Which is the melanin UV absortion in solution? 

Melanin UV absorption in solution is a property of interest. Synthetic melanin, which is dispersible in mildly alkaline water, has been found to have similar properties to natural melanin . The thin films of synthetic melanin and poly(allylamine hydrochloride) were deposited layer-by-layer from dilute aqueous solutions, resulting in a functional nanocoating that displays broadband UV light absorption . These films can absorb over 63% of incident light that is most damaging to human eyes . The solubility of octyl methoxy cinnamate, a UV absorber, was studied in aqueous solutions of various cyclodextrins . The study also involved the preparation of solid complexes with α-, β-, and γ-CD and the calculation of the molar ratio of bound guest to CD . The UV absorber cures at room temperature to form a UV-screening film with adhesion to glass and plastic substrates .

UV Absorption of Styrene Statistical Copolymers in Solution

The provided paper does not mention anything about melanin UV absorption in solution.

Solution-processable multi-color printing using UV nanoimprint lithography.

The provided paper does not mention anything about the UV absorption of melanin in solution.

Reactive UV absorber, UV-screen film-forming curable coating solution, UV-screen film, and substrate having UV-screening function

The provided paper does not mention anything about melanin UV absorption in solution. The paper is about a reactive UV absorber and a UV-screening film-forming curable coating solution.

Inclusion Complexes of UV Filters in Solution and in Solid State

The provided paper does not mention anything about the melanin UV absorption in solution.