Welcome to the website of the group of Maarten Smulders, which is part of the Laboratory of Organic Chemistry at Wageningen University & Research. Please check out our website to find out more about the research of the group, the researchers, as well as opportunities to join the group.
Sybren’s first paper was published in the journal Chemical Science. In his paper, entitled Molecular Control over Vitrimer-like Mechanics – Tuneable Dynamic Motifs based on the Hammett Equation, Sybren demonstrated how the physical-organic Hammett equation can be used to control the material properties of imine-based covalent adaptable networks. His results guide the way to durable and sustainable materials with unique and predictable properties from a bottom-up physical-organic approach.
Sybren’s project is part of the Vidi program of Maarten on 4D control over smart dynamic polymers, financed by NWO.
The full paper can be read here.
Together with Matt Baker (MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University) Maarten is co-organising a focus session during the next NWO Chains conference. Their focus session is entitled Dynamic Polymers for Advanced Materials, is scheduled for Wednesday December 9, from 14.15-15.35h, and will host a combination of international and national speakers.
While traditional polymeric materials are built from static covalent bonds, the incorporation of dynamic, responsive and reversible bonds into polymeric materials provides enhanced properties for many fields. In particular, very recently the use of dynamic covalent bonds, which combine robustness (due to the covalent nature of the bond) with reversibility, has opened up the routes towards new functional polymers, even beyond the scope attainable through –by now– classical supramolecular bonds. These materials range from recyclable and self-healing materials, to dynamic and stimuli-responsive smart systems, smartly designed dynamic polymers are beginning to impact our lives in applications from manufacturing to biomedical implants. This session will focus on recent developments in the use of dynamic covalent motifs as the reversible units within materials.
Make sure to register for Chains, if you want to attend this focus session.
The group welcomes the thesis students that have joined the lab for their thesis project. Good luck to Daphne, Eline, Luuk, Martijn and Thomas!
The results of a collaborative project with the group of Patricia Dankers has been published in Macromolecules. In the project the functionalization of a supramolecular biomaterial with zwitterionic poly(sulfobetaine methacrylate) via atom transfer radical polymerization from a macroinitiator additive was achieved. In addition, the polymerization from the macroinitiator additive was successfully translated to functional electrospun scaffolds, showing the potential for this functionalization strategy in supramolecular material systems. The full paper can be read here.