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Catalysis

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Fungal Lys1 Enzymes Show Conserved Folds but Divergent Catalytic Kinetics

A comparative study of fungal Lys1 enzymes revealed conserved structural folds alongside distinct catalytic rates, activation energies, and strong directional pH dependence. In a comparative study combining phylogenetic, biophysical, kinetic, and molecular dynamics analyses, researchers characterized the saccharopine dehydrogenase Lys1 (EC 1.5.1.7) across diverse fungal species, identifying shared structural architectures…

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Nanomaterials & 2D Materials

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Batteries

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Hydrogen & Fuel Cells

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One-Step Plasma Anchors Copper Single Atoms on Nitrogen-Doped TiO2 for Efficient Hydrogen Evolution

One-Step Plasma Anchors Copper Single Atoms on Nitrogen-Doped TiO2 for Efficient Hydrogen Evolution Bioengineer.org The new material, described in the Journal of Materials Science, is a nitrogen-doped anatase titanium dioxide decorated with isolated copper atoms, dubbed Cu–N–TiO2 What makes the synthesis remarkable is its simplicity Here, the non-equilibrium character of…

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