Grant: Research Tools and Instruments

We propose acquiring a state-of-the-art in-situ Scanning Electron Microscope (SEM) nanomechanical testing system to advance interdisciplinary research through a cross-institutional endeavor. This equipment will enable groundbreaking research in nanoscale mechanics across critical sectors such as healthcare, energy storage, and flexible electronics. The in-situ SEM system integrates mechanical testing directly within the SEM, allowing real-time observation and quantification of mechanical properties at micro- and nanoscale levels. This capability is crucial for our research program, which aims to elucidate nanoscale deformation mechanisms and interfacial phenomena to develop advanced materials and devices with improved performance. Our collaborative research focuses on: 1.Enhancing Energy Storage Technologies: Examining the mechanical stability and interfacial properties of energy storage materials, particularly lithium-ion batteries, to optimize performance and longevity. We aim to develop structural batteries that combine energy storage with load-bearing functionality. 2.Innovating Flexible Electronics and Micromachines: Developing advanced nanomaterials with tailored mechanical and electrical properties for next-generation flexible electronics and micromachines. We will investigate the fatigue and fracture mechanics of thin films and analyze failure mechanisms in responsive materials. 3. Advancing Healthcare through Nanoscale Biomechanics: Investigating the mechanical properties of biological materials, such as collagen fibers in bone fragility disorders and craniofacial tissues in orthodontics, to improve diagnostics, therapies, and biomedical devices. We will also study stem cell-derived tissues to advance regenerative medicine. The acquisition of this system is essential, as no comparable equipment exists in Western Canada. Its capabilities are critical for achieving the goals of our research programs, which are supported by over $5 million in funding from NSERC, CFI, and Alberta Innovates, and involve more than 50 Highly Qualified Personnel (HQP). Our team, with extensive expertise in nanomechanics, nanomanufacturing, materials science, and biomedical engineering, will fully utilize the equipment. It will be housed in UofA's nanoFAB facility, an open-access center supporting over 84 research groups and 27 companies, facilitating collaboration and maximizing impact. Integrating this cutting-edge equipment will drive scientific breakthroughs, foster innovation in key industries, and provide exceptional training for HQP. Our commitment to equity, diversity, and inclusion ensures a diverse team contributing to Canada's leadership in nanotechnology research and development. Acquiring the in-situ SEM nanomechanical testing system will catalyze interdisciplinary research, stimulate economic growth, and address key challenges in healthcare, energy, and technology, ultimately improving the quality of life for Canadians.