Researchers led by Prof. Zhang Weijun from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS) have developed a highly sensitive portable laser absorption spectroscopy formaldehyde (HCHO) sensor ...
Analytical Chemistry
Sep 20, 2023
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1
In the incredibly small world of molecules, the elementary building blocks—the atoms—join together in a very regular pattern. In contrast, in the macroscopic world with its larger particles, there is much greater disorder ...
Nanophysics
Sep 19, 2023
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34
Russian researchers have explained why scientists studying crude oil and celestial chemistry—as well as certain down-to-earth matters—frequently come across some molecules incorporating carbon, nitrogen, and hydrogen ...
Analytical Chemistry
Sep 15, 2023
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17
Polluted air can contribute to the development of asthma and other conditions, and the first step toward combating its effects is continuous, accurate monitoring. Most measurement devices are stationary, placed just feet ...
Analytical Chemistry
Sep 14, 2023
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18
It is said that there is waste in haste, but researchers from Osaka Metropolitan University have proven that doing things rapidly does not necessarily mean working ineffectively. A research group led by Professor Hiroshi ...
Biochemistry
Sep 12, 2023
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43
A team of researchers at Aston University has demonstrated that benchtop spectrometers are capable of analyzing pyrolysis bio-oils just as well as far more expensive, high-field spectrometers.
Biochemistry
Sep 8, 2023
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2
When it comes to global warming trends, the Arctic is a troubling outlier. The Arctic warms nearly four times faster than the global average, and aerosols play an important role in that warming.
Earth Sciences
Sep 4, 2023
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11
In a review published in Engineering, scientists explore the burgeoning field of machine learning (ML) and its applications in chemistry. Titled "Machine Learning for Chemistry: Basics and Applications," this comprehensive ...
Analytical Chemistry
Sep 4, 2023
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51
In a cooperative effort between the Universities of Groningen and Amsterdam (The Netherlands) and the European Laboratory for Non-Linear Spectroscopy (Italy), researchers have been able to substantially improve photoclick ...
Analytical Chemistry
Aug 31, 2023
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70
A research team led by Prof. Chu Yannan at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences applied the untargeted analytical method of headspace solid-phase microextraction-gas chromatography-mass ...
Biochemistry
Aug 30, 2023
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29
