3 papers
cond-mat.soft2026
Anisotropic Diffusion in Lyotropic Chromonic Liquid Crystal using Fluorescence Recovery After Photobleaching
Kyu Hwan Choi, Jiyong Cheon, Joonwoo Jeong +1
Anisotropic diffusion governs transport in a wide range of soft and biological materials, where microstructure and molecular interactions jointly shape how matter moves. Here, we q…
cond-mat.soft2024
Solvent isotopic effect on the phase transition of lyotropic chromonic liquid crystals: Heavy water makes mesogens less charged
Jiyong Cheon, Joonwoo Jeong
The interplay among solute and solvent molecules in lyotropic mesophases governs their physicochemical properties, such as phase behaviors and viscoelasticity. In our model system,…
cond-mat.soft2024
Motility Modulates the Partitioning of Bacteria in Aqueous Two-Phase Systems
Jiyong Cheon, Kyu Hwan Choi, Kevin J. Modica +3
We study the partitioning of motile bacteria in an aqueous two-phase mixture of dextran (DEX) and polyethylene glycol (PEG), which can phase separate into DEX-rich and PEG-rich pha…