3D printed hydrogel scaffolds with macro pores and interconnected microchannel networks for tissue engineering vascularization

The macro pores and interconnected microchannels in three-dimensional (3D) scaffolds are important architecture cures to support new tissues growth and vascularization. To date, the fabrication of hydrogel scaffold possessing both designed macro pores and fully interconnected microchannel (FIM) networks is still a challenge. Herein, we reported a facile method to effectively fabricate hydrogel scaffold containing designed macro pores and FIM...