in the electromagnetic spectrum. They can pass through many materials without causing damage, making them useful for security scanning, medical imaging, ...

Quantum Physics Mar 21, 2025

Wireless terahertz cryogenic interconnect minimizes heat-to-information transfer in quantum processors

Quantum computers, devices that process information leveraging quantum mechanical effects, could outperform classical computers in some complex optimization and computational tasks. However, before these systems can be adopted ...

Space Exploration Jan 17, 2025

A seed-sized signal amplifier chip could boost space communications

Smaller than a strawberry seed, this tiny signal amplifier was produced by the European Space Agency to fill a missing link in current technology, helping to make future radar-observing and telecommunications space missions ...

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