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arXiv · 1808.07000

Energy Harvesting from a bio cell

L. Catacuzzeno·F. Orfei·A. Di Michele·L. Sforna·F. Franciolini·L. Gammaitoni
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Abstract

This work shows experimentally how electrical energy can be harvested directly from cell membrane potential and used to power a wireless communication. The experiment is performed by exploiting the membrane potential of Xenopus oocytes taken from female frogs. Electrical potential energy of the membrane is transferred to a capacitor connected to the cell via a proper electrical circuit. Once the capacitor has reached the planned amount of energy, the circuit is disconnected from the cell and the stored energy is used to power a radio frequency communication that carries bio-sensed information to a distanced receiving circuit. Our result shows that electrical energy can be harvested directly from biological cells and used for a number of purposes, including wireless communication of sensed biological quantities to a remote receiving hub.

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L. Catacuzzeno, F. Orfei, A. Di Michele, L. Sforna, F. Franciolini, L. Gammaitoni. 2018-06-11. Energy Harvesting from a bio cell. https://arxiv.org/abs/1808.07000

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