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Cell & Microbiology Sep 22, 2022

Lab grows macroscale, modular materials from bacteria

Engineered living materials promise to aid efforts in human health, energy and environmental remediation. Now they can be built big and customized with less effort.

Materials Science Sep 15, 2022

Interfacial-induced fabrication of porous carbon with enhanced intrinsic active sites

Carbon catalysis is an attractive metal-free catalytic transformation, and its performance is significantly dependent on the number of accessible active sites. However, owing to the inherent stability of the C–C linkage, ...

Bio & Medicine Sep 14, 2022

Enabling precise control of catalytic reactions

Various chemical reactions occur one after another in cells, and life is maintained as each step of the reaction is regulated without error. Recently, a Korean research team has developed a dual-catalyst system that can precisely ...

Analytical Chemistry Sep 13, 2022

Researchers propose new coupling strategy for organic wastewater treatment

A joint research group led by Prof. Sun Chenglin, Prof. Wei Huangzhao and Prof. Li Rengui from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) has developed a new coupling strategy ...

Biochemistry Sep 12, 2022

Researchers explore enzymes that use a cation, not oxygen-addition, to drive reactions

Researchers from North Carolina State University and the University of Texas at Austin have defined the structure of a substrate-bound iron 2-oxoglutarate (Fe/2OG) enzyme to explore whether these enzymes could be used to ...

Analytical Chemistry Sep 8, 2022

Unveiling how water and ions impact chemical reactivities at solid-aqueous interfaces

Solid-aqueous interfaces are ubiquitous and essential in a diverse range of natural and man-made systems and processes, from mineral formation, rock weathering and metal corrosion, to the intricate functioning of biological ...

Materials Science Sep 7, 2022

Recent advancements in the development of photo- and electroactive hydrogen-bonded organic frameworks

HOFs are a class of crystalline porous materials with predictable topologies and tunable structures. They have been initially hindered by relatively weak hydrogen-bonding interactions, as many HOFs collapse upon guest solvent ...

Materials Science Sep 2, 2022

Using a bowl-structured active site design to break the scaling relations for nitrogen to ammonia conversion

The N2-to-NH3 conversion is a fundamental chemical process to supply nitrogen for modern industry and agriculture. Enormous efforts have been made since the invention of Haber-Bosch process, but it is still a challenging ...

Materials Science Sep 1, 2022

Recycling greenhouse gases: Nanoparticles on perovskite crystals avoid 'coking' effect

Wherever the production of harmful greenhouse gases cannot be prevented, they should be converted into something useful: this approach is called "carbon capture and utilization." Special catalysts are needed for this. Until ...

Biochemistry Aug 31, 2022

New algorithm uncovers secrets of cell factories

Drug molecules and biofuels can be made to order by living cell factories, where biological enzymes do the job. Now, researchers at Chalmers University of Technology have developed a computer model that can predict how fast ...

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