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Search results for microfluidics

Cell & Microbiology Jan 31, 2023

How intracellular fluid flows influence the formation of complex patterns

The formation of patterns is a universal phenomenon that underlies fundamental processes in biology. An example are the concentration patterns of proteins, which direct vital cellular processes, including cell division, polarity, ...

Cell & Microbiology Jan 27, 2023

Fish-on-Chips: An optofluidic platform to investigate the neural and chemosensory axes of zebrafish

Neuroscientists study chemosensory processing by establishing chemical cues and the corresponding behavioral responses to record large-scale neuronal activity. In a new report now published in Nature Communications, Samuel ...

Cell & Microbiology Jan 19, 2023

Using cancer cells as logic gates to determine what makes them move

Cancer cells migrate through the body for multiple reasons; some are simply following the flow of a fluid, while others are actively following specific chemical trails. So how do you determine which cells are moving and why? ...

Soft Matter Jan 19, 2023

New 'whipping jet' sprayer controls how aerosols move

Aerosols are tiny particles that can have a significant impact on Earth's climate and human health.

Biochemistry Jan 11, 2023

Organ-on-a-chip models allow researchers to conduct studies closer to real-life conditions

Bringing a new drug to market costs billions of dollars and can take over a decade. These high monetary and time investments are both strong contributors to today's skyrocketing health care costs and significant obstacles ...

Analytical Chemistry Jan 6, 2023

Investigating the intestinal transport of mercury ions with a gut-on-a-chip device

The transport of mercury ions across intestinal epithelial cells can be studied for toxicology assessments by using animal models and static cell cultures. However, the concepts do not reliably replicate conditions of the ...

Optics & Photonics Dec 23, 2022

Microfluidic device erosion reduced with cavitation bubbles

Researchers embarked on a multidisciplinary project to determine how cavitation bubbles within micro- or nano-structures could mitigate surface erosion and enhance the efficiency in microfluidic mixing devices, often used ...

Analytical Chemistry Dec 6, 2022

Rotten meat could be easier to detect thanks to new biosensor system

The supply chain that brings meat to market worldwide is highly complex and usually very efficient. But when disruptions in one part of the world can result in transportation delays an ocean and a continent away, meat spoilage ...

Condensed Matter Dec 1, 2022

Shining a new light on oil-slick rainbows and other thin-layer physics

When sunlight reflects on an oily puddle of water in a parking lot, it creates a rainbow of swirling colors. That's because of the thin film interference principle, which explains how light reflects off of different layers, ...

Cell & Microbiology Nov 23, 2022

New technology maps movement of microscopic algae in unprecedented detail

The movement patterns of microscopic algae can be mapped in greater detail than ever before, giving new insights into ocean health, thanks to new technology developed at the University of Exeter.

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