Quantum Technologies: Advancements in Life Sciences

This lecture discusses the application of quantum technology in life sciences, particularly focusing on advancements in sensing and imaging. The instructor presents ongoing research at the University of Glasgow, where quantum technologies are utilized to develop next-generation quantum microscopes. Key topics include the use of single-photon counting detectors and cameras that enhance low-light sensitivity, temporal resolution, and frame rates. The lecture highlights how quantum interference can significantly improve fluorescence lifetime imaging, achieving a 1000-fold increase in temporal resolution compared to traditional methods. Additionally, the instructor covers innovative techniques for transmitting light through the head and utilizing light to detect neurodegeneration. The discussion encompasses various imaging techniques, including discrete quantum imaging in weak scattering regimes and fluorescence lifetime imaging, which measures biological activity. The lecture concludes with insights into the future of optical brain reading technology and its potential applications in neurodegeneration and brain monitoring.