Biological Sciences
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New ‘Molecular Movie’ Reveals Ultrafast Chemistry in Motion
Scientists for the first time tracked ultrafast structural changes, captured in quadrillionths-of-a-second steps, as ring-shaped gas molecules burst open and unraveled.
Researchers Watch Protein 'Quake' after Chemical Bond Break
An experiment at SLAC’s X-ray laser provides new insight into the ultrafast motions of a muscle protein in a basic biochemical reaction.
New Tool Shrinks Big Data in Biology Studies at SLAC's X-ray Laser
A team led by Stanford University scientists is using software to breathe new life into results from past biological experiments at SLAC’s X-ray laser.
X-ray Study May Aid in Designing Better Blood Pressure Drugs
An experiment at SLAC's X-ray laser has revealed in atomic detail how a hypertension drug binds to a cellular receptor that plays a key role in regulating blood pressure.
New 2-Color X-ray Laser Technique Could Reveal Atomic Detail of Medically Important Proteins
Developed at SLAC’s LCLS, it could also yield new information from hard-to-study samples in materials science, chemistry and other fields.
Giant Virus Revealed in 3-D Using X-ray Laser
For the first time, researchers have produced a 3-D image revealing some of the inner structure of an intact, infectious virus.
Study Could Pave the Way for Painkillers with Fewer Side Effects
An X-ray laser experiment could lead to new drugs that lessen the side effects caused by powerful painkillers like morphine.
Scientists Take First X-ray Portraits of Living Bacteria at the LCLS
Researchers working at SLAC have captured the first X-ray portraits of living bacteria.
Record Keeping Helps Bacteria’s Immune System Fight Invaders
Research reveals that the bacterial immune system can better destroy viral attackers by saving genetic records of previously encountered viruses.
5 Ways to Put Tiny Targets in Front of an X-ray Laser
Scientists have assembled an exotic toolbox for experiments that tap into the brightest X-rays on the planet.
