Nanoparticles: Mechanism of biosynthesis using plant extracts, bacteria, fungi, and their applications

SUR Qamar, JN Ahmad - Journal of Molecular Liquids, 2021 - Elsevier
The synthesis of eco-friendly nanoparticles (NPs) is a crucial step in nanotechnology. In
recent years, to avoid environmental contamination, many efforts have been made many …

Microbe-mediated transformation of metal sulfides: Mechanisms and environmental significance

Z Su, X Li, Y Xi, T Xie, Y Liu, B Liu, H Liu, W Xu… - Science of The Total …, 2022 - Elsevier
Microorganisms play a key role in the natural circulation of various constituent elements of
metal sulfides. Some microorganisms (such as Thiobacillus ferrooxidans) can promote the …

Biomimetic synthesis of nanoparticles: A comprehensive review on green synthesis of nanoparticles with a focus on Prosopis farcta plant extracts and biomedical …

M Mohammadidargah, P Pedram… - Advances in Colloid and …, 2024 - Elsevier
The synthesis of nanoparticles (NPs) using environmentally friendly methods has garnered
significant attention in response to concerns about the environmental impact of various …

Love is in the Earth: A review of tellurium (bio) geochemistry in surface environments

OP Missen, R Ram, SJ Mills, B Etschmann, F Reith… - Earth-Science …, 2020 - Elsevier
Tellurium (Te) is a rare metalloid in the chalcogen group of the Periodic Table. Tellurium is
regularly listed as a critical raw material both due to its increased use in the solar industry …

Soil sulfur cycle bacteria and metabolites affected by soil depth and afforestation conditions in high-sulfur coal mining areas

Y Wang, D Bai, X Yang, Y Zhang, X Luo - Applied Soil Ecology, 2023 - Elsevier
This study aimed to clarify the changes in sulfur-driven microorganisms and sulfur metabolic
pathways in the vertical soil profile during the restoration of different afforestation types. Soils …

Gold deposit types: An overview

RH Sillitoe - 2020 - pubs.geoscienceworld.org
Gold is either the only economically important metal or a major by-product in 11 well-
characterized deposit types—paleoplacer, orogenic, porphyry, epithermal, Carlin, placer …

Tellurium biogeochemical transformation and cycling in a metalliferous semi-arid environment

OP Missen, B Etschmann, SJ Mills, SK Sanyal… - … et Cosmochimica Acta, 2022 - Elsevier
Abstract Tellurium (Te) is a Critical Mineral and its biogeochemical behaviour has mostly
been interpreted from laboratory-based studies rather than direct field observations, due to …

[HTML][HTML] From biomolecules to biogeochemistry: Exploring the interaction of an indigenous bacterium with gold

SK Sanyal, T Pukala, P Mittal, F Reith, J Brugger… - Chemosphere, 2023 - Elsevier
Specialised microbial communities colonise the surface of gold particles in soils/sediments,
and catalyse gold dissolution and re-precipitation, thereby contributing to the environmental …

The effects of gC3N4/biochar and gC3N4 on bacterial community in riverbed sediment

Y Tang, X Hu, Z Xu, X Chen, Y Zeng, G Wang… - … Science and Pollution …, 2022 - Springer
Biochar had been widely used to improve the activity of photocatalysts, the biochar-based
photocatalysts had more potential for environmental pollution remediation, but their effect on …

[HTML][HTML] The role of fungi in the biogeochemical cycling of supergene gold and satellite transition metals: A potential new exploration tool

T Bohu, RR Anand, AH Kaksonen… - Ore Geology …, 2022 - Elsevier
Fungi play a pivotal role in metals biomineralization and biogeochemical cycling thereby
influencing various essential pedogenic processes, eg, rock weathering, organic matter …