A living organism's nose is essentially a biological molecule detector that sends neurological signals to the brain, which then decodes a particular scent. Human noses, with six million olfactory receptors, can distinguish ...
Analytical Chemistry
Mar 5, 2024
0
102
Boston College researchers used a mild charge of electricity to precisely modify proteins, a new tool that can be used to develop novel biotherapeutics and protein-based research tools, the team reported recently in the journal ...
Biochemistry
Mar 5, 2024
0
99
Looking deep into space and time, two teams using the NASA/ESA/CSA James Webb Space Telescope have studied the exceptionally luminous galaxy GN-z11, which existed when our 13.8 billion-year-old universe was only about 430 ...
Astronomy
Mar 5, 2024
3
83
Archaeologists have analyzed chemical residues from ceramic vases at the city of Cotzumalhuapa, Guatemala, revealing physical evidence of tobacco use in Mesoamerica, likely for ritual and therapeutic purposes.
Archaeology
Mar 5, 2024
2
135
Chemical reactions are usually accompanied by thermal effects, inevitably resulting in temperature changes in the reaction system. Therefore, temperature is an important parameter in reactions, which can affect chemical thermodynamics ...
Analytical Chemistry
Mar 5, 2024
0
1
The urgent need for advanced detection of chemical warfare agents (CWAs) to ensure global security has led to the development of a novel gas sensor. This sensor is distinguished by its rapid response, high sensitivity, and ...
Analytical Chemistry
Mar 5, 2024
0
13
E. coli bacteria and an electronic device might seem to have little in common, but in a recent experiment, University of Maryland researchers linked them into the first closed-loop system able to communicate across the technological–biological ...
Cell & Microbiology
Mar 5, 2024
0
1
In collaboration with researchers in the United States, China, and the Netherlands, Davidson School of Chemical Engineering's Dr. Zhenhua Zeng and Professor Jeffrey Greeley, have advanced catalysis research and catalyst design ...
Analytical Chemistry
Mar 4, 2024
0
19
Nano zero-valent iron (nZVI) is often used to remove chromium (VI), a heavy metal contaminant, because of its large specific surface area and high reducing activity. However, its effectiveness in removing trace heavy metals ...
Analytical Chemistry
Mar 4, 2024
0
1
Stimulated Raman scattering, observed first in 1962, has become a versatile tool in diverse fields such as biological imaging, environmental gas sensing, materials characterization, and molecular dynamics tracking. The choice ...
Optics & Photonics
Mar 4, 2024
0
5
