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Search results for organ-on-a-chip applications

Biotechnology May 9, 2024

Should we fight climate change by re-engineering life itself?

Life has transformed our world over billions of years, turning a dead rock into the lush, fertile planet we know today. But human activity is currently transforming Earth again, this time by releasing greenhouse gases that ...

Biotechnology May 9, 2024

New fluidic system advances development of artificial blood vessels and biomedicine applications

Nature consistently inspires engineering applications. Recently, a group of researchers from the Faculty of Engineering at the University of Hong Kong (HKU) drew new inspiration from the vascular network and developed a new ...

Bio & Medicine Apr 29, 2024

Researchers develop tiny droplets that harness laser light to detect disease markers

A team of researchers led by Nanyang Technological University, Singapore (NTU Singapore) has created tiny droplets that, when activated by laser light, can detect viral protein biomarkers indicating the presence of certain ...

Environment Apr 17, 2024

Research group runs simulations capable of describing South America's climate with unprecedented accuracy

A consortium made up of researchers from more than ten countries, including Brazil, the United States and some European nations, is running simulations of the past and future climate in South America with unprecedented resolution. ...

Social Sciences Apr 10, 2024

Using research to solve societal problems starts with building connections and making space for young people

Often, when scientists do research around a specific societal challenge, they hope their work will help solve that larger problem. Yet translating findings into long-lasting, community-driven solutions is much harder than ...

Biotechnology Apr 3, 2024

Q&A: The engineer who delivers mRNA inside human cells

Messenger RNA became a household term when it was used as the backbone of the first COVID-19 vaccines, especially after the Nobel Prize was awarded to two mRNA pioneers at the University of Pennsylvania.

Analytical Chemistry Mar 26, 2024

Researchers challenge the limits of molecular memory, opening the door to the development of molecular chips

Some molecules respond to external light pulses by changing their structure and holding certain states that can be switched from one to another. These are commonly referred to as photoswitches and usually have two possible ...

Optics & Photonics Mar 6, 2024

'Ruler for light' could enable detailed measurement in personal devices

Stanford researchers have unveiled a new type of frequency comb, a high-precision measurement device, that is innovatively small, ultra-energy efficient, and exceptionally accurate. With continued development, this breakthrough ...

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 ...

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 ...

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