Advancing solar wastewater treatment: A photocatalytic process via green ZnO/g-CN coatings and concentrated sunlight - Comprehensive insights into ciprofloxacin antibiotic inactivation.

In this study, a sustainable method employing concentrated sunlight to achieve environmental remediation of wastewater, contaminated by Ciprofloxacin antibiotic (CIP), is thoroughly investigated. A green ZnO/g-CN nanocomposite (NC) is used as a photocatalyst coating on glass to investigate the inactivation of CIP in water, in a flow-reactor configuration at small-prototype scale (10 liters/h, catalyst area 187.5 cm).

Effects of Comano Spring Water-derived Bacterial Lysates on Skin Regeneration: An Study.

Background/aim: A native non-pathogenic bacterial microflora was identified in Comano (TN, Italy) spring water. The aim of this study was to investigate the regenerative effects of some of the bacterial lysates extracted from this water in a human ex-vivo skin experimental wound model.

Materials And Methods: Bacterial lysates were extracted from four new isolates: lysate 1 (L1) - closest relative Rudaea cellulosilytica, phylum Proteobacteria; lysate 2 (L2) - closest relative Mesorhizobium erdmanii, phylum Proteobacteria; lysate 3 (L3) - closest relative Herbiconiux ginseng, phylum Actinobacteria; lysate 4 (L4) - closest relative Fictibacillus phosphorivorans, phylum Firmicutes.

Microbiome characterization of alpine water springs for human consumption reveals site- and usage-specific microbial signatures.

The microbiome of water springs is gaining increasing interest, especially in water intended for human consumption. However, the knowledge about large-scale patterns in water springs microbiome is still incomplete. The presence of bacteria in water sources used for human consumption is a major concern for health authorities; nonetheless, the standard microbiological quality checks are focused only on pathogenic species and total microbial load.

sp. nov., isolated from groundwater.

Strain 3P27G6 was isolated from an artesian well connected to the thermal water basin of Comano Terme, Province of Trento, Italy. In phylogenetic analyses based on multilocus sequence analysis, strain 3P27G6 clustered together with WSM2073. Genome sequencing produced a 99.

Insights into the genome structure of four acetogenic bacteria with specific reference to the Wood-Ljungdahl pathway.

Acetogenic bacteria are obligate anaerobes with the ability of converting carbon dioxide and other one-carbon substrates into acetate through the Wood-Ljungdahl (WL) pathway. These substrates are becoming increasingly important feedstock in industrial microbiology. The main potential industrial application of acetogenic bacteria is the production of metabolites that constitute renewable energy sources (biofuel); such bacteria are of particular interest for this purpose thanks to their low energy requirements for large-scale cultivation.