Bio-electrospraying is a safe technology for delivering human adipose-derived stem cells.

Bio-electrospraying (BES) is a technique for directly jetting living cells that has significant implications for tissue engineering and regenerative medicine. However, the effect of BES on human adipose-derived stem cells (hASCs) remains unknown. Here, we show that an hASC suspension was successfully electrosprayed via a continuous, stable and linearly directed electrospray at 10 kV and at 3 ml/h.