Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid...

Area of Science:

• Surface Science
• Materials Science
• Fluid Dynamics

Background:

• Natural surfaces use passive energy landscapes for liquid control.
• Active systems require external stimuli for dynamic liquid manipulation.
• A balance between energy efficiency and adaptive control is needed.

Purpose of the Study:

• To review passive, active, and emerging hybrid liquid manipulation strategies.
• To assess the potential of hybrid approaches combining energy efficiency and flexibility.
• To discuss applications and future directions in liquid manipulation technology.

Main Methods:

• Review of principles of passive and active liquid manipulation.
• Critical assessment of hybrid strategies utilizing programmed interfacial properties.
• Analysis of emerging applications and future research perspectives.

Main Results:

• Hybrid strategies leverage stored interfacial energy for controlled liquid motion without continuous input.
• These approaches address the trade-off between low energy consumption and adaptable liquid manipulation.
• Emerging applications span sustainable energy, environmental science, thermal management, smart manufacturing, and healthcare.

Conclusions:

• Hybrid liquid manipulation surfaces offer a promising pathway for advanced technological solutions.
• Further research in energy acquisition, material innovation, and design is crucial.
• Parallel advancement of passive, active, and hybrid strategies will accelerate real-world applications.