BACTERIA - HUNTING VIRUSES Viruses (one illustrated, center) can be engineered to
carry magnetic nanoparticles and modified DNA, transforming them into nanobots that detect bacteria in water or food.
Not exact matches
When exposed to a
magnetic field, injected
magnetic nanoparticles heat up and cause neurons
carrying a gene for heat sensitivity to fire (shown in yellow, white, green and light blue at right).
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The black side of the microparticles
carries not only a negative charge, but also a number of
magnetic nanoparticles that are attracted to magnets pulled across the surface of the white display.