Macromolecular Chemistry

The low bioavailability of widely used drugs, such as metformin (MFH), makes it necessary to administer constant doses to achieve the desired therapeutic effect, which leads to an increase in adverse effects and toxicity. In addition, their disposal also causes an environmental impact on both the ecosystem and organisms [1,2]. The development of materials based on biocompatible polymers is one of the most promising alternatives to reduce the dosage of active ingredients. Besides, these materials can function as adsorbents of micropollutants in the wastewater treatment [3].

The exploration of oil in ultra-deep waters (offshore) is crucial due to the high demand for this resource. However, challenges, like the complex task of drilling through salt layers and stringent environmental concerns persist. Drilling fluid plays a fundamental role in the well drilling process, aiding in drill cooling, gravel transportation, and other functions. Although water-based fluids are preferable environmentally, they tend to be less efficient and degrade under high pressures and temperatures.

In the context of growing concerns about energy sustainability and climate change mitigation, the capture and storage of light energy, particularly solar energy, has become a key research area. This study focuses on the development and optimization of bio-based luminescent solar concentrators (LSCs), using transparent wood as a host matrix and coumarins as luminescent species.