Author Login

Correspondence to Author: Angel Canales-Gutiérrez. 

National University of the Altiplano of Puno, Perú

DOI: 10.52338/joes.2025.4444

Abstract:

The synthesis of nanoparticles using macrophyte biomass, such as Chara spp., a macroalga abundant in aquatic ecosystems, represents an innovative and sustainable approach in nanotechnology. Methods for nanoparticle synthesis include chemical and physical processes. The chemical method involves the reduction of metals using reducing agents in a controlled environment, while the physical method is based on the evaporation and condensation of the metal under specific conditions, allowing the formation of nanoparticles. However, both methods have limitations, such as the use of toxic reagents, high energy costs, and potential negative environmental impacts. In contrast, the biological approach to nanoparticle synthesis using Chara spp. offers an eco-friendly and cost-effective alternative. This macroalga contains bioactive compounds, such as polyphenols, flavonoids, and proteins, which act as natural reducing and stabilizing agents in nanoparticle formation. This method not only minimizes the use of harmful chemicals but also promotes the production of biocompatible and less toxic nanoparticles, suitable for applications in medicine, food, agriculture, and wastewater treatment. Nanoparticles synthesized from Chara spp. have significant potential in the medicinal field, due to their ability to interact with biological systems effectively and safely. Furthermore, their use in agriculture and wastewater treatment can contribute to more sustainable and efficient practices.

Citation:

Angel Canales-Gutiérrez, Synthesis Of Nanoparticles From The Macrophyte Chara Spp And Applications. Journal of Environmental And Sciences 2025.