327 Current news about the topic sensors

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Talent Scout in the Cell Factory

New biosensor facilitates the search for efficient microorganisms

07-Oct-2020

They’re small, but mighty: microorganisms. The industry known as “white biotechnology” takes advantage of their potential in a variety of ways, for example to produce chemicals, medicines, or dietary supplements. The little powerhouses’ work can be found in a whole series of products, the number ...

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Researcher unveils sensor that rapidly detects COVID-19 infection

New test may enable the at-home diagnosis of a COVID infection through rapid analysis of small volumes of saliva or blood in less than 10 minutes

07-Oct-2020

One feature of the COVID-19 virus that makes it so difficult to contain is that it can be easily spread to others by a person who has yet to show any signs of infection. The carrier of the virus might feel perfectly well and go about their daily business--taking the virus with them to work, to ...

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Technological innovation: The smallest particle sensor in the world

Compact and energy-efficient sensor for mobile devices, informs in real time about the fine dust content in the air and warns in case of elevated values

25-Sep-2020

It is slightly smaller than two one-cent coins stacked on top of each other, is particularly energy-efficient due to its size, requires no maintenance and can be integrated in mobile devices. It is the smallest particle sensor in the world. With this 12 x 9 x 3 millimetre innovation, smartphones, ...

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Single atom-thin platinum makes a great chemical sensor

Atomically thin platinum could be useful for ultra-sensitive and fast electrical detection of chemicals

16-Sep-2020

Researchers at Chalmers University of Technology, Sweden, together with colleagues from other universities, have discovered the possibility to prepare one-atom thin platinum for use as a chemical sensor. The results were recently published in the scientific journal Advanced Material ...

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An improved wearable, stretchable gas sensor using nanocomposites

Ultrasensitive nitrogen dioxide gas sensor may find applications in real-time environmental monitoring or the healthcare industry

01-Sep-2020

A stretchable, wearable gas sensor for environmental sensing has been developed and tested by researchers at Penn State, Northeastern University and five universities in China. The sensor combines a newly developed laser-induced graphene foam material with a unique form of molybdenum disulfide ...

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Watching changes in plant metabolism – live

Researchers use a new method of in vivo biosensor technology

17-Aug-2020

Almost all life on Earth, in particular our food and our health, depend on metabolism in plants. In order to understand how these metabolic processes function, researchers at the Institute of the Biology and Biotechnology of Plants at the University of Münster with the participation of the ...

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Certainty in just 15 minutes

Researchers develop a graphene oxide-based rapid test to detect infections

05-Aug-2020

Researchers at the Fraunhofer Institute for Reliability and Microintegration IZM have joined forces with partners in industry and healthcare to develop a handy graphene oxide-based sensor platform to detect acute infections such as sepsis or the antibodies against the coronavirus within minutes. ...

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Sweat for health: Sensor Patches as Fitness Trackers

The electronic patch generates highly precise data, sent directly and in real time to a coupled smartphone

30-Jul-2020

The Eurostars project XPatch is developing a flexible sensor system that can track biochemical information in real time. The international consortium is working on a new generation of diagnostic patches that monitor the sweat of high performance athletes for second-by-second medical information ...

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Pretty as a peacock: The gemstone for the next generation of smart sensors

Method represents a simple, inexpensive and scalable approach to produce multi-functional graphene infused synthetic opals

20-May-2020

Scientists have taken inspiration from the biomimicry of butterfly wings and peacock feathers to develop an innovative opal-like material that could be the cornerstone of next generation smart sensors. An international team of scientists, led by the Universities of Surrey and Sussex, has ...

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A new, highly sensitive chemical sensor uses protein nanowires

UMass Amherst team introduces high-performing 'green' electronic sensor

15-May-2020

Writing in the journal NanoResearch, a team at the University of Massachusetts Amherst reports that they have developed bioelectronic ammonia gas sensors that are among the most sensitive ever made. The sensor uses electric-charge-conducting protein nanowires derived from the bacterium Geobacter ...

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