Bio-Inspired Synthesis of Carbon-Based Nanomaterials and Their Potential Environmental Applications: A State-of-the-Art Review

Inorganics, Journal Year: 2022, Volume and Issue: 10(10), P. 169 - 169

Published: Oct. 10, 2022

Providing safe drinking water and clean is becoming a more challenging task all around the world. Although some critical issues limits remain unsolved, implementing ecologically sustainable nanomaterials (NMs) with unique features, e.g., highly efficient selective, earth-abundance, renewability, low-cost manufacturing procedures, stability, has become priority. Carbon nanoparticles (NPs) offer tremendous promise in sectors of energy environment. However, series far friendly synthesis techniques based on natural, renewable, less expensive waste resources must be explored. This will reduce greenhouse gas emissions harmful material extraction assist development green technologies. The progress achieved previous 10 years fabrication novel carbon-based NMs utilizing materials as well natural precursors reviewed this article. Research NPs their production using naturally occurring focuses review research. Water treatment purification carbon NMs, notably for industrial pharmaceutical wastes, shown significant potential. area enhanced carbonaceous methods, nano-sorbents wastewater, water, groundwater treatment, ionic metal removal from aqueous environments. Discussed are latest developments challenges environmentally graphene quantum dot NMs.

Language: Английский

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Performance optimization of Nd-doped LaNiO3 as an electrode material in supercapacitors

Solid State Ionics, Journal Year: 2023, Volume and Issue: 395, P. 116227 - 116227

Published: April 10, 2023

Language: Английский

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Photocatalytic degradation of recalcitrant aromatic hydrocarbon compounds in oilfield-produced water: A critical review

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 415, P. 137567 - 137567

Published: June 15, 2023

Language: Английский

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Microwave-assisted synthesis of carbon-based nanomaterials from biobased resources for water treatment applications: emerging trends and prospects

Frontiers in Carbon, Journal Year: 2023, Volume and Issue: 2

Published: July 5, 2023

Carbon-based nanomaterials have drawn significant interest as desirable and composites for the adsorptive removal of various classes pollutants from water owing to their versatile physicochemical properties. The underlying sorption mechanisms serve bedrock development carbonaceous adsorbents target pollutants. Microwave-assisted synthesis can be regarded a recent well-advanced technique carbon-based nanomaterials, use biobased materials/wastes/residues conforms with concept green sustainable chemistry. For advancements in functional industrial/field applications, it is essential fully comprehend performance selective/non-selective interaction processes between contaminants sorbents. In this regard, research on adsorption chemical contaminants, both organic inorganic, has made considerable strides discussed review. However, there are still several fundamental hurdles associated microwave-assisted commercial/industrial scale-up applications nano-remediation. challenges, benefits, prospects further nanomaterials/nanocomposites purification also discussed.

Language: Английский

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Artificial photosynthesis bringing new vigor into plastic wastes

SmartMat, Journal Year: 2023, Volume and Issue: 4(4)

Published: March 29, 2023

Abstract The accumulation of plastic wastes in landfills and the environment threatens our public health, while leading to loss potential carbon resources. urgent necessary lies developing an energy‐saving environmentally benign approach upgrade into value‐added chemicals. Artificial photosynthesis holds ability realize upcycling by using endless solar energy under mild conditions, but remains initial stage for upgrading. In this review, we aim look critically at photocatalytic conversion from perspective resource reutilization. To begin with, present emerging routes highlight advantages artificial processing wastes. By parsing process, demonstrate currently available plastic, including photodegradation, tandem decomposition CO 2 reduction, selective oxidation, as well photoreforming plastic. This review concludes with a personal advances challenges conversion.

