Fig. 1From: Enhancement of scutellarin oral delivery efficacy by vitamin B12-modified amphiphilic chitosan derivatives to treat type II diabetes induced-retinopathyChemical structures of a scutellarin and b the Chit-DC-VB12 derivative, c self-assembly mechanism of the Chit-DC-VB12 derivative and scutellarin in aqueous solutionBack to article page