Electron Microscopy Reveals Inhomogeneous Adsorption of Iodine and Concurrent Defect Formation in a Metal-Organic Framework.

Adsorption behaviors are typically examined through adsorption isotherms, which measure the average adsorption amount as a function of partial pressure or time. However, this method is incapable of identifying inhomogeneities across the adsorbent, which may occur in the presence of strong intermolecular interactions of the adsorbate. In this study, we visualize the adsorption of molecular iodine (I) in the metal-organic framework material MFM-300(Sc) using high-resolution scanning transmission electron microscopy (STEM).

Effectiveness of rehabilitation interventions in patients with colorectal cancer: an overview of systematic reviews.

Objective: To evaluate existing evidence from published systematic reviews for the effectiveness and safety of rehabilitation interventions in adult patients with colorectal cancer.

Methods: A comprehensive literature search was conducted using medical/health science databases up to October 2024. Bibliographies of pertinent articles, journals, and grey literature were searched.

Global, regional, and national burden of gallbladder and biliary tract cancer, 1990 to 2021 and predictions to 2045: An analysis of the global burden of disease study 2021.

Background: Identifying past, present, and future temporal trends in gallbladder and biliary tract cancer (GBTC) can increase public awareness and promote changes in prevention and treatment strategies.

Methods: The incidence and death rates of GBTC between 1990 and 2021 were extracted from the Global Burden of Disease 2021 study and assessed according to country, region, year, age, and sex. Time trends were measured using the average annual percentage change (AAPC) and projections of the burden of disease for 2022-2045 were made using the Bayesian age-period-cohort model.

Freshwater Salinization Mitigated NO Emissions in Submerged Plant-Covered Systems: Insights from Attached Biofilms.

Submerged plants (SMPs) play a critical role in improving water quality and reducing NO greenhouse gas emissions. However, freshwater salinization represents a major environmental challenge in aquatic systems. To investigate the impact of salinization on NO emissions, this study conducted indoor mesocosm experiments simulating SMP and nonsubmerged plant (Non_SMP) areas in freshwater lakes.

Hydrogen Bond-Driven Hierarchical Assembly of Single-Walled Carbon Nanotubes for Ultrahigh Textile Capacity.

Hydrogen-bond-driven 1D assembly of carbon nanotubes dispersed in organic solvents remains challenging owing to difficulties associated with achieving high oxidation levels and uniform dispersion. Here, we introduced a bioinspired wet-spinning method that utilizes highly oxidized single-walled carbon nanotubes dispersed in organic solvents without superacid or dispersants. By incorporating submicrometer-sized graphene oxide nanosheets, we facilitated the ejection of 1.