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Infrared Beams Show Cell Types in a Different Light

By shining highly focused infrared light on living cells, scientists at Berkeley Lab hope to unmask individual cell identities, and to diagnose whether the cells are diseased or healthy.

Light-Emitting Nanoparticles Could Provide a Safer Way to Image Living Cells

A research team has demonstrated how light-emitting nanoparticles, developed at Berkeley Lab, can be used to see deep in living tissue. Researchers hope they can be made to attach to specific components of cells to serve in an advanced imaging system that can pinpoint even single cancer cells.

Scientists Create Continuously Emitting Microlasers With Nanoparticle-Coated Beads

Researchers have found a way to convert nanoparticle-coated microscopic beads into lasers smaller than red blood cells. These microlasers, which convert infrared light into light at higher frequencies, are among the smallest continuously emitting lasers of their kind ever reported.

Diamond ‘Spin-Off’ Tech Could Lead to Low-Cost Medical Imaging and Drug Discovery Tools

An international team led by scientists at Berkeley Lab and UC Berkeley discovered how to exploit defects in nanoscale and microscale diamonds and potentially enhance the sensitivity of magnetic resonance imaging and nuclear magnetic resonance systems while eliminating the need for their costly and bulky superconducting magnets.

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.

4 Berkeley Lab-affiliated Scientists Elected as National Academy of Sciences Members

Four scientists affiliated with the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) are among the group of 84 new members elected to the National Academy of Sciences (NAS); three are also professors at UC Berkeley.

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.

A Game Changer: Metagenomic Clustering Powered by Supercomputers

A team of researchers from the Department of Energy’s Berkeley Lab and Joint Genome Institute took one of the most popular clustering algorithms in modern biology and modified it to run quickly, efficiently and at scale on distributed-memory supercomputers.

X-ray Footprinting Solves Mystery of Metal-Breathing Protein

Berkeley Lab scientists have discovered the details of an unconventional coupling between a bacterial protein and a mineral that allows the bacterium to breathe when oxygen is not available.

New Berkeley Lab Algorithms Extract 3-D Biological Structure From Limited Data

A new algorithmic framework called M-TIP helps researchers determine the molecular structure of proteins and viruses from X-ray free electron laser data, which is crucial in fields like biology and medicine.