first, the the researchers introduce a synthetic polymer called PEDOT-S into the rose through its stem. The plant sucks up the polymer using the same vascular system (xylem) that transports water. Once inside xylem channels, the polymer self-assembles into an “wire” that conducts electrical signals, while still allowing water and nutrients to move around. By connecting these wires with naturally-occurring electrolytes in the plant’s tissue, the researchers are able to create an electrochemical transistor, as well as a digital logic gate, a basic component of computer systems.Every story has a beginning...
via Gizmodo.
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