Polydopamine coating in organic solvent for material-independent immobilization of water-insoluble molecules and avoidance of substrate hydrolysis

다국어 초록 (Multilingual Abstract)

Polydopamine (pDA) coating is thefirst material-independent surface chemistry utilized in energystorage systems, environmental technology, and biomaterial science. However, the conventional coatingmethod requires use of aqueous solutions, which restrict immobilization of water-insoluble moleculesonto surfaces, and the coating cannot be applied to degradable polyester substrates. Herein, methods toform pDA in organic protic solvents (o-pDA) with fast coating kinetics resulting in50 nm in thicknessjust for 4 h. One-step immersion of surfaces in a one-pot mixture of a water-insoluble molecule,dopamine, and piperidine results in o-pDA coating with robust surface immobilization of molecules ofinterest.

참고문헌 (Reference)

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