Natural product discoveries power drug discovery research
When Jeff Rudolf is explaining his work, he turns to the kitchen.
Biochemistry
Jan 5, 2023
0
38
Chem
A modular system for the simple and inexpensive production of security inks
Novel fluorescent dyes developed by ETH researchers are relatively simple and inexpensive to produce. The dyes are polymers with a modular structure. They consist of a different number of subunits depending on their color. ...
Polymers
Jan 3, 2023
0
201
Scientists create chemical compound that can reverse effects of methamphetamine and fentanyl
Drug overdoses in the United States have risen sharply in the last two decades. Nearly 92,000 people died from overdoses of illegal drugs and prescription opioids in 2020—more than five times the number of deaths in the ...
Biochemistry
Dec 15, 2022
0
425
Single-atom-driven dynamic carburization boosts CO2 conversion during long-term reaction
Single-atom catalysts (SACs) are a new type of heterogeneous catalysts due to their ultimate efficiency of metal atom use and unique activity/selectivity compared with nanoparticle catalysts.
Analytical Chemistry
Nov 30, 2022
0
6
Spatiotemporal segregation of chiral supramolecular polymers
In 1848, Louis Pasteur successfully segregated two types of crystals of double sodium-ammonium salt of tartaric acid, which were mirror images of each other. Back then, this was done manually through a painstaking process ...
Polymers
Nov 15, 2022
0
19
Team designs system to create bioplastics
A team of Texas A&M AgriLife Research scientists has developed a system that uses carbon dioxide, CO2, to produce biodegradable plastics, or bioplastics, that could replace the nondegradable plastics used today. The research ...
Biochemistry
Sep 28, 2022
0
167
Fluorescence patterns aid medical diagnostics
Standard medical imaging readily detects most solid brain cancers, one third of which are gliomas. Unfortunately, two complex surgeries are often necessary. But now, researchers from Japan may have devised a way to perform ...
Biochemistry
Sep 1, 2022
0
23
Understanding outsize role of nanopores
There is an entire aqueous universe hidden within the tiny pores of many natural and engineered materials. Research from the McKelvey School of Engineering at Washington University in St. Louis has shown that when such materials ...
Nanomaterials
Aug 25, 2022
0
140
Optical microscope strategy allows observers to check electrons moving inside gold
A team led by DGIST professor Seo Dae-ha has developed an experimental strategy to control and observe the chemical reaction of a single nanocatalyst using an optical microscope. The work is expected to contribute to catalyst ...
Analytical Chemistry
Aug 12, 2022
0
27
Particle phase chemistry enables soot to better seed clouds
Highly oxygenated organic molecules are a key component of atmospheric secondary organic aerosol. However, the origin and formation mechanism of highly oxygenated organic molecules with high unsaturation (HU-HOMs), remain ...
Materials Science
Jul 25, 2022
0
17
