Chi‐Wei Lo
Papers
1
Total Citations
56
H-Index
1
About
Chi-Wei Lo is a materials scientist recognized for pioneering work in photoresponsive liquid-crystalline polymers, particularly those incorporating azobenzene chromophores. His most-cited study (2009, 56 citations) details the synthesis of an oriented polymer film from mono- and di-acrylates containing azobenzene, which exhibits strong, reversible photoinduced deformation upon exposure to unpolarized light. This contribution advanced the fundamental understanding of how molecular-level photoisomerization can be harnessed to create macroscopic mechanical responses in free-standing polymer films. Lo’s research sits at the intersection of polymer chemistry, liquid crystal engineering, and photomechanics, offering a foundation for developing light-driven actuators and smart materials. His work has been influential in the field of stimuli-responsive polymers, providing a clear demonstration of how azobenzene-based systems can achieve robust, repeatable shape changes without complex alignment procedures. For students and researchers exploring photoresponsive materials, Lo’s synthesis strategy and characterization of photoinduced deformation remain a key reference point for designing next-generation soft actuators and adaptive surfaces.
Research Focus
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