(HeliOS) Helical Out-of-Equilibrium Systems: Exploring Light-Induced Structural Distortions

About the project

About the Project The Greenfield group is seeking highly motivated and ambitious students for a funded PhD position, ( international student fees can be fully-covered ). This opportunity is ideal for individuals with an interest in supramolecular chemistry and molecular machines. The Project... Helical Out-of-Equilibrium Systems ( HeliOS ): Exploring Light-Induced Structural Distortions: Helical architectures are prevalent in natural and artificial settings due to their mechanical robustness, chiroptical properties, and ability to assemble compactly through intra- and intermolecular interactions. We propose that reversible distortions to these structures can unlock new behaviors. Inspired by recent advancements in supramolecular chemistry and light-responsive molecules, we aim to couple light-responsive units (LRUs) to helical structures to drive them out-of-equilibrium (OOE), thereby modulating their functionality and achieving photoactuation. Adopting organic and metal-organic spring- like model systems, we aim to achieve various light-induced deformations. Additional project information is available upon contact. Keywords: Photoswitches, Chirality, Organic Synthesis, Supramolecular Chemistry, Energy Who Are We Looking For: The ideal candidate should be highly motivated, have strong skills in organic synthesis, molecular characterization and/or supramolecular chemistry . While experience in photoswitch characterization is a plus, it can be learned during the project. Self-motivation and a good communication skills are critical. About Us: We are a dynamic and newly established research group based in St Andrews. Our core focus is on studying novel photoswitches and applying them to a variety of applications ranging from systems chemistry to photopharmacology. 1-7 Our group is highly international , with members from the UK, China, India and Germany. We value diversity , uniqueness , and teamwork . Our supportive and collaborative environment is designed to help each member reach their full potential . imineswitch.com Those who are interested in this opportunity should register their interest as soon as possible, Informal enquiries can be made to Dr Jake Greenfield ( jlg28@st-andrews.ac.uk ). Please also consult the following web-page: https://imineswitch.com/join.html Important: Please see: https://www.st-andrews.ac.uk/chemistry/prospective/pgr/ for the application procedure or e-mail chempg@st-andrews.ac.uk for more information regarding PhD opportunities at St Andrews. We encourage applications for the NextGenTech Centre for Doctoral training and from Chinese nationals through the St Andrews CSC Scheme ( https://csc.wp.st-andrews.ac.uk/ ). There are opportunities for self-funded PhD students to make use of the St Andrews Handsel Scheme to fund the difference between home and international fees.

Research areas