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Condensed Matter Feb 23, 2022

Microparticles show ability to turn in reverse, paving the way for microfluidic devices

Like middle school students, microparticles are not the world's most graceful dancers. For many of them, it's one step forward, one step back.

Soft Matter Feb 11, 2022

Scientist invents novel "WRAP" droplet manipulation method

Precise manipulation and transportation of micro-sized droplets is a challenging task, yet crucial for biomedical and industrial applications. A research team led by a scholar from the City University of Hong Kong (CityU) ...

Biotechnology Feb 8, 2022

Single-molecule optofluidic microsensor with interface whispering gallery modes

Optical evanescent microsensors have attracted considerable research interests since they can detect unlabelled molecules and monitor their interactions in real time and in situ with ultrahigh sensitivity, fast response, ...

Nanophysics Feb 8, 2022

Using condensation to noninvasively refill liquid marbles that collapse due to evaporation

Griffith University researchers have solved a problem plaguing droplet-sized micro-reactors which could improve the viability for applications like drug delivery and waste management. Published in Applied Âé¶¹ÒùÔºics Letters, ...

General Âé¶¹ÒùÔºics Feb 2, 2022

Novel method simulates tens of thousands of bubbles in foamy flows

Bubbles aren't just for bath time. Bubbles, specifically bubbles in foamy flows, are critical for many industrial processes, including the production of food and cosmetics and drug development and delivery. But the behavior ...

Nanomaterials Jan 26, 2022

New method for making microparticles could accelerate drug development, production of new cell strains

UCLA scientists have devised a method for producing intricately shaped hydrogel microparticles at a rate of more than 40 million per hour—at least 10 times faster than the current standard approach.

Molecular & Computational biology Jan 18, 2022

Halting antibiotic resistance is a little less futile

A new experimental platform developed at Rice University promises to speed up the discovery of how infectious bacteria become resistant to antibiotics. 

Bio & Medicine Jan 18, 2022

Nanobubbles provide pathway to build better medical devices

Researchers from the University of Sydney Nano Institute and School of Chemistry have revealed that tiny gas bubbles—nanobubbles just 100 billionths of a meter high—form on surfaces in unexpected situations, providing ...

Bio & Medicine Jan 12, 2022

An ice-inspired lubricant improves osteoarthritis symptoms in rats

With the Winter Olympics approaching, many people will soon be tuning in to watch events that take place on ice, such as figure skating, speed skating and ice hockey. An ultrathin, super-lubricating layer of water on the ...

Cell & Microbiology Jan 12, 2022

Biochip reduces the cost of manufacturing in vitro skin

Researchers from the Universidad Carlos III de Madrid (UC3M), the Universidad Politécnica de Madrid (UPM) and other entities have designed a new biochip, a device that simplifies the process of manufacturing in vitro skin ...

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