Sentences with phrase «external magnetic field into»
In the system, nanoparticles injected into the brain convert a gentle, external magnetic field into heat, which triggers heat - sensitive ion channels that have been genetically engineered into neurons.
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But a strong external magnetic field can reduce that resistance by bringing the magnetic moments into alignment.
To overcome these issues, Steven J. Jonas, Paul S. Weiss, Xiaobin Xu and colleagues sought to create biocompatible nanospears that can be configured to transport DNA into cells precisely using an external magnetic field without either damaging the cells or having to use chemical propellants.
For targeted non-invasive medicine delivery, these nano - swimmers could be coated with medicine, injected into the bloodstream and roughly steered by external magnetic fields.
The external magnetic field drives those particles into target cells.