Biofilm and Extracellular Polymeric Substance (EPS) synergy: Revealing Staphylococcus's role in nitrate bioremediation.

Staphylococcus species, traditionally associated with pathogenicity, are gaining attention for their role in environmental bioremediation, particularly nitrate reduction, which is crucial for mitigating eutrophication. In this study, denitrifying, biofilm-forming Staphylococcus strains were isolated from Dal Lake, India. Biofilm formation was quantified using a microtiter plate assay, and extracellular polymeric substances (EPS) were measured by dry weight.

Evaluation of multi-heavy metal tolerance traits of soil-borne fungi for simultaneous removal of hazardous metals.

The demand for environment-friendly cleanup techniques has arisen due to an increase in environmental pollutants. Fungi is the most prevalent and effective class of heavy metal-resistant microorganisms with the ability to leach metals. The objective of the present study was to isolate the fungi from the agricultural soil of Kashmir valley, investigate their multi-metal tolerance to heavy metals and evaluate the metal uptake capacities of the resistant fungi.

Ultrasonically assisted hydrothermal synthesis of tungsten(VI) oxide-TiO nanocomposites for enhanced photocatalytic degradation of non-narcotic drug paracetamol under natural solar light: insights into degradation pathway, mechanism, and toxicity assessment.

Photocatalytic degradation of pharmaceutical residues through natural solar radiation represents a green and economical treatment process. In this work, ultrasonically assisted hydrothermal synthesis of WO-TiO nanocomposite was carried out at 140-150 °C for 5 h and calcinated at 600 °C. The structural and optical properties of the synthesized material were investigated using techniques like XRD, FESEM/EDX, HRTEM, BET surface area, UV-DRS optical analysis, and photocurrent response.