Precision wet-spinning of cell-impregnated alginate fibres for tissue engineering

The selective assembly of functionalised fibres produced by wet-spinning into implantable three dimensional contructs presents attractive prospects for the field of medical bionics[1]. In particular, the incorporation of biological factors and large numbers of cells within biocompatible and macroporous fibres is expected to deliver improvements to drug delivery platforms as well as to tissue engineering biotechnology[2, 3].