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<p>Eva Nogales and co-first author, Liz Kellogg, in front of the FEI/Thermo Scientific™ Titan Krios G2 transmission electron microscope (TEM). (Credit: Berkeley Lab)</p>

Tau-tally Microtubular!

Researchers at Lawrence Berkeley National Laboratory and UC Berkeley have combined cutting-edge cryo-electron microscopy (cryo-EM) with computational molecular modeling to produce a near atomic-resolution model of the interaction between microtubules – crucial components of eukaryotic cell ultrastructure – and microtubule-associated proteins called tau.

<p>In this image from a simulation, an electron beam passes through a mixture of hydrogen and xenon gases that it ionizes, transforming the mixture into a plasma of protons, xenon ions, and electrons. (Credit: Jean-Luc Vay and Rémi Lehe)</p>

Profiling Extreme Beams: Scientists Devise New Diagnostic for Cutting-Edge and Next-Gen Particle Accelerators

The world’s cutting-edge particle accelerators are pushing the extremes in high-brightness beams and ultrashort pulses to explore matter in new ways. To optimize their performance – and to prepare for next-generation facilities that will push these extremes further – scientists have devised a new tool that can measure how bright these beams are, even for pulses that last only quadrillionths or even quintillionths of a second.

<p>Nancy Nano</p>

Researcher Creates ‘Nancy Nano’ as a Cartoon Ambassador for Nanoscience Education

Tracy Mattox, a researcher in the Molecular Foundry’s Inorganic Nanostructures Facility at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab), is an expert in colloidal inorganic syntheses. If you’re not sure what that is, you may want to check out one of Mattox’s side projects — she’s authored an e-book series featuring “Nancy

<p>Schematic of a catalyst made of copper nanoparticles that converts carbon dioxide to multicarbon products (ethylene, ethanol, and propanol). At top left are scanning electron microscope images of the copper nanoparticles. The transformation of the nanoparticles from spheres to cube-like structures is key to keeping the energy input low for the reactions. (Credit: Dohyung Kim/Berkeley Lab)</p>

In Pursuit of Perfect Chemistry: A Vision for Unifying Catalysis

Several fields of research have sprung up around the chemical drivers, called catalysts, at work in many industrial processes – including those that boost the production of fuels, fertilizers, and foods – and there is a growing interest in coordinating these research activities to create new, hybrid catalysts with enhanced performance, say researchers at Berkeley Lab and UC Berkeley.