The MRI Spring Symposium was held on 31 May 2017 and featured excellent talks and posters from PhD students from the Materials Research Institute as well as an invited talk from Professor James Durrant FRS from Imperial College London. The Best Poster Prize of £100, kindly sponsored by Specac, was awarded to Alex Cresswell-Boyes from SMD for his poster on “Approaches to 3D printing of teeth from X-ray microtomography”. The Best Talk Prize of £150, kindly sponsored by Shimadzu, was awarded to Ying Liu from SPA for her talk on “Structure and electronic properties of CdSe magic size cluster”, while Suzan Aksakal from SEMS was awarded the runner-up prize of £50 also sponsored by Shimadzu for her talk on “Expanding the scope of thioacrylate monomers”.