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Search results for organ-on-a-chip applications

Optics & Photonics Mar 27, 2023

Engineers develop dual-purpose laser and LED device based on colloidal quantum dot technology

A Los Alamos National Laboratory team has overcome key challenges toward technologically viable high-intensity light emitters based on colloidal quantum dot technology, resulting in dual-function devices that operate as both ...

Superconductivity Mar 24, 2023

How do superconductors work? A physicist explains what it means to have resistance-free electricity

The modern world runs on electricity, and wires are what carry that electricity to every light, television, heating system, cellphone and computer on the planet. Unfortunately, on average, about 5% of the power generated ...

Cell & Microbiology Feb 7, 2023

Biosensor could lead to new drugs, sensory organs on a chip

A synthetic biosensor that mimics properties found in cell membranes and provides an electronic readout of activity could lead to a better understanding of cell biology, development of new drugs, and the creation of sensory ...

Polymers Dec 30, 2022

How science fiction predicted recent high-tech developments in chemistry

Real-world technology is often foretold by science fiction. In 1927, characters in the film Metropolis made video calls to each other. Star Trek creator Gene Roddenberry hung flat-screen color monitors on the walls of the ...

Polymers Dec 29, 2022

Bio-friendly transparent temperature sensor technology that precisely measures temperature changes by light

Researchers have developed a transparent temperature sensor capable of precisely and quickly measuring temperature changes caused by light. This technology is expected to contribute to the advancement of various applied bio ...

Cell & Microbiology Dec 22, 2022

Generating human-like neural networks via cellular reprogramming

A study published in the journal Stem Cells Reports reveals that a cellular reprogramming methodology allows the creation of neural networks that reproduce unique characteristics of human cells—different to those obtained ...

Materials Science Dec 14, 2022

Transparent, photoluminescent phosphor for LED, sensing and security printing applications

Toshiba Corporation has unveiled a technology breakthrough in photoluminescence, a novel phosphor that delivers excellent solubility in polymers or organic solvents, where it is transparent and colorless under visible light, ...

Optics & Photonics Nov 7, 2022

Silicon photonic microelectromechanical systems take a step forward

In recent years, global digitalization has seen unprecedented acceleration. Video streaming and video conferencing in home office and remote learning settings has resulted in a spike in residential broadband usage. Emerging ...

Bio & Medicine Oct 27, 2022

Researchers chart future of nucleic acid nanotechnology

Trapped in a microscopic cage made of strands of DNA, molecules of a life-saving drug course through the bloodstream of a cancer patient. Only when receptors on the strands sense they've arrived at the right location—cancer ...

Biotechnology Oct 19, 2022

Continuous biomarker monitoring with single molecule resolution by measuring free particle motion

Being able to precisely monitor concentrations of biomolecules—important for following diseases and adjusting treatments—requires not only highly specific and sensitive sensors, but also that measurements can take place ...

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