Long-Range Supramolecular Assembly of a Pyrene-Derivatized Polythiophene/MWCNT Hybrid for Resilient Flexible Electrochromic Displays.

Organic electrochromic polymers hold great potential for integration into low-power flexible electrochromic displays (F-ECDs) due to their wide range of colors and simple processing. However, challenges such as inefficient charge transfer and degradation upon device integration hinder their practical applications. Herein, we report an innovative, general approach that utilizes template-induced supramolecular nanostructuring to engineer established electrochromic polymers, enhancing their performance and durability.

Magneto-optical properties of heavily Fe-doped GaAs: a density functional approach.

The magneto-optical properties of heavily iron-doped GaAs are investigated. Complex permittivity, optical conductivity and absorption coefficients are mainly discussed using spin-polarized electronic band structures close to the Fermi energy level. Furthermore, prominent magneto-optical properties in visible light and ultraviolet regions, including magnetic circular dichroism as well as complex Kerr and Faraday rotation angles, are presented and discussed.

Universal health coverage for undocumented migrants in the WHO European region: a long way to go.

The number of people on the move internationally is increasing, and a sizable number of these individuals are migrating through and to the WHO European Region. The UN Sustainable Development Goals demand that we leave no one behind and ensure equitable implementation of Universal Health Coverage (UHC), regardless of immigration status. In the WHO European region, some of the migrants in the most precarious situations are undocumented; defined as those who may have been unsuccessful in asylum applications, born to undocumented parents, continued their residence in a country after their permit or other means of stay expired, as well as those who have entered the country irregularly.

as a Prediction Platform for Nanotechnology-Based Strategies: Insights on Analytical Challenges.

Nanotechnology-based strategies have played a pivotal role in innovative products in different technological fields, including medicine, agriculture, and engineering. The redesign of the nanometric scale has improved drug targeting and delivery, diagnosis, water treatment, and analytical methods. Although efficiency brings benefits, toxicity in organisms and the environment is a concern, particularly in light of global climate change and plastic disposal in the environment.

Climate change aggravating migration and health issues in the African context: The views and direct experiences of a community of interest in the field.

Unlabelled: Climate change is an increasingly important theme in Africa, where a large majority of its people depend on livestock and agricultural activities for livelihood. Concurrently, the topic of health of migrants and people on the move is rapidly raising both in the health debate and migration governance agenda in the Region. The link with climate change from the perspective of health and migration experts needs to be systematically addressed.