Designing and Optimizing Electrode Materials for Energy Harvesting in CAPMIX Cells.

The growing demand for clean, decentralized energy has increased interest in blue energy, which generates power from water with different salt concentrations. Despite its potential as a renewable, low-cost energy source, optimizing electrode materials remains a challenge. This work presents a nanomaterial developed via microwave-assisted sol-gel methodology for blue energy applications, where ion diffusion and charge storage are critical.

Chemical characterization and antioxidant potential of Arthrospira sp., Thalassiosira sp., and Raphidonema sp.

Microalgae are emerging as valuable sources of bioactive compounds. This study evaluates hexane extracts from Thalassiosira sp. and Raphidonema sp.

Phylogeny, evolution and a re-classification of the .

The is an independent lichenized lineage within the comprising . 390 species and 50 genera. Very few studies have dealt with family and genus classification using molecular data and many groups are in need of thorough revision.

Chemical and microbial risk assessment of wild edible plants and flowers.

The document focuses on the chemical and microbial risk assessment of wild edible plants (WEPs) and flowers, highlighting potential risks from heavy metals, pesticides and microorganisms. WEPs are valuable for human nutrition and gastronomy, offering essential compounds and health benefits. They are also seen as a sustainable food source.

[Lyme's disease. A critical analysis of its presence in Argentina].

Introduction: Lyme disease (LD) is caused by bacteria of the Borrelia burgdorferi sensu lato complex and transmitted by the bite of ticks of the Ixodes ricinus complex. To date, no autochthonous cases have been reported in Argentina. Its diagnosis involves serological tests included in a two-step algorithm.