The edge of the support tends to meet the healthy skin enabling the new skin to heal faster. Artificial skin is used to save the person who could have lost more than fifty percent of their own skin due to some kind of disorder.
Though the autologous skin transplant is the most common form of treatment for skin loss in some patients, there are quite a number of commercially available products which could be used in replacing the skin temporarily or permanently.
Jang Kyung-in from Rogers Research Group at the University of Illinois has created artificial skin for the purpose of health monitoring, which mimics the structure of collagen.
The elastic and strong platform is very suitable for silicone based electronic sensing system and attaches to real skin like a Band-Aid and individuals could use it and remove it without damage, end number of times.
Jang is of the belief that the new skin could create prospects for tissue engineering as well as for biomedical devices. A related development was defined by ApplySci in December.MC10’ Roozbeh Ghaffari together with his team of researchers from Korea and US have created artificial skin for prosthetics which mimics the sensitivity of human skin and its silicon as well as gold sensors can detect pressure, moisture heat as well as cold. It has an elasticity which can stretch and move a bionic hand’s fingers.
Capabilities to Revolutionize Prosthetics
Roozbeh Ghaffari’s pressure, moisture, heat and cold detecting artificial skin has the capabilities to revolutionize prosthetics enabling bionic hands’ finger to stretch as well as move just as real fingers would function.
Ghaffari states that `if one has these sensors at high resolution across the finger, one can give the same tactile touch which the normal hand would convey to the brain’. Details of the research were published in Nature earlier.
The following makes Jang’s artificial skin stand out which mimics the structure of collagen:
- It gives the strength and the elasticity of a real skin
- The new composition is an appropriate platform for silicone based electronics systems which can sense the activity of the human body
- Person is able to send their information to their doctors by sticking the artificial skin on their real skin
- With the electric sensor designed to match the properties of human skin, they can apply and remove it multiple times without any damage done to the device or the skin.
It is said that the structure of collagen is like a knotted thread which can extend easily in the beginning as though the threads are unravelling and when the collagen reaches its maximum extension it does not stretch further thus maintaining its shape like untangled threads.