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Materials Science Jun 19, 2025

Efficient organic photoredox catalyst enables greener chemical production at room temperature

Colorado State University researchers have published a paper in Science that describes a new and more efficient light-based process for transforming fossil fuels into useful modern chemicals. In it, they report that their ...

Biotechnology Jun 16, 2025

Unlocking the secrets of enzyme catalysis: Researchers capture molecular movie of carbonic anhydrase II in action

A team of researchers, led by Professor Chae Un Kim from the Department of Physics at UNIST, has successfully tracked the catalytic pathway of carbonic anhydrase II (CAII), an enzyme that converts carbon dioxide (CO2) into ...

Analytical Chemistry Jun 16, 2025

AI transforms new drug development with simultaneous analysis of 21 chemical reactions

Thalidomide, a drug once used to alleviate morning sickness in pregnant women, exhibits distinct properties due to its optical isomers in the body: one isomer has a sedative effect, while the other causes severe side effects ...

Nanomaterials Jun 5, 2025

From CO₂ to methane: Scientists discover how nickel nanoparticle shape and size control conversion

Every day, tons of CO₂ are released into the atmosphere, but what if we could transform it using clean energy? This is the question explored in a recent Politecnico di Milano study, which was featured on the cover of the ...

Biochemistry Jun 4, 2025

Chemists develop new method to synthesize chiral bridged polycyclic compounds for drug discovery

A Hong Kong University of Science and Technology (HKUST) research team has developed a catalytic enantioselective type II [5 + 2] cycloaddition method to address the challenges of synthesizing chiral bridged polycyclic structures, ...

Analytical Chemistry Jun 4, 2025

Peptide bridge enables cofactor channeling in fusion enzyme and cuts NADPH use

Oxidoreductases are key enzymes in biocatalysis, but their dependence on the cofactor nicotinamide adenine dinucleotide (phosphate) (NAD(P)) presents challenges due to its high consumption and associated costs. Improving ...

Biochemistry May 26, 2025

Assembly instructions for enzymes: Universal rules can help to design an optimal enzyme from scratch

In biology, enzymes have evolved over millions of years to drive chemical reactions. Scientists from the Max Planck Institute for Dynamics and Self-Organization (MPI-DS) have now derived universal rules to enable the de novo ...

Analytical Chemistry May 21, 2025

Graph neural network-guided discovery of Cu-HEA CO₂ reduction catalysts

High-entropy alloys (HEAs) offer tunable compositions and surface structures, presenting significant potential for creating novel active sites to enhance CO2 reduction (CO2RR) catalysis, a key process for sustainable energy.

Analytical Chemistry May 20, 2025

Cobalt catalyst rivals platinum in key industrial reaction

Propane dehydrogenation is a key industrial route to producing propylene without relying on oil. However, its current production processes rely heavily on precious-metal catalysts such as Pt-based materials. Developing efficient ...

Biochemistry May 19, 2025

Designing efficient artificial enzymes with self-assembling protein cages

Natural enzymes are remarkable molecular machines that enable all sorts of essential biochemical reactions. For decades, scientists have sought to create artificial versions of these catalysts for industrial and biomedical ...

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