They produced a sensor skin that has been renewed 5,000 times

Researchers at King Abdullah University of Science and Technology in Saudi Arabia have developed a product known as “electronic skin” or “electronic skin”. The research team says it could be used in the future to monitor a person’s health or the structural condition of an aircraft, as it is as sensitive as human skin.

The product, which can stretch up to 28 times its original size, can be used as a skin surgery in prostheses. E-volumesIt can react to any object in less than a tenth of a moment.

The researchers used a silica nanoparticle-reinforced hydrogel to create the skin’s “flexible surfaces” and combined it with a 2D titanium carbide MXene sensor using highly conductive nanowires.

Direction to copy human skinPrevious nelik attempts have combined a sensor layer consisting of an active nanomaterial with a flexible layer that adheres to the skin.

In previous experiments, the connection between these two layers was usually too weak or too strong. Furthermore, this thickness reduced its toughness, sensitivity or flexibility and this increased the likelihood of breakage.

The author of the article published in the journal Science Advances, Dr. Yichen Cai, Noting that the color and shape in skin electronics continue to change at a spectacular rate, “The emergence of 2D sensors has accelerated efforts to integrate these atomically thin and mechanically strong materials into functional and durable man-made surfaces. More than 70% of hydrogels are water, which makes them very compatible with human skin tissues. An extraordinary result that an e-skin retains its durability after repeated use, mimicking the elasticity and rapid recovery of human skinI speak.

WE WILL MONITOR THE VOLTAGE, WE WILL MEASURE THE HEALTH OF BUILDINGS

Cai continued as follows: “The new invention could help make prostheses that can also track biological information, including changes in blood pressure. The information can then be shared over Wi-Fi and stored in the cloud. While the first use of the discovery will be medical, the e-skin can benefit from a wide range of products, including sensor tape to measure the structural health of furniture, aircraft and buildings, according to Cai.

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