The method includes encapsulating a single cell suspension of {HEAD ~ ES cells} within {TAIL ~ an alginate polyelectrolyte microenvironment} 
within
The method includes encapsulating a single cell suspension of { HEAD ~ ES cells } within { TAIL ~ an alginate polyelectrolyte microenvironment }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL