The research in the group deals with the self-assembly processes occurring in soft matter, our main fundamental science foci being on liquid crystals, colloids and polymers. We are particularly interested in spontaneous long-range ordered structure formation on the nano- and microscales, driven by the unique ordering processes of liquid crystals. We work with the thermotropic as well as the lyotropic class of liquid crystal, often with nematics (chiral or non-chiral) and sometimes with smectics, and when appropriate, we polymerize the phases using reactive mesogens. Our specialty is to study liquid crystalline self-assembly in unconventional contexts, using e.g. electrospinning and microfluidics to produce new composite structures. Apart from investigating their properties and behavior from a fundamental scientific point of view, we also explore their application possibilities, in particular in wearable technology, soft robotics, advanced composite materials, and in secure authentication.
The map below gives a pictorial overview of our main current activities, interests, and some brief info on previous work.
Three most recent publications
Isotropic-isotropic phase separation and spinodal decomposition in liquid crystal-solvent mixtures, Catherine G. Reyes, Jörg Baller, Takeaki Araki and Jan P. F. Lagerwall , soft matter, 2019,15, 6044-6054
Liquid crystal elastomer shell actuators with negative order parameter, V. S. R. Jampani, R. H. Volpe, K. Reguengo de Sousa, J. Ferreira Machado, C. M. Yakacki and J. P. F. Lagerwall, Sci.adv.,DOI 10.1126/sciadv.aaw2476
Influence of head group and chain length of surfactants using for stabilising liquid crystal shells,
Anjali Sharma and J.P.F. Lagerwall,Liquid crystals, DOI 10.1080/02678292.2018.1509391
More publications can be found here.