世界首个模拟发电细胞“电器官”问世

The researchers took inspiration from the eDonkey and developed a super power supply that simulates power generation cells.

The British "Nature" magazine released a new development in engineering on the 12th: European scientists reported the first "electrical organs" that simulate power generation cells. This is a flexible super power source made of biocompatible materials, inspired by eMule, meets the needs of software robots, and will have great potential in implants and wearable devices.

Nature has always been regarded as the source of all kinds of technological ideas and major inventions of human beings. Scientists study the structure and functional principles of living organisms and invent new equipment and techniques based on these principles. The super power supply of the simulated power generation cells developed by the researchers was inspired by the "high-voltage line in the water" - the electric raft. Electric eel is a fish known for its short, powerful discharge, which can instantly produce up to 100 watts of powerful power to stun prey. Surprisingly, it can also discharge at will, and master the discharge time and intensity. Electric rafts rely not on batteries, but on thousands of power-generating cells that can be stacked in large quantities to discharge.

Researcher Michael Meyer of the University of Fribourg in Switzerland and colleagues have developed a hydrogel-based tubular system that mimics the relevant characteristics of power-generating cells. They also carefully designed an origami-like folded structure to help control the discharge, and the resulting power supply was able to produce a voltage similar to that of an electric raft.

Researchers say that as technology and organisms continue to advance, it is essential to have biocompatibility, mechanical compliance, and the ability to capture the chemical energy within the biological system. Nowadays, it is the world's first software, flexible and transparent "electrical organ" made of biocompatible materials, which is very suitable for the related needs of software robots - non-hard and does not need to be plugged in.

The authors say that if the next-generation design improves performance, the system will be more widely used in power supplies for implants, wearables and other mobile devices, truly opening the door to the supply of “electrical organs”. (Technology Daily)

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