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DOE OSTI · 1839011

Redox-Responsive, Reconfigurable All-Liquid Constructs

Sun, Huilou·Li, Mingwei·Li, Lianshun·Liu, Tan·Luo, Yuzheng·Russell, Thomas P.·Shi, Shaowei
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Abstract

Using host-guest chemistries in a biphasic system, a novel supramolecular nanoparticle surfactant (s-NPS) with redox-responsiveness is presented to structure liquids. Additionally, the in situ assembly/jamming and disassembly/unjamming of s-NPSs at the oil-water interface are reversibly controlled by a switchable redox process, imparting a nanoscale redox-responsiveness, affecting the assemblies on all length scales. "Smart" all-liquid constructs including structured emulsions and programmable liquid devices are easily prepared, showing promising applications in responsive delivery, release, and reaction systems.

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRYAromatic compoundsInterfacesLiquidsRedox reactionsSurface tension

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Sun, Huilou, Li, Mingwei, Li, Lianshun, Liu, Tan, Luo, Yuzheng, Russell, Thomas P., Shi, Shaowei. 2021-03-03. Redox-Responsive, Reconfigurable All-Liquid Constructs. https://doi.org/10.1021/jacs.1c00429

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