The universe is awash in billions of possible chemicals. But even with a bevy of high-tech instruments, scientists have determined the chemical structures of just a small fraction of those compounds, maybe 1%.
Analytical Chemistry
Jun 27, 2023
0
884
Alzheimer's disease, a neurodegenerative disorder, results in memory loss and compromises cognitive abilities in many people beyond the age of 60. Currently used techniques to detect manifestations of the disease (MRI, PET, ...
Analytical Chemistry
Jun 14, 2023
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23
A research group has developed a neural device that detects specific neurotransmitters in the brain with high sensitivity and selectivity by combining multifunctional fibers and DNA molecular probes. Details of the research ...
Biochemistry
May 17, 2023
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32
Droplet microfluidics allows for quicker point-of-care testing (POCT), but it is not always as accurate and currently requires an amount of external effort for proper handling.
Analytical Chemistry
May 8, 2023
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13
Hydrogen cyanide (HCN) featured with high volatility and high adsorption is a common toxic and hazardous gas. Traces of HCN are also found in human exhaled breath. Unusual high HCN concentration in the breath of cystic fibrosis ...
Analytical Chemistry
Apr 28, 2023
1
15
Doctors often use tongue depressors when peering in a patient's mouth and throat. But what if that flat wooden spatula could actively evaluate the patient's health? That's the premise of an ecofriendly disposable sensor, ...
Analytical Chemistry
Apr 25, 2023
0
32
Cocoa beans can absorb toxic heavy metals such as cadmium from the soil. Some cultivation areas, especially in South America, are polluted with these heavy metals, in some cases considerably. In combining different X-ray ...
Analytical Chemistry
Apr 6, 2023
0
661
A research team led by Prof. Jiang Changlong from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) has proposed a new sensing system for the detection of carbendazim residues using ...
Analytical Chemistry
Mar 1, 2023
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6
A joint research team from Skoltech, HSE, MPGU and MISIS has developed a compact sensor for biochemical analysis, opening up a new frontier in the development of the "lab-on-a-chip." Using bovine serum albumin film as an ...
Biochemistry
Mar 1, 2023
0
9
A research team from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences has developed a wearable sensing patch and realized rapid quantitative analysis of urea.
Analytical Chemistry
Feb 21, 2023
0
36
