Multicomponent colloidal crystals that are tunable over large areas
Gurvinder Singh, Saju Pillai, Ayyoob Arpanaei, Peter Kingshott
Abstract
Gurvinder Singh, Saju Pillai, Ayyoob Arpanaei, Peter Kingshott
Abstract
We create colloidal crystal assemblies over large areas containing up to 4 different functionalised polystyrene and silica particles. The method utilises evaporation induced self-assembly from colloidal suspensions confined on a hydrophilic surface. The morphology of the crystals is tuned by the particle size ratio employed during assembly.
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We create colloidal crystal assemblies over large areas containing up to 4 different functionalised polystyrene and silica particles. The method utilises evaporation induced self-assembly from colloidal suspensions confined on a hydrophilic surface. The morphology of the crystals is tuned by the particle size ratio employed during assembly.
Key concepts: Polystyrene, Colloidal crystal, Colloid, Colloidal particle, Evaporation, Materials science, Particle (ecology), Chemical engineering