Infographic: High Precision Magnetic Tweezers

Microscope-mounted magnets with computerized feedback control allow precision manipulations of intracellular objects.

Written byRuth Williams
| 1 min read

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To learn about cells’ workings by physically manipulating their contents, scientists devised a new form of magnetic tweezers. The system consists of magnets mounted on a microscope, which researchers use to control a tiny metallic bead with enough force to prod organelles.

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Meet the Author

  • ruth williams

    Ruth is a freelance journalist. Before freelancing, Ruth was a news editor for the Journal of Cell Biology in New York and an assistant editor for Nature Reviews Neuroscience in London. Prior to that, she was a bona fide pipette-wielding, test tube–shaking, lab coat–shirking research scientist. She has a PhD in genetics from King’s College London, and was a postdoc in stem cell biology at Imperial College London. Today she lives and writes in Connecticut.

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