Fig. 2From: Modification and optimization of electrospun gelatin sheets by electron beam irradiation for soft tissue engineeringChanges in the molecular weights of uncrosslinked gelatin nanofibers as a function of e-beam irradiation dose in air and N2 conditions. The control (35.79 kDa) refers to the molecular weight of gelatin nanofibers before e-beam irradiationBack to article page