Preparation of single-atom catalysts for highly sensitive gas detecting
Phys.org - 2024-04-22T20:40:03.000Z

Gas sensors have been widely applied in areas such as medical health, environmental monitoring, and food safety. However, current gas sensors still face several challenges, including low sensitivity, long response and recovery times, and baseline drift.

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Exploring the potential of single-atom catalysts
There is a high level of interest, even excitement, among chemists and materials scientists about the potential of single-atom catalysts (SACs), but their development relies on very specialized tools available only at synchrotrons like the Canadian Light Source (CLS) at the University of Saskatchewan (USask).
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- 2024-04-22T19:26:35.000Z
What's to blame for high gas prices?
SALISBURY, Md – Like most Americans, Salisbury University student Anthony Marzullo has been feeling the rise in gas prices where it really hurts: his wallet. “Today, I just came from a class that I had. I came right and I was dreading it. I was like, ‘got to pay another $20, $30 to get half of what I usually get,'”
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- 2024-04-23T22:23:47.000Z
Ultrasensitive photonic crystal detects single particles down to 50 nanometers
Using an ultrasensitive photonic crystal, TU/e researchers were able to detect single particles down to 50 nanometers in diameter. The new research has just been published in the journal Optica.
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- 2024-04-24T19:49:04.000Z

In related news

Exploring the potential of single-atom catalysts

What's to blame for high gas prices?

Ultrasensitive photonic crystal detects single particles down to 50 nanometers