Grant: Research Tools and Instruments

Through this RTI grant proposal, the applicant is seeking support for his research program to develop a multi-scale modeling framework and evolutionary optimization for controlling magnetorheological soft materials in biomedical applications (Discovery Grant (DG) 2025-2030, as well as other NSERC grants). The main objectives of this proposal are to provide the applicant with the ability to (i) investigate meso-level ferromagnetic particle alignment and its impact on anisotropy under magnetic fields; (ii) employ in-situ 3D bioprinting techniques with artificial intelligence to account for biostructure fluctuations/disturbances/human vibrations, (iii) characterize material behavior in complex geometries and (iv) provide highly qualified personnel (HQP) with hands-on experience in additive manufacturing and biomedical engineering research. The requested equipment is a desktop Scanning Electron Microscope (SEM), specifically the Thermo Fisher Phenom XL G2 + SED, which enables the incorporation of the mechanical testing modules. This allows SEM imaging to be conducted while the sample is subjected to applied load or deformation. The Phenom XL G2 + SED is critical for enabling the applicant's in-situ bioprinting research, facilitating the development and characterization of magnetorheological soft materials in environments influenced by magnetic fields. This equipment is essential for investigating heterogeneous structure's performance and anisotropy control in biomedical applications, providing a cost-effective solution for achieving the experimental objectives of the applicant's Discovery Grant (DG) and other research programs. Additionally, this SEM system is indispensable to the applicant's broader research initiatives, including long-term DG goals and activities in additive manufacturing and biomedical engineering. The equipment will significantly enhance research outcomes and contribute to the newly established engineering program at the Lassonde School of Engineering, as well as the recently approved Medical School at York University. By incorporating this advanced tool, the applicant will directly strengthen their research portfolio, aligning with institutional goals and fostering interdisciplinary innovation. The Phenom XL G2 + SED system is crucial for equipping HQP with hands-on research and development experience in a dynamic, multi-disciplinary setting. This equipment will facilitate the training of over 14 HQPs in two key areas: (i) comprehensive instruction in safety protocols, equipment setup, and operational procedures, and (ii) active participation in experimental execution and validation for the DG project and other research initiatives. Through interdisciplinary training in advanced 3D bioprinting technology, software integration, machining techniques, material characterization, artificial intelligence, and real-world engineering applications, these HQPs will gain the skills necessary to thrive in Canada's competitive job market.