Raymond's PhD project focuses on understanding how engineered magnetic nanomaterials interact with biomolecules to improve the performance of next generation biosensing technologies. The research investigates how magnetic nanozyme - biomolecule interactions influence biosensor performance and explores strategies to minimise non-specific interactions while enhancing target recognition. The knowledge gained will provide new insights into bio-nano interfaces and guide the development of innovative biosensing platforms with improved sensitivity, selectivity, and analytical performance.