Language: Английский

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Transfer and Degradation of PAHs in the Soil–Plant System: A Review

Journal of Agricultural and Food Chemistry, Journal Year: 2023, Volume and Issue: 72(1), P. 46 - 64

Published: Dec. 18, 2023

Polycyclic aromatic hydrocarbons (PAHs) are highly toxic, persistent organic pollutants that threaten ecosystems and human health. Consistent monitoring is essential to minimize the entry of PAHs into plants reduce food chain contamination. infiltrate through multiple pathways, causing detrimental effects triggering diverse plant responses, ultimately increasing either toxicity or tolerance. Primary detoxification processes include enzymatic transformation, conjugation, accumulation contaminants in cell walls/vacuoles. Plants also play a crucial role stimulating microbial degradation by producing root exudates, enhancing bioavailability, supplying nutrients, promoting soil diversity activity. Thus, synergistic plant–microbe interactions efficiently decrease uptake and, thereby, their along chain. This review highlights pathways overall fate as emerging concern (CEC). Understanding mechanisms, responses contaminants, with rhizosphere microbiota vital for addressing PAH pollution ensuring safety quality.

Language: Английский

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Effects of polycyclic aromatic hydrocarbons (PAHs) on pregnancy, placenta, and placental trophoblasts

Ecotoxicology and Environmental Safety, Journal Year: 2023, Volume and Issue: 262, P. 115314 - 115314

Published: Aug. 2, 2023

Polycyclic aromatic hydrocarbons (PAHs) are a group of persistent organic pollutants that carcinogenic, mutagenic, endocrine-toxic, and immunotoxic. PAHs can be found in maternal fetal blood the placenta during pregnancy. They may thus affect placental development. Therefore, exposure levels toxic effects deserve further study discussion. This review aims to summarize current knowledge on their metabolites pregnancy birth outcomes trophoblast cells. A growing number epidemiological studies detected PAH-DNA adducts as well 16 high-priority human showed PAH is associated with adverse outcomes. Trophoblasts important cells involved development function. In vitro have shown either mixtures, benzo(a)pyrene (BaP) or BaP metabolite benzo(a)pyrene-7,8-dihydrodiol-9,10-epoxide (BPDE) affected cell viability, differentiation, migration, invasion through various signaling pathways. Furthermore, similar BPDE could also observed BaP-treated mouse models were related miscarriage. Although data show outcomes, (population studies, animal studies) necessary specific different trophoblasts

Language: Английский

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A systematic review of polycyclic aromatic hydrocarbon pollution: A combined bibliometric and mechanistic analysis of research trend toward an environmentally friendly solution

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 926, P. 171577 - 171577

Published: March 21, 2024

Language: Английский

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Fabrication of mesoporous Er doped ZnMnO3 nanoflake via sol gel approach for energy storage application

Ceramics International, Journal Year: 2022, Volume and Issue: 49(9), P. 13298 - 13309

Published: Dec. 1, 2022

Language: Английский

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Recent Developments on Magnetically Separable Ferrite-Based Nanomaterials for Removal of Environmental Pollutants

Journal of Nanomaterials, Journal Year: 2022, Volume and Issue: 2022(1)

Published: Jan. 1, 2022

The current water supply situation demonstrates the predominance of contamination caused by industrial effluent runoff. Polluted waters have contributed to significant health and environmental risks, calling for an acceptable alternative address effects. However, diverse chemical treatment physical stages commonly used dye processing are more cost‐intensive, less effective, time‐consuming. Instead, nanomaterials developed as a good removal degradation because their special reactivity superior surface features/properties. In this regard, ability modified or hybrid ferrite‐based magnetically recoverable in has been extensively explored. present study especially emphasizes magnetic ferrite (Fe 3 O 4 + X) metal‐doped (MFe 2 nanocomposite (where M consists Co, Cu, Zn, Mg, Mn, Ni, etc., X reduced graphene oxide, metal, metal oxide). Several efficiencies various nanomaterial were discussed. Degradation is carried out using direct sunlight, lamps (e.g., visible light/UV‐C lamp/halogen lamp/Mercury‐Xenon lamp/UV lamp with UV filter light) source. This review article covers dyes from wastewater efficient catalyst making pollution free.

Language: Английский

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