Without being bound to any particular theory, the effective binding capacity of the present membrane is believed to be due in part to {HEAD ~ the aldehyde functional groups} which are attached to {TAIL ~ both the inner and outer surfaces} of the microporous membrane 
are attached to
Without being bound to any particular theory , the effective binding capacity of the present membrane is believed to be due in part to { HEAD ~ the aldehyde functional groups } which are attached to { TAIL ~ both the inner and outer surfaces } of the microporous membrane
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH