System Interaction at Overcharge Zeta potential/ mV   pHc pHΦ Water IL solution DNA-GB Surface patch Electrostatic +12.0 +2.4 DNA-BSA Surface patch Electrostatic +13.5 +3.0 DNA-GA Electrostatic Electrostatic +15.0 +4.5 DNA-Chitosan Electrostatic Electrostatic +28.0 +9.0

Table 2: Comparison of interaction type and overcharged potential of Complex coacervates of DNA with different polyions with and without IL. [95] - Reproduced by permission of the PCCP Owner Societies.