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Search results for organ-on-a-chip applications

Bio & Medicine May 21, 2025

Nanomedicines show promise for safe treatment of inflammation during pregnancy

Special care must be taken with illnesses during pregnancy, as not all drugs are safe for mother and child. This is why an international research team involving Empa is now developing nanomedicines that will enable safe and ...

Cell & Microbiology May 12, 2025

Paramecium meets cyanobacterium: How two become one

When two organisms live together so closely that they merge into a functional unit, this is known as symbiosis. In the "1+1=1" project, an international, interdisciplinary research team is investigating how synthetic symbiosis ...

Nanophysics May 1, 2025

Unique molecule may lead to smaller, more efficient computers

Today, most of us carry a fairly powerful computer in our hand—a smartphone. But computers weren't always so portable. Since the 1980s, they have become smaller, lighter, and better equipped to store and process vast troves ...

Cell & Microbiology Apr 15, 2025

How circadian clocks maintain robustness in changing environments

New research has uncovered how a simple circadian clock network demonstrates advanced noise-filtering capabilities, enhancing our understanding of how biological circuits maintain accuracy in dynamic natural environments.

Optics & Photonics Apr 9, 2025

Amplifier with 10-fold bandwidth opens up for super lasers

Rapidly increasing data traffic is placing ever greater demands on the capacity of communication systems. In an article titled "Ultra-broadband optical amplification using nonlinear integrated waveguides" published in Nature, ...

Environment Mar 21, 2025

Ocean dumping—or a climate solution? A growing industry bets on the ocean to capture carbon

From the grounds of a gas-fired power plant on the eastern shores of Canada, a little-known company is pumping a slurry of minerals into the ocean in the name of stopping climate change.

Cell & Microbiology Mar 17, 2025

Slow, silent 'scream' of epithelial cells detected for first time

It has long been thought that only nerve and heart cells use electric impulses to communicate, while epithelial cells—which compose the linings of our skin, organs and body cavities—are mute, serving mostly as protective ...

Analytical Chemistry Mar 12, 2025

How do researchers determine how toxic a chemical is? A toxicologist explains alternatives to animal testing

A vast number of chemicals are registered for production and use around the world. But only a portion have been thoroughly evaluated for their toxicity due to time, cost, ethical concerns and regulatory limitations.

Optics & Photonics Feb 25, 2025

A completely new type of microscopy based on quantum sensors

Researchers at the Technical University of Munich (TUM) have invented an entirely new field of microscopy called nuclear spin microscopy. The team can visualize magnetic signals of nuclear magnetic resonance with a microscope. ...

Bio & Medicine Jan 29, 2025

Droplet microfluidics advance may hold key to next-generation cancer drugs

At Texas A&M University, one research lab is changing the game of droplet microfluidics, a technique that involves conducting experiments in nanoscale droplets of liquid in a controlled environment. The team has developed ...

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