Search

The combination of a 2-Photon 3D-printer with an innovative hydrogel-based bioink allows the direct printing of 3D structures containing living cells at both the meso- and microscale.

Engineers have created a tiny wireless implant that can provide real-time measurements of tissue oxygen levels deep underneath the skin. The device, which is smaller than the average ladybug and powered by ultrasound waves, could help doctors monitor the health of transplanted organs or tissue and provide an early warning of potential transplant failure.

Sutures are used to close wounds and speed up the natural healing process, but they can also complicate matters by causing damage to soft tissues with their stiff fibers. To remedy the problem, researchers have developed innovative tough gel sheathed sutures inspired by the human tendon.

In healthcare, the need to eliminate batteries is particularly acute. It ranges from life threatening battery failures and invasive surgical procedures to place and replace them to the need to provide healthcare where batteries are unavailable or unaffordable.

It is not uncommon to have a favorite bra, or a lucky pair of pants. Now, innovations in E-Textiles and Smart Clothing have taken this phenomenon to the next level. Imagine a pair of pants that can play your party playlist when you get too sad, or a bra that can turn down the thermostat when your indoor workout raises your temperature.

Neuralink is developing a fully-implanted, wireless, high-channel count brain-machine interface with the goal of enabling people with paralysis to directly use their neural activity to operate computers and mobile devices with speed and ease.

Researchers have succeeded for the first time in measuring brain waves directly via a cochlear implant. These brainwaves indicate in an objective way how good or bad a person's hearing is. The research results are important for the further development of smart hearing aids.

Brain-computer interfaces are an emerging assistive technology, enabling people with paralysis to type on computer screens or manipulate robotic prostheses just by thinking about moving their own bodies. For years, investigational BCIs used in clinical trials have required cables to connect the sensing array in the brain to computers that decode the signals and use them to drive external devices.

In artificial intelligence, deep learning organizes algorithms into layers (the artificial neural network) that can make its own intelligent decisions. To speed up the learning process, the new network was trained using the parameters of MobileNetV2, a mobile vision application, pre-trained on the ImageNet dataset with 1.4M images.

Last year, a team of biologists and computer scientists created novel, tiny self-healing biological machines from frog cells called "Xenobots" that could move around, push a payload, and even exhibit collective behavior in the presence of a swarm of other Xenobots. The same team has now created life forms that self-assemble a body from single cells, do not require muscle cells to move, and even demonstrate the capability of recordable memory.