Two-dimensional nanomaterials: A critical review of recent progress, properties, applications, and future directions

Composites Part A Applied Science and Manufacturing, Journal Year: 2022, Volume and Issue: 165, P. 107362 - 107362

Published: Dec. 9, 2022

Language: Английский

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Nanomaterials for microplastic remediation from aquatic environment: Why nano matters?

Chemosphere, Journal Year: 2022, Volume and Issue: 299, P. 134418 - 134418

Published: March 26, 2022

Language: Английский

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Graphene oxide synthesis and applications in emerging contaminant removal: a comprehensive review

Environmental Sciences Europe, Journal Year: 2024, Volume and Issue: 36(1)

Published: Jan. 20, 2024

Language: Английский

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A review on nanomaterial-based additive manufacturing: dynamics in properties, prospects, and challenges

Progress in Additive Manufacturing, Journal Year: 2023, Volume and Issue: 9(4), P. 1197 - 1224

Published: Oct. 14, 2023

Abstract The incorporation of nanomaterials has revolutionized the field additive manufacturing. combination manufacturing technology with significantly broadened scope materials available for modern and innovative applications in various fields, including healthcare, construction, food processing, textile industry. By integrating into manufacturing, process can be enhanced, properties improved, enabling fabrication intricate structures complex shapes. This review provides a comprehensive overview latest research on techniques that utilize nanomaterials. It covers wide range employed presents recent findings their categories highlighting impact final product. Moreover, article discusses potential nanomaterial-based technologies to revolutionize industry explores diverse these techniques. concludes by outlining future directions focusing addressing current challenges enhance overall efficiency effectiveness Graphical abstract

Language: Английский

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Scalable Fabrication of Electrospun True-Nanoscale Fiber Membranes for Effective Selective Separation

Nano Letters, Journal Year: 2023, Volume and Issue: 23(3), P. 1044 - 1051

Published: Jan. 19, 2023

Electrospun fibers have received wide attention in various fields ranging from the environment and healthcare to energy. However, nearly all electrospun suffer a pseudonanoscale diameter, resulting fabricated membranes with large pore size limited separation performance. Herein, we report novel strategy based on manipulating equilibrium of stretch deformation phase jets develop true-nanoscale for effective selective separation. The obtained present diameters (∼67 nm), 1 order magnitude less than those common fibers, which endows resultant remarkable nanostructural characteristics performances areas protective textiles (waterproofness 113 kPa breathability 4.1 kg m-2 d-1), air filtration (efficiency 99.3% pressure drop 127.4 Pa), water purification (flux 81.5 h-1 salt rejection 99.94%). This work may shed light developing high-performance materials applications.

Language: Английский

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Redox-induced transformation of potentially toxic elements with organic carbon in soil

Carbon Research, Journal Year: 2022, Volume and Issue: 1(1)

Published: June 29, 2022

Abstract Soil organic carbon (SOC) is a crucial component that significantly affects the soil fertility, remediation, and sequestration. Here, we review redox-induced transformation of potentially toxic elements (PTEs) through abiotic impact SOC. The complex composition SOC includes humus, pyrogenic (e.g., biochar), dissolved matter, anthropogenic compost), with varying concentrations properties. primary redox moieties on are surface functionalities phenol, quinone, N/S-containing functional groups), environmentally persistent free radicals, graphitic structures, their contents highly variable. Owing to these rich moieties, can directly affect reduction oxidation PTEs in soil, such as Cr(VI) As(III) oxidation. In addition, interactions between (i.e., O 2 , Fe, Mn minerals) cause PTEs. formation reactive oxygen species, Fe(II), Mn(III)/Mn(II) main contributor PTEs, including As(III)/Cr(III)/Tl(I) We articulated both positive negative effects which could guide remediation efforts. Further scientific studies necessary better understand potential transformations by SOC, considering complicated variable composition, biotic environment. Graphical

Language: Английский

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A critical review on the biological impact of natural organic matter on nanomaterials in the aquatic environment

Carbon Research, Journal Year: 2022, Volume and Issue: 1(1)

Published: July 21, 2022

Abstract Nanomaterials (NMs) are able to interact with natural organic matter (NOM) such that NOM is adsorbed on the surface of NMs form an ecological corona (eco-corona). The formation eco-corona can greatly influence behavior, risk and fate in environment. A systematic understanding impacts hazards crucial for assessment aquatic Herein, mechanisms were reviewed based representative literatures their generality was discussed basis type NMs, environmental conditions. effects bioaccumulation toxicity organisms systematically through reported studies. results showed could alter by changing dissolution adhesion damages bio-membranes, internalization, generation NMs-induced reactive oxygen species. dual toxicity/accumulation widely present because complex molecular composition NOM, diverse types variable other pollutants (such as metals pollutants) also carefully reviewed. more research needed investigate effect development novel techniques, mathematical modeling, mesocosm Graphical

Language: Английский

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A review of important heavy metals toxicity with special emphasis on nephrotoxicity and its management in cattle

Frontiers in Veterinary Science, Journal Year: 2023, Volume and Issue: 10

Published: March 29, 2023

Toxicity with heavy metals has proven to be a significant hazard several health problems linked it. Heavy bioaccumulate in living organisms, pollute the food chain, and possibly threaten of animals. Many industries, fertilizers, traffic, automobile, paint, groundwater, animal feed are sources contamination metals. Few metals, such as aluminum (Al), may eliminated by elimination processes, but other like lead (Pb), arsenic (As), cadmium (Ca) accumulate body leading chronic toxicity Even if these have no biological purpose, their toxic effects still present some form that is damaging its appropriate functioning. Cadmium (Cd) Pb negative impacts on number physiological biochemical processes when exposed sub-lethal doses. The nephrotoxic Pb, As, Cd well known, high amounts naturally occurring environmental occupational populations exposures an adverse relationship between kidney damage metal exposure. Metal determined absorbed dosage, route exposure, duration whether acute or chronic. This can numerous disorders also result excessive due oxidative stress generated free radical production. concentration decreased through various procedures including bioremediation, pyrolysis, phytoremediation, rhizofiltration, biochar, thermal process. review discusses few mechanisms, cattle special emphasis kidneys.

Language: Английский

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Graphene in nanomedicine: A review on nano-bio factors and antibacterial activity

Colloids and Surfaces B Biointerfaces, Journal Year: 2023, Volume and Issue: 226, P. 113323 - 113323

Published: April 20, 2023

Language: Английский

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An evaluation of the improved catalytic performance of rGO/GO-hybrid-nanomaterials in photocatalytic degradation and antibacterial activity processes for wastewater treatment: A review

Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1288, P. 135787 - 135787

Published: May 19, 2023

Language: Английский

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