The invention relates to {HEAD ~ compositions} and {TAIL ~ methods} useful for monitoring and manipulating cellular transmembrane voltages 
The invention relates to { HEAD ~ compositions } and { TAIL ~ methods } useful for monitoring and manipulating cellular transmembrane voltages
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH