• Smart fluid: nematic liquid crystal microcolloids enable temperature-driven reconfiguration. • Researchers overcame long-standing limitation in self-assembly of micrometer-sized particles. • Temperature changes rearrange internal structure without external fields. • Potential applications in adaptive optics, soft robotics, and responsive materials. • Study published in Matter demonstrates reversible, controllable particle organization. • Technique could lead to tunable photonic crystals and reconfigurable microfluidic devices.
Article Summaries:
- Imagine a “smart fluid” whose internal structure can be rearranged just by changing temperature. In a new study published in Matter, researchers report a way to overcome a long-standing limitation in a class of “smart fluids” called nematic liquid crystal microcolloids, allowing for reconfigurable self-assembly of micrometer-sized particles dispersed in a nematic liquid crystal host.
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