Piezoelectricity in native bones has been well recognized as the key factor in bone regeneration. However, the current additive-manufactured scaffolds mainly focus on the reconstruction of bionic ...

Tunability in lenses typically requires bulky components, but researchers have created a metasurface lens that uses a piezoelectric thin film to change focal length when a small voltage is applied.

Bioengineers have developed biocompatible generators that create electrical pulses when compressed by body motions. The generators are made up of self-assembling "piezoelectric wafers" which can be ...

Researchers have successfully regenerated damaged skull bones in mice by creating a freestanding, biomimetic scaffold that combines a piezoelectric framework and the growth-promoting properties of a ...

UD engineers are the lead inventors on a new patent for making piezoelectric devices, such as sensors and actuators, using Nodax®, a biodegradable, bio-based polymer. Every year, more than 400 million ...

The piezoelectric effect refers to the negative and positive charges that appear on the surface of specific crystals when pressure is applied. This phenomenon was discovered by Pierre and Jacques ...

Japanese scientists have developed a piezoelectric-photovoltaic cell with potential applications in indoor environments. They fabricated it on a flexible polyethylene terephthalate film with ...

One of the reasons gold is so valuable is because it is highly unreactive—if you make something out of gold, it keeps its lustrous radiance. Even when you can react it with another material, it's also ...

A KAIST research team led by Professor Keon Jae Lee from the Department of Materials Science and Engineering and the College of Medicine of the Catholic University of Korea has developed a highly ...

In a study conducted at the University of Connecticut, a team led by Asst. Prof. Thanh Nguyen and postdoctoral fellow Yang Liu explored the use of a "tissue scaffold" made out of nanofibers of a ...