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Materials Science May 26, 2022

Chemists use light energy to produce small molecular rings

In the search for new active agents in medicine, molecules whose atoms are linked in rings are becoming increasingly important. Such ring systems have particularly suitable properties for producing such active agents and ...

Analytical Chemistry May 23, 2022

Elucidating the electronic properties of single-wall carbon nanohorns

Single-walled carbon nanohorns are an allotrope of carbon with promising properties for a variety of applications. Despite their promise, the majority carrier type (i.e., electrons or holes) that defines the electronic properties ...

Materials Science May 19, 2022

Broadening the scope of epoxide ring opening reactions with zirconocene

Epoxides belong to a class of organic compounds called "cyclic ethers" that are characterized by a three-atom ring. They are readily available compounds found in medicinal and agrochemical agents, as well as natural products. ...

Materials Science May 13, 2022

Development of high-durability single-atomic catalyst using industrial humidifier

Fuel cell electric vehicles (FCEVs) are an eco-friendly means of transportation that will replace internal combustion locomotives. FCEVs offer several advantages such as short charging time and long mileage. However, the ...

Materials Science May 10, 2022

Machine learning framework IDs targets for improving catalysts

Chemists at the U.S. Department of Energy's Brookhaven National Laboratory have developed a new machine-learning (ML) framework that can zero in on which steps of a multistep chemical conversion should be tweaked to improve ...

Analytical Chemistry May 10, 2022

Study provides new insights into steelmaking off-gas treatment

Both catalytic combustion (CC) and chemical looping combustion (CLC) are promising technologies for energy saving and emission reduction of CO2 in treatment of steelmaking off-gas (CO).

Analytical Chemistry May 9, 2022

New review highlights innovative catalysts: Design and application

Nano-catalysis provides many opportunities for chemical transformations, ranging from chemical manufacturing to energy conversion and storage. By far, mainly due to the recovery aspect, heterogeneous catalysis has received ...

Nanomaterials May 2, 2022

New process aims to strip ammonia from wastewater

A dash of ruthenium atoms on a mesh of copper nanowires could be one step toward a revolution in the global ammonia industry that also helps the environment.

Biochemistry May 2, 2022

Researchers develop powerful strategy for creating new-to-nature enzymes

Engineering enzymes to perform reactions not found in nature can address longstanding challenges in the world of synthetic chemistry, such as upgrading plant-based oils into useful biochemicals.

Biochemistry Apr 28, 2022

Hybrid electro-biosystem upcycles carbon dioxide into energy-rich long-chain compounds

Artificial upcycling of carbon dioxide (CO2) into value-added products in a sustainable manner represents an opportunity to tackle environmental issues and realize a circular economy.

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