High altitude pulmonary oedema: Mimicker of acute coronary syndrome.

High altitude pulmonary oedema (HAPO) is a common emergency seen at high altitude. It can be associated with electrocardiogram (ECG) changes due to pulmonary arterial hypertension in the form of ST elevation and T wave inversion in the right precordial leads, which mimic acute coronary syndrome. These changes can lead to confusion in diagnosis and management.

Novel 3D composite for efficient photocatalysis in environmental remediation.

Highly porous, self-supported 3D interconnected network-based nanomaterials hold immense promise in revolutionizing the field of catalysis. These materials combine two critical features; a large accessible surface and an overall active surface that leads to substantial catalytic effects. In this study, we developed a novel class of 3D composite material composed of zinc oxide tetrapods (ZOT) and polyethylene glycol (PEG) polymer, specifically designed for photocatalysis.

Z-scheme CeO-TiO@CNT Heterojunction for Efficient Photoredox Removal of Mix Pollutants (CPF, MB, MO, and RhB).

Z-scheme CeO-TiO@CNT (CTC) heterojunction is fabricated using hydrothermal method and evaluated for removing mixed pollutants (MIX-P) from ciprofloxacin (CPF) and textile contaminations. CTC demonstrated ≈99% removal efficiency against MIX-P under solar irradiation of ≈10 lumens. High removal efficiency of CTC is attributed to reduced bandgap (E), 2.

Photocatalytic deposition of noble metals on 0D, 1D, and 2D TiO structures: a review.

In recent years, extensive research on noble metal-TiO nanocomposites has demonstrated their crucial role in various applications such as water splitting, self-cleaning, CO reduction, and wastewater treatment. The structure of the noble metal-TiO nanocomposites is critical in determining their photocatalytic properties. Numerous studies in the literature describe the preparation of these nanocomposites with various shapes and sizes to achieve tunable photocatalytic performance.

Zinc oxide nanomaterials: Safeguarding food quality and sustainability.

In this era, where food safety and sustainability are paramount concerns, the utilization of zinc oxide (ZnO) nanoparticles (NPs) is a promising solution to enhance the safety, quality, and sustainability of food products. ZnO NPs in the food industry have evolved significantly over time, reflecting advancements in synthesizing methods, antimicrobial activities, and risk assessment considerations for human health and the environment. This comprehensive review delves into the historical trajectory, current applications, and prospects of ZnO NPs in food-related contexts.