Results 21 to 30 of about 2,528 (136)

Bioleaching and Electrochemical Behavior of Chalcopyrite by a Mixed Culture at Low Temperature

Frontiers in Microbiology, 2021
Low-temperature biohydrometallurgy is implicated in metal recovery in alpine mining areas, but bioleaching using microbial consortia at temperatures <10°C was scarcely discussed.
Tangjian Peng, Tangjian Peng, Wanqing Liao, Jingshu Wang, Jie Miao, Yuping Peng, Guohua Gu, Guohua Gu, Xueling Wu, Xueling Wu, Guanzhou Qiu, Guanzhou Qiu, Weimin Zeng, Weimin Zeng, Weimin Zeng   +14 more
doaj   +1 more source

Bioleaching of iron from laterite soil using an isolated Acidithiobacillus ferrooxidans strain and application of leached laterite iron as Fenton's catalyst in selective herbicide degradation.

PLoS ONE, 2021
A novel isolated strain Acidithiobacillus ferrooxidans BMSNITK17 has been investigated for its bioleaching potential from lateritic soil and the results are presented.
Bhaskar S, Basavaraju Manu, Sreenivasa M Y   +2 more
doaj   +1 more source

Essential Role of σ Factor RpoF in Flagellar Biosynthesis and Flagella-Mediated Motility of Acidithiobacillus caldus

Frontiers in Microbiology, 2019
Acidithiobacillaceae, an important family of acidophilic and chemoautotrophic sulfur or iron oxidizers, participate in geobiochemical circulation of the elements and drive the release of heavy metals in mining associated habitats.
Chun-Long Yang, Xian-Ke Chen, Rui Wang, Jian-Qiang Lin, Xiang-Mei Liu, Xin Pang, Cheng-Jia Zhang, Jian-Qun Lin, Lin-Xu Chen   +8 more
doaj   +1 more source

Sulfur Oxygenase Reductase (Sor) in the Moderately Thermoacidophilic Leaching Bacteria: Studies in Sulfobacillus thermosulfidooxidans and Acidithiobacillus caldus

Microorganisms, 2015
The sulfur oxygenase reductase (Sor) catalyzes the oxygen dependent disproportionation of elemental sulfur, producing sulfite, thiosulfate and sulfide.
Claudia Janosch, Francisco Remonsellez, Wolfgang Sand, Mario Vera   +3 more
doaj   +1 more source

Advancements in Enzymatic Biofuel Cells for Wearable Electrochemical Biosensors: Powering Point‐of‐Care Health Monitoring

Advanced Sensor Research, Volume 5, Issue 8, August 2026.
Advances in enzymatic biofuel cells are highlighted through innovative electrode architectures, enzyme immobilization strategies, and hybrid integration with triboelectric, piezoelectric, and thermoelectric energy harvesters. These emerging approaches improve power output, operational stability, and biocompatibility, advancing self‐powered wearable and
Rashid Khan, Mohammad Abrar Uddin, Yi Jae Lee, Taeil Kim   +3 more
wiley   +1 more source

The Effect of Funneliformis mosseae Fungus and Acidithiobacillus Application on Some Biochemical Metabolites of Maize (Zea mays L.) Exposed to Salinity Stress [PDF]

مجله آب و خاک
Introduction Saline soils resulting from natural and/or anthropogenic processes are very diverse and widely distributed under all climates. Soil salinity as a serious environmental problem has negative effects on plant growth and development in arid and ...
J. Al-Jomah, A. Halajnia, A. Lakzian, A.R. Astaraei   +3 more
doaj   +1 more source

Insights Into Divergent Mechanisms of Pyrite Oxidation by Indigenous Fungi From Mine Tailings

Microbial Biotechnology, Volume 19, Issue 8, August 2026.
To elucidate the mechanisms of fungal pyrite oxidation, a large‐scale isolation of indigenous pyrite‐oxidizing fungi from mine tailings was conducted, and three focal strains were subjected to integrated multi‐omics and molecular analysis in fungus‐pyrite co‐culture systems, revealing their divergent oxidative strategies.
Yu‐xiang Li, Yan‐ying Li, Xiao‐lin Luo, Guan‐xiong Wu, Jia‐wei Li, Jia‐xin Wan, Zhuo‐hui Wu, Xuan‐xuan Liu, Kai‐tian Yang, Jie‐Liang Liang, Jin‐tian Li   +10 more
wiley   +1 more source

Nanopore Long‐Read Metagenomics Reveals Pollution‐Driven Antibiotic Resistance and Xenobiotic Degradation in Urban Beach Microbiomes

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
Using nanopore metagenomics, this study reveals that anthropogenic pollution drives ecological and functional shifts in coastal microbiomes. Pristine island environments act as stable, Prochlorococcus‐dominated baselines, whereas urban beaches function as hotspots for opportunistic taxa, harbouring a robust genomic potential for xenobiotic degradation ...
Angelo Felipe Barbosa de Oliveira, Bruno Santana Carneiro, Joelma Barbosa de Carvalho, Adan Rodrigues de Oliveira, Artur Luiz da Costa da Silva, Adonney Allan de Oliveira Veras, Rafael Azevedo Baraúna, Diego Assis das Graças   +7 more
wiley   +1 more source

Bioleaching of realgar nanoparticles using the extremophilic bacterium Acidithiobacillus ferrooxidans DLC-5

Electronic Journal of Biotechnology, 2019
Background: This paper presents micro- and nano-fabrication techniques for leachable realgar using the extremophilic bacterium Acidithiobacillus ferrooxidans (A. ferrooxidans) DLC-5.
Ruixiang Xu, Peng Song, Jianghui Wang, Zhengrong Wu, Lei Yan, Wenbin Zhao, Yuheng Liu, Wantong Ma, Maria Latta, Hongyu Li, Peng Chen   +10 more
doaj   +1 more source

Statistical Optimization of Bioleaching for Simultaneous Recovery of Cu, Sn, Pb, and Zn from Computer-Printed Circuit Boards

Journal of Chemistry, 2023
Electronic garbage is one of the fastest-growing waste streams. Its disposal and appropriate management are a worldwide concern. Printed circuit boards (PCBs) are critical components in contemporary electronic gadgets that contain toxic elements ...
Murugesan Manikkampatti Palanisamy, Venkata Ratnam Myneni, Akilamudhan Palaniappan, Padmapriya Veerappan, Minar Mohamed Lebbai, G. Kavitha   +5 more
doaj   +1 more source