Related topics: cells

How bacteria mobility is like human locomotion

Do bacteria control their "walks" like we do? It might sound strange, but it's a fundamental question. Understanding bacteria motility would not only expand our understanding of their behavior, but would also contribute to ...

Investigating cell stress for better health—and better beer

Human beings are not the only ones who suffer from stress—even microorganisms become stressed out. Now, researchers from Chalmers University of Technology, Sweden, have devised a new method to study how single biological ...

Lightning's electromagnetic fields may have protective properties

Lightning was the main electromagnetic presence in the Earth's atmosphere long before the invention of electricity. There are some 2,000 thunderstorms active at any given time, so humans and other organisms have been bathed ...

Measuring forces of living cells and microorganisms

Forces exerted by a living cell or a microorganism are tiny, often no larger than a few nanonewtons. For comparison, one nanonewton is the weight of one part in a billion of a typical chocolate bar. Yet, for biological cells ...

Researchers develop cell-sucking technology

Single-cell mass spectroscopy is a technology to analyze target cell organelles almost as they are, by taking them out from a living cell at a desired time point using a nanospray tip while tracking the cell movement under ...

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