Feb. 12, 2025 — Scientists have uncovered the equipment that enables bacteria to survive exposure to antibiotics: a shuttling mechanism that helps a complex of proteins pump out a wide spectrum ...

Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs ...

Deep generative models are rapidly becoming popular for the discovery of new molecules and materials. Such models learn on a large collection of molecular structures and produce novel compounds. In ...

Stimulus is the Phet animation below - work through it. Explore molecule shapes by building molecules in 3D! How does molecule shape change with different numbers of bonds and electron pairs? Find out ...

Fifteen years ago, an analysis of drug molecules moving through the stages of clinical development suggested that increased three-dimensional character was a marker of greater success. Now, we ...

Calculating the rate of evolution in terms of nucleotide substitutions seems to give a value so high that many of the mutations involved must be neutral ones.

The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/acs.macromol.4c03034. Experimental section and additional characterization ...

Now, researchers have found the first evidence of changes taking place over the past 20 years in the shape of the inner core. Signs of the core’s deformation appeared in waves from earthquakes ...

As alternative fuels gain popularity, Perkins Engines is fielding more questions about Hydrotreated Vegetable Oil (HVO).

Feb. 19, 2025 — In a breakthrough for hydrogen technology, researchers have introduced an innovative electronic fine-tuning approach that enhances the interaction between zinc and ...