Silk-based transistors could lead to the development of new microprocessors mimicking neural networks, self-learning circuits, and direct memory storage. Or just be used for sensors, according to
TechXplore.
Scientists at
Tufts University Silklab have developed a new class of transistors that intertwines biological elements with electronic components. By using silk fibroin as an insulator, these transistors offer an interactive response to biological and environmental stimuli, opening doors to a range of health applications. In addition, these transistors could be used in bio-interactive electronics, though this will require a change in the semiconductor industry, something that is unlikely to happen in the near term if at all.
Silk fibroin, an organic material, replaces conventional inorganic insulators commonly used in electronic components. Silk fibroin's attributes allow for precision in deposition onto surfaces and for modifications using various biological and chemical molecules, enhancing its adaptability and interaction with biological and environmental elements.
