Nanopores with dynamic pore opening diameter

Key Points

• This research aims to understand how the diameter of nanopores influences their electrical properties.
• Investigated silicon nitride nanopores with DNA modified gold layers.
• Analyzed the impact of salt concentration on electrical behavior.
• Examined the relationship between pore diameter and rectification properties.
• Nanopores exhibit dynamic pore opening diameter based on salt concentration.
• Altered rectification properties were observed with varying pore diameters.
• Memristive behavior was established in relation to pore sizes and environmental conditions.