Interface-mediated oscillatory phenomena

Area of Science:

• Complexity science
• Non-equilibrium thermodynamics
• Interfacial transport phenomena

Background:

• Oscillatory phenomena are significant in non-equilibrium systems.
• Chemical reaction systems exhibiting oscillations have been extensively studied.
• Transport processes at interfaces are crucial but less explored.

Purpose of the Study:

• To review oscillatory transport processes beyond conventional chemical reactions.
• To highlight transport phenomena mediated by solid-liquid and liquid-liquid interfaces.
• To discuss theoretical frameworks and applications of these systems.

Main Methods:

• Literature review of interfacial and membrane transport phenomena.
• Analysis of systems including liquid membranes and liquid-liquid interfaces.
• Inclusion of the recently reported hydrodynamic oscillator.

Main Results:

• Oscillatory transport occurs at various interfaces and through membranes.
• Applications span sensors, phase transfer catalysis, and biomembrane excitation.
• Theoretical models for these phenomena have been critically examined.

Conclusions:

• Interfacial and membrane transport offer rich avenues for oscillatory phenomena.
• These systems present diverse and significant applications.
• Further theoretical and experimental investigation is warranted.