| abstract |
A tissue or organ replacement includes a tissue-engineered construct that includes one or more bio ink compositions and a biocompatible support structure. The support structure includes one or more external supports, one or more internal supports, or combinations thereof of a biocompatible material. The composition has a three-dimensional (3D) shape, and the biocompatible material is present in an amount of about 1% to about 100% by weight of the biocompatible support structure. |