FIELD: chemistry.
SUBSTANCE: invention relates to a collagenic film and a method of making said film. The film contains at least one collagenic layer. The surface of the collagenic layer is formed by a plurality of domains with predominant orientation of collagenic fibres in each domain and continuous variation of orientation of fibres from one domain to another. There are pores on the domain boundary.
EFFECT: possibility of stable formation of structures similar to natural collagen.
22 cl, 21 dwg, 13 tbl
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