“…Alginate / Carrot, Chocolate, Dough [ 192] Carbopol / Gelatin μP Alginate, Collagen, Gallium−Indium / Alginate, Polyester, Silk, Stainless steel [ 140] Gelatin μP, Alginate, Collagen Cells [ 230] Collagen, Collagen / Matrigel PLA μP, Collagen / PLA μP/ Spheroids, Collagen / PLA μP/ Cells, Spheroids, Cells [ 63] Alginate / Xanthan gum PEDGA, Acrylamide / Alginate, poly(acrylic acid) / PEDGA, Chitosan / PEDGA, Alginate [ 143] Carbopol, Agarose, Gelatin μP, Fumed silica/mineral oil, Oleic acid / Stearic acid Ionic Alginate-based [ 18,19,24,132,134,135,[137][138][139]156,160,191] , GelMA / poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate), [ 146] Alginate [ 136] Gelatin μP-based Alginate-based [ 190,193] Carbopol Alginate-based [ 27,99,216] , Gelatin / Gellan, Gelatin / Alginate, Alginate, PEGDA [52] Laponite-based Alginate-based [ 32,37,62,175,176] Pluronic-based dECM-based [ 210,228] , Cells, [ 166] Alginate/CNC / GelMA, GelMA, [ 211] Alginate, Collagen, Gallium−Indium / Alginate, Polyester, Silk, Stainless steel, [ 140] Alginate, Alginate / Polyethylene glycol ...…”