The aldehyde functionality on all surfaces provides for {TAIL ~ effective covalent bonding} to {HEAD ~ the membrane} by amine containing materials 
The aldehyde functionality on all surfaces provides for { TAIL ~ effective covalent bonding } to { HEAD ~ the membrane } by amine containing materials
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH