We report a simple and scalable biomimetic approach for conformal surface modification of a nanostructured substrate. Conformal coating of a TiO2 layer with a thickness of 5–7 nm effectively tackles… Click to show full abstract
We report a simple and scalable biomimetic approach for conformal surface modification of a nanostructured substrate. Conformal coating of a TiO2 layer with a thickness of 5–7 nm effectively tackles notorious chemical-instability inherent to WO3 at neutral pH. The developed approach serves as a promising alternative to the atomic layer deposition technique.
               
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