Voltage sensitive dyes

Voltage sensitive dye Di-4-ASPBS bound to a POPC membrane
System size: 1 dye, lipids 128, water 1489

dye1.gro
dye1.mdp
dye1.top
dye1.ndx

A charged voltage sensitive dye Di-12P-ASPBS bound to a POPC membrane
System size: 1 dye, 2 sodium counterions, lipids 128, water 1481

dye4.gro
dye4.mdp
dye4.top
dye4.ndx