Journal Article Research Support, N.I.H., Extramural Research Support, U.S. Gov't, Non-P.H.S. Research Support, Non-U.S. Gov't tissue engineering 31C4KY9ESH 7GXZ3858RY Amino Acids, Diamino Biocompatible Materials CR1 protein, human Hydrogels Nitric Oxide Reactive Oxygen Species Receptors, Complement 3b Silicon Z4152N8IUI bio-inspired materials bio-printing bottom-up bulk acoustic standing waves cryoprotective agents directed assembly ectoine liquid-based template microscale materials multilayered 3D tissue structures nanoliter vitrification neural constructs neural progenitor cells red blood cell cryopreservation