Bioethanol is a renewable eco-friendly alternative energy source produced by fermenting simple sugars using Saccharomyces cerevisiae. However, stress factors during fermentation can reduce yeast efficiency. Optimizing the metal ion supplementation in the growth medium is one strategy to mitigate these…
Samarium oxide (Sm2O3), such as electrochemical sensors, is a promising material in various application prospects and industries. Additionally, Sm2O3 leverages electron transport capabilities, high electrical conductivity, and thermal stability to develop an effective material in electrode modification for detecting hazardous pollutants.…
By Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran Bandung, Saturday, 2 August 2025 Organic waste management in villages remains a major challenge in maintaining environmental cleanliness and public health. Organic waste, often discarded without further processing,…
Zinc oxide (ZnO) serves as a highly adaptable semiconductor with a crucial role in various applications because of its crystal structure compatibility and significant band gap. Fabricating ZnO nanomaterials with tailored characteristics has become a prevalent and current focus. Within this framework, the…