Potential application of Staphylococcus devriesei MS as a biosorbent agent for manganase, chromium, and cadmium heavy metals in contaminated water

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Март 21, 2025

Abstract This study identified one bacterial isolate as S taphylococcus devriesei , which is resistant to cadmium (Cd), manganese (Mn), and chromium (Cr) using 16S rRNA gene sequencing. Following that, the strain sequence was submitted GenBank under accession number PQ013181. In this investigation, biosorption potential of Staphylococcus evaluated for chrmoium, cadmium, ions. The effects pH, contact time, initial concentration were examined in a batch-mode study. According our findings, after 6 h at ideal ’s maximal capabilities Cr Cd 98 81.2%, respectively. maximum Mn 95.6% 24 pH 6. SEM micrographs showed irregular cracked with wrinkles on surface absorbing studied metal It observed that alterations cell size occurred when bacterium exposed dose aggregation cells seen. Bacterial treated exhibited irregularities, featuring depressions their surfaces, wrinkles. FTIR analysis obvious peak positions intensities before process. Energy dispersive X-ray extra depositions compared control. At ultrastructural level, TEM imaging demonstrates involvement extracellular intracellular precipitates accumulated metals walls. Thus, results indicated can effectively aid remediation contaminated water moderate light levels Cd, Cr, Mn.

Язык: Английский

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Thermophiles in nanosized biocalcification: a novel approach for heavy metal remediation

BioMetals, Год журнала: 2025, Номер unknown

Опубликована: Май 24, 2025

Язык: Английский

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Synergistic effects of indigenous bacterial consortia on heavy metal tolerance and reduction

Environmental Geochemistry and Health, Год журнала: 2025, Номер 47(3)

Опубликована: Фев. 18, 2025

Язык: Английский

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Assessment of Arthrobacter oxydans Subcellular Structural Stability in Response to Metal Action using Differential Scanning Calorimetry

Cell Biochemistry and Biophysics, Год журнала: 2025, Номер unknown

Опубликована: Фев. 23, 2025

Язык: Английский

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A comprehensive review of recent advancements in microbial-induced mineralization: biosynthesis and mechanism, with potential implementation in various environmental, engineering, and medical sectors

The Science of The Total Environment, Год журнала: 2025, Номер 978, С. 179426 - 179426

Опубликована: Апрель 21, 2025

Язык: Английский

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Bioremediation of malachite green dye toxicity under optimized conditions by Rhodotorula mucilaginosa AUMC13567

BMC Biotechnology, Год журнала: 2025, Номер 25(1)

Опубликована: Май 17, 2025

The escalating impacts of human urbanization and rapid industrial development have resulted in a growing global demand for synthetic textile dyes. Malachite green (MG) dye is hazardous chromatic compound predominantly utilized as dye, exhibiting strong affinity the substrate to which it applied. When diluted, serves antimicrobial agent fungal bacterial diseases fish farms. However, disposal dyeing wastes pose significant environmental challenges, contaminating soil, surface water, adversely affecting health aquatic life. R. mucilaginosa exhibits robust growth resistance capabilities even under conditions nutrient deficiency or external stress. This study focuses on optimizing malachite degradation ability yeast strain Rhodotorula AUMC13567. results reveal that optimal maximum decolorization was 100% at 50 mg/L concentration involve cultivating medium comprising distilled water with 3% glucose, 0.5% peptone, 0.3% malt extract, extract aerobic 37˚C 12 h 150 rpm. Gas Chromatography-Mass Spectrometry (GC/MS) analysis confirms yeast's efficacy degrading toxic MG complex compounds into simple harmless metabolites. Fourier Transform Infrared (FTIR) analyses show formation novel post dye. Further research advised identify characterize specific enzymes metabolic pathways implicated by Cytotoxicity tests carried out three cell lines, including colorectal cancer, head neck healthy skin fibroblast, demonstrating decolorized solution produces safe products devoid cytotoxicity tested lines.

Язык: Английский

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Investigation on the efficient oxidation-mineralization immobilization mechanism of antimony by Klebsiella aerogenes HC10 induced by calcium

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 117163 - 117163

Опубликована: Май 1, 2025

Язык: Английский

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

World Journal of Microbiology and Biotechnology, Год журнала: 2024, Номер 40(12)

Опубликована: Ноя. 25, 2024

Язык: Английский

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