Optoelectronic modulation of ionic conductance and rectification through a heterogeneous 1D/2D nanofluidic membrane

A smart mixed-dimensional heterogeneous membrane is fabricated, through which the ionic conductance and rectification can be precisely and robustly modulated by visible light of 420 nm wavelength with different power intensities simultaneously. The excellent performance makes it a promising alternative for further applications in nanoconfinement analysis.