The new green technology generates electricity from thin air, Scientists have developed a tool that uses natural proteins to produce electricity from air humidity.
According to them, this new technology can have a significant impact on the future of renewable energy, climate change and the future of medicine.
Researchers have developed a device they call “air genes”. or air-powered generators with electrically conductive protein nanowires made by microbacterial Geobacter. The new green technology generates electricity from thin air.
The Water-Gen connects the electrodes to the nano protein wire in such a way that an electric current is produced by water vapor which is naturally present in the atmosphere.
We really make electricity from clean air, say researchers. Air-Gen produces clean energy all the time.
Lovely, which has perfected biologically sustainable electronic materials for three decades, added that this is the most extraordinary and interesting application of protein nanowires to date.
The new technology developed at Yao’s laboratory is not harmful to the environment, renewable, and inexpensive. This can produce energy even in areas with very low humidity, such as Sahara energy. The new green technology generates electricity from thin air.
According to Lovely, it has a significant advantage over other forms of renewable energy, including the sun and wind, because unlike other renewable energy sources, water-genes do not require sun or wind and “even work indoors”.
The Air-Gen device only requires thin films of protein nanowires with a thickness of less than 10 micrometers, the researchers explain.
The bottom of the film is located on the electrode, while the smaller electrode, which only covers a portion of the nano-playing film, sits on top.
This film absorbs water vapor from the atmosphere. The combination of electrical conductivity and surface chemistry of protein nanowires in combination with fine pores between nanowires in the film creates conditions that produce an electric current between two electrodes. The new green technology generates electricity from thin air.
The researchers say that the current generation of Air-Gen devices are capable of powering small electronic devices and hope the discovery will be used commercially soon.
The next steps they plan to take include developing small “water-gene” patches that will power electronic devices such as health and fitness monitors and smart watches, eliminating the need for traditional batteries. They also hope to develop air genes that will be applied to cellphones to avoid periodic charging. The new green technology generates electricity from thin air.
To further enhance Geobacter’s practical biological capabilities, Lovley’s laboratory has recently developed a new microbial strain for faster mass production of protein nanowires.
The discovery of Air-gen reflects an unusual interdisciplinary collaboration. Lovley discovered the Geobacter bacteria more than 30 years ago in the mud of the Potomac River. His laboratory then demonstrated its ability to produce electrically conductive protein nanowires. Before joining UMass Amherst, researchers worked for many years at Harvard University, where he developed electronic devices with silicon nanowires. The new green technology generates electricity from thin air.
They have worked together to see whether Geobacter’s nanoscale protein wire collects useful electronic devices.
In addition to Water-genes, research laboratories have developed several other applications using protein nanowires. This is just the beginning of a new era of electronic protein devices, researchers say.