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Nanomaterials Mar 15, 2024

New technique in tiny tool tuning: Making microscopic measurements more accurate

Fluidic force microscopy (FluidFM) combines the sensitivity of atomic force microscopy with microfluidics' capabilities, necessitating precise calibration of its cantilevers for reliable data. Traditional methods, however, ...

Analytical Chemistry Mar 11, 2024

Greener, cheaper method to accelerate chemical reactions developed

A new, greener, and cheaper method to accelerate chemical reactions has been developed by scientists at King's College London in collaboration with the University of Barcelona and ETH Zurich. Instead of using polluting and ...

Analytical Chemistry Feb 26, 2024

Enhancing electrogenerated chemiluminescence of an iridium complex

Electrogenerated chemiluminescence (ECL) cells, characterized by their self-emissive nature, have gathered significant interest for prospective display applications due to their uncomplicated structure and straightforward ...

Analytical Chemistry Feb 26, 2024

Scientists deliver portable total chemical analysis without pumps and tubes

Researchers from Tokyo Metropolitan University have engineered a new micro total analysis system that quantifies a target chemical in a microfluidic chip without pumps, tubes, and expensive detectors. The compound reacts ...

Nanomaterials Feb 23, 2024

New technique for sorting micro-particles uses sound waves

Thanks to the rapid progress in tiny tech, we've been mainly using microfluidics to sort tiny particles by size. But now, there's a new way to sort them by shape, which could be a big deal for medical tests and chemistry. ...

Materials Science Feb 23, 2024

Researchers design novel microfluidic module for controlling the porosity of manufactured materials

Porous materials are essential for many chemical processes, such as light harvesting, adsorption, catalysis, energy transfer, and even new technologies for electronic materials. Therefore, many efforts have been made to control ...

Biotechnology Feb 6, 2024

Pore power: High-speed droplet production in microfluidic devices

Over the past two decades, microfluidic devices, which use technology to produce micrometer-sized droplets, have become crucial to various applications. These span chemical reactions, biomolecular analysis, soft-matter chemistry, ...

Cell & Microbiology Feb 6, 2024

Microfluidic environments alter microbe behaviors, opening potential for engineering their social evolution

Microbes are social beings. Much like humans, they communicate and cooperate with each other to solve problems bigger than themselves. In a microbial community, there will even be free riders and others that police them.

Nanomaterials Feb 1, 2024

Aerosol jet printing could revolutionize microfluidic device fabrication

Surface acoustic wave (SAW) technologies, known for their high precision and rapid actuation, are essential to microfluidics and affect a broad spectrum of research areas. However, traditional fabrication methods are time-consuming, ...

Ecology Feb 1, 2024

Microfluidic chip reveals that bacteria swim toward large, complex polymers

Using a novel microfluidic chip, ETH researchers led by Professor Roman Stocker and Estelle Clerc have shown that bacteria not only recognize small food molecules, but also swim towards large, complex polymers. A startup ...

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