Hydration lubrication by lipid-bilayer-functionalized nanofluidics

Major Contributions
 

1. Highlighted a liquidized lipid-bilayer coating on semiconductor-microfabricated nanopores that couples ultrahigh surface charge density with hydration lubrication, addressing the key challenge of controlling solid–liquid interfacial properties at the nanometre scale.

2. Explained how interfacial slip combined with high surface charge enhances ion transport, ion selectivity and charge separation, thereby boosting osmotic power generation from salinity gradients via charge-selective membranes.

3. Pointed to lipid-bilayer-functionalized nanofluidics, which reached an osmotic power density of ~51.4 kW m⁻² at membrane scale in the highlighted study (Teng et al., Nat. Energy 2026), as a promising route to scalable blue-energy harvesting.

主要貢獻
 

1. 介紹以半導體微製程製作奈米孔、再覆上可流動的脂雙層塗層的設計，同時兼具超高表面電荷密度與水合潤滑效應，回應在奈米尺度調控固–液界面性質的關鍵挑戰。

2. 說明界面滑移與高表面電荷的協同作用如何提升離子傳輸、離子選擇性與電荷分離，進而提高電荷選擇性薄膜將鹽度梯度轉換為滲透能的發電表現。

3. 指出脂雙層功能化奈米流體系統的發展潛力：所評論的研究（Teng et al., Nat. Energy 2026）在薄膜尺度達到約 51.4 kW m⁻² 的滲透功率密度，為可放大的藍色能源擷取提供可行途徑。