A mini review on green nanotechnology and its development in biological effects

Archives of Microbiology, Journal Year: 2023, Volume and Issue: 205(4)

Published: March 22, 2023

The utilization of living organisms for the creation inorganic nanoscale particles is a potential new development in realm biotechnology. An essential milestone nanotechnology process creating dependable and environmentally acceptable metallic nanoparticles. Due to its increasing popularity ease, use ambient biological resources quickly becoming more significant this field study. phrase "green nanotechnology" has gained lot attention refers variety procedures that eliminate or do away with hazardous compounds repair environment. Green nanomaterials can be used biotechnological sectors such as medicine biology, well food textile industries, wastewater treatment agriculture field. construction an updated level knowledge study systems might support revolutionize nanoparticles (NPs) are presented article.

Language: Английский

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Structural characterization of marine macroalgae derived silver nanoparticles and their colorimetric sensing of hydrogen peroxide

Materials Chemistry and Physics, Journal Year: 2023, Volume and Issue: 313, P. 128787 - 128787

Published: Dec. 7, 2023

The present study investigates the algae-mediated synthesis, characterization, and H2O2 sensing ability of silver nanoparticles using Sargassum spp. extract. synthesized were spherical agglomerates exhibited an absorbance peak at 418 nm, as analyzed by FE-SEM UV–vis spectrophotometric analysis. TEM-SAED analysis interpreted size between 2 – 35 nm crystallinity corresponding to face-centered cubic (FCC) structure. This was further supported from XRD findings, which ascertained presence (111), (200), (220), (311) lattice planes. FT-IR confirmed capping algal phenolics functional groups, XPS studies. observed be highly stable in aqueous suspensions, due zeta potential value (−22.6 mV). On incubation nanoparticles, with solutions, decolorization nanoparticle solution along reduction nm. color change could utilized for detection contaminated samples. Therefore, this reveals sustainable biomass synthesizing beneficial exploited environmental applications.

Language: Английский

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PGPR-Enabled bioremediation of pesticide and heavy metal-contaminated soil: A review of recent advances and emerging challenges

Chemosphere, Journal Year: 2024, Volume and Issue: 362, P. 142678 - 142678

Published: June 21, 2024

Language: Английский

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Bacterial cellulose and composites for the treatment of water pollution: a review

Environmental Chemistry Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 20, 2025

Language: Английский

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Microbial Interactions and Bacterial Responses to Metal Stress in Plants: Mechanisms, Adaptations, and Applications for Sustainable Agriculture

Deleted Journal, Journal Year: 2025, Volume and Issue: 77(1)

Published: Jan. 21, 2025

Language: Английский

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Valorization of agriculture waste biomass as biochar: As first-rate biosorbent for remediation of contaminated soil

Chemosphere, Journal Year: 2022, Volume and Issue: 307, P. 135834 - 135834

Published: Aug. 10, 2022

Language: Английский

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Copper Effect on Microalgae: Toxicity and Bioremediation Strategies

Toxics, Journal Year: 2022, Volume and Issue: 10(9), P. 527 - 527

Published: Sept. 6, 2022

Microalgae are increasingly recognised as suitable microorganisms for heavy metal (HM) removal, since they able to adsorb them onto their cell wall and, in some cases, compartmentalise inside organelles. However, at relatively high HM concentrations, could also show signs of stress, such organelle impairments and increased activities antioxidant enzymes. The main aim this review is report on the mechanisms adopted by microalgae counteract detrimental effects copper (Cu) microalgal potential Cu bioremediation aquatic environments. Studying delicate balance between beneficial particular relevance widely present environments facing industrial discharges. This often induces chloroplast functioning impairment, generation reactive oxygen species (ROS) growth rate reduction a dose-dependent manner. possess proteins small molecules with protective role against general, which increase resistance towards these pollutants. Our critical literature analysis reveals that can be indicators pollution environments, considered components eco-sustainable devices association other organisms.

Language: Английский

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A comparative study of the accumulation and detoxification of copper and zinc in Chlamydomonas reinhardtii: The role of extracellular polymeric substances

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 871, P. 161995 - 161995

Published: Feb. 3, 2023

Language: Английский

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The Resource Utilization and Environmental Assessment of MSWI Fly Ash with Solidification and Stabilization: A Review

Waste and Biomass Valorization, Journal Year: 2023, Volume and Issue: 15(1), P. 37 - 56

Published: Sept. 16, 2023

Language: Английский

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Environmental fate of aquatic pollutants and their mitigation by phycoremediation for the clean and sustainable environment: A review

Environmental Research, Journal Year: 2023, Volume and Issue: 240, P. 117460 - 117460

Published: Oct. 20, 2023

Language: Английский

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