Cooperative Brønsted Acid-Single Atom Photocatalysis in Metal-Organic Framework.

Enzymes, composed of earth-abundant elements, outperform conventional heterogeneous photocatalysts in hydrogen production due to the dual-site cooperation between adjacent active metal sites and proton-transferring ligands. However, the realization of such dual-site cooperation in heterogeneous catalytic systems is hindered by the challenges in the precise construction of cooperative active sites. In this study, we present the design of a structurally tuned metal-organic framework (MOF) photocatalyst that incorporates cooperative Brønsted acid-single atom catalytic sites.

Assessing the Environmental Determinants of Micropollutant Contamination in Streams Using Explainable Machine Learning and Network Analysis.

Even at trace concentrations, micropollutants, including pesticides and pharmaceuticals, pose considerable ecological risks, and the increasing presence of synthetic chemical substances in aquatic systems has emerged as a growing concern. Moreover, limited machine-learning (ML) approaches exist for analyzing environmental data, and the increasing complexity of ML models has made it challenging to understand predictor-outcome relationships. In particular, understanding complex interactions among multiple variables remains challenging.

Vibration therapy for patients with hard-to-heal wounds: A systematic review and meta-analysis of experimental studies.

Introduction: Hard-to-heal wounds lead to functional loss, decreased quality of life, and prolonged hospitalization due to delayed healing. The healthcare costs of managing such wounds are substantial. Vibration therapy has been proposed as an alternative treatment for hard-to-heal wounds but no comprehensive reviews have quantitatively analyzed its efficacy.

Feasibility of Distal Radial Access in High Bleeding Risk Patients Who Underwent Percutaneous Coronary Intervention.

Backgrounds And Objectives: The distal radial access (DRA), a potential alternative to the trans-radial approach (TRA), may offer advantages in terms of access site complications due to its smaller vessel diameter, especially for high bleeding risk (HBR) patients. This study aims to investigate the feasibility of DRA in HBR patients.

Methods: Based on data from the KODRA registry, a prospective, multicenter cohort, this study analyzed 1,586 patients who underwent successful percutaneous coronary intervention (PCI) via DRA.