Laminar-structured covalent organic framework (COF) membranes hold great promise in molecular separation. Precise nanochannel manipulation of laminar-structured COF membranes is of critical significance. In this study, COF membranes are engineered by assembling COF-TbTG nanosheets and sulfobutylether-β-cyclodextrin (SCD) into laminar structures. The interlamellar spaces of COFs are regulated to achieve

Accurately predicting CO2 equilibrium solubility is essential for optimizing amine-based sorbents in carbon capture processes. However, traditional experimental approaches require extensive testing, making data collection time-consuming and often incomplete. In this study, we address this challenge by developing six machine learning models to predict CO2 solubility in three dual-amine blends (MEA + MDEA

In the context of micromixers, it is imperative to ensure a high mixing performance while maintaining a low-pressure drop. In this study, an innovative baffle based on trigonometric functions was proposed and combined with a convergent-divergent channel to improve the mixing performance of the micromixer. A comprehensive approach combining experimental visualization and numerical simulation was adopted

Electrolytic hydrogen (e-H2) produced by water electrolysis is a clean energy carrier, which can be directly used as a fuel or converted back to electricity. A simple electrolyzer and a suitable mediator are the key to decoupling water electrolysis, by which the costly membranes and catalysts are avoided. Herein, we build a decoupled water electrolyzer that consists of a liquid metal cathode, a molten

The authors regret that the correct list of authors has been updated Yanjing Ronga, Junwen Duanb, Quan Kuanga⁎, Zhixiong Xua, Yunbo Lia, Jianguo Lia, Qinghua Fana, Youzhong Donga, Yanming Zhaoa,c, Yunhua Chenga.

Inspired by the gecko's ability to achieve strong attachment and easy detachment through the rolling-in and rolling-out behavior of its feet, a novel switchable structural adhesive has been designed and fabricated in this study. The adhesive consists of a magnetically sensitive backing layer with an initial curvature and mushroom-shaped fibrillar arrays. Switchable adhesion is achieved through the

In this study, the hydrodynamic cavitation on a chip reactor (HC on a chip), facilitated by two configurations: a micro-orifice and a long diaphragm, …

Sonodynamic therapy (SDT) can benefit osteomyelitis patients due to its high maneuverability and deep tissue penetration ability. Porphyrin-based sonosensitizers have shown promise in SDT to treat drug-resistant bacterial infections. However, aggregation-caused quenching (ACQ) limits their application. In this study, hollow mesoporous organosilica nanoparticles (HMON) were first synthesized using a

Cholesterol crystals are one of the key factors that lead to the activation of pro-inflammatory immune cells and trigger an inflammatory response in the pathogenesis of atherosclerosis. The therapeutic strategies for preventing the generation or dissolution of cholesterol crystals have received considerable attention due to their capacity to reduce tissue inflammation and disease progression. However

Molecular assembly of biomimetic peptides can simulate complex protein domains, providing innovative approaches to drug delivery. In this study, we designed a series of arginine finger peptides (AFP1-6) mimicking the natural arginine finger (R-finger) motifs, which specifically recognize and bind phosphate substrates, and developed a co-assembling strategy to effectively deliver phosphate-containing

Infected burn wound repair is hindered by bacterial infection, inflammatory imbalance, and oxidative stress. Conventional antibiotic treatments face challenges from drug-resistant bacteria and biofilm formation, limiting their ability to improve the wound microenvironment. To address this change and provide a more comprehensive solution, we developed a Janus-structured smart hydrogel (P//GH + Ni + ZnO)

Currently, Sodium-ion batteries (SIBs) are gaining substantial market traction as a cost-competitive and eco-sustainable alternative for energy storag…

The high retear rate after massive rotator cuff tear (MRCT) repair is a significant roadblock that trouble both patients and doctors. Compared with traditional surgery, MRCT bridging repair with fascial autografts has great potential. However, the underlying risk of graft failure due to stretching and deformation during the postoperative stage is a grand challenge for its further use. In this study

The authors regret that the supplementary material was inadvertently omitted from the final published version of the article due to an oversight during the revision process. The supplementary file, which contains additional experimental details and data, is now provided with this corrigendum to ensure the completeness of the article.

High energy density, intrinsic safety, and eco-friendliness of aqueous zinc‑iodine (ZnI2) batteries are hindered by the shuttle effect and sluggish iodine redox kinetics. These limitations result in the formation of highly soluble triiodide (I3− ) intermediates, which adversely affect energy density and cycle life. To address these issues, we designed N, O co-doped porous carbon with interconnected

Recurrent aphthous ulceration (RAU) is a common oral condition that significantly affects patients' quality of life worldwide. Mucosal dressings for wound healing and drug delivery are essential in RAU management. The dynamic and moist environment of the oral cavity poses major obstacles to localized drug delivery, particularly in terms of patient self-administration and dressing retention. In this

Vanadium-based oxides, particularly hydrated forms like V2O5·nH2O, have high theoretical capacities as cathode materials for aqueous zinc ion batteries (AZIBs). However, the rapid capacity decay caused by the dissolution in aqueous electrolyte and the structural collapse caused by consecutive ion insertion/extraction during cycling significantly hinder their practical application. Herein, hydroxyp

Understanding the electrocatalytic mechanisms and design principles of nitrogen reduction reaction (NRR) catalysts is crucial for the electrochemical ammonia synthesis towards addressing global challenges in energy. Inspired by the structure of the metalloenzyme nitrogen-fixing enzyme, the electronic configuration of MoFe active sites was modulated and a highly active electrocatalytic system was designed