Schmidt, who is extremely pleased with this research success. "It is extremely encouraging to see how new, extremely flexible, and adaptive microelectronics is making it into the miniaturized world of biological systems," says research group leader Prof. For example, real-time detection of blood pH can help predict early tumor growing. This storage system opens up possibilities for intravascular implants and microrobotic systems for next-generation biomedicine that could operate in hard-to-reach small spaces deep inside the human body. In the current issue of Nature Communications, the researchers report on the smallest microsupercapacitors to date, which already functions in (artificial) blood vessels and can be used as an energy source for a tiny sensor system to measure pH. The Leibniz Institute of Polymer Research Dresden (IPF) was also involved in the study as a cooperation partner. Schmidt, Professorship of Materials Systems for Nanoelectronics at Chemnitz University of Technology, initiator of the Center for Materials, Architectures and Integration of Nanomembranes (MAIN) at Chemnitz University of Technology and director at the Leibniz Institute for Solid State and Materials Research (IFW) Dresden. The breakthrough was achieved by an international research team led by Prof. Now there is a prototype that combines these essential properties. In addition, these energy storage devices must be bio-compatible if they are to be used in the body at all. One of the biggest is the development of tiny but efficient energy storage devices that enable the operation of autonomously working microsystems-in more and more smaller areas of the human body for example. However, it also poses major challenges for research. The miniaturization of microelectronic sensor technology, microelectronic robots or intravascular implants is progressing rapidly. In the picture: An array of 90 tubular nano-biosupercapacitors (nBSCs) on the fingertip enable autarkic operation of sensors in blood. A research team from Chemnitz University of Technology, IFW Dresden and IPF Dresden present a biocompatible energy storage device in the current issue of Nature Communications.
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