Applications of MOFs as Luminescent Sensors for Environmental Pollutants

Small, Journal Year: 2021, Volume and Issue: 17(22)

Published: Feb. 26, 2021

Abstract The environmental pollution has become a serious issue because the pollutants can cause permanent damage to DNA, nervous system, and circulating resulting in various incurable diseases, such as organ failure, malformation, angiocardiopathy, cancer. effective detection of is urgently needed keep them far away from daily life. Among reported pollutant sensors, luminescent metal–organic frameworks (LMOFs) with tunable structures have attracted remarkable attention detect their excellent selectivity, sensitivity, recyclability. Although lots framework (MOF)‐based sensors been summarized discussed previous reviews, pollutants, especially radioactive ions heavy metal ions, still not systematically presented. Here, sensing mechanisms construction principles MOFs are discussed, state‐of‐the‐art MOF‐based including pesticides, antibiotics, explosives, VOCs, toxic gas, small molecules, highlighted. This comprehensive review may further guide development promote practical applications for pollutants.

Language: Английский

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Speciation, transportation, and pathways of cadmium in soil-rice systems: A review on the environmental implications and remediation approaches for food safety

Environment International, Journal Year: 2021, Volume and Issue: 156, P. 106749 - 106749

Published: July 8, 2021

Cadmium (Cd) contamination in paddy fields is a serious health concern because of its high toxicity and widespread pollution. Recently, much progress has been made elucidating the mechanisms involved Cd uptake, transport, transformation from soils to rice grains, aiming mitigate associated risk; however, these topics have not critically reviewed date. Here, we summarized (1) geochemical distribution speciation soil-rice systems, (2) mobilization, transport soil grains risks, (3) pathways (4) transporters reducing accumulation plants, (5) factors governing bioavailability paddy, (6) comparison remediation approaches for mitigating environmental risks fields. Briefly, this review presents state art about fate contributing better understanding hazards ecosystems. Challenges perspectives controlling are thus raised. The findings may help develop innovative applicable methods sustainably manage Cd-contaminated

Language: Английский

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Quantitative contributions of the major sources of heavy metals in soils to ecosystem and human health risks: A case study of Yulin, China

Ecotoxicology and Environmental Safety, Journal Year: 2018, Volume and Issue: 164, P. 261 - 269

Published: Aug. 17, 2018

Language: Английский

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Potential environmental pollution from copper metallurgy and methods of management

Environmental Research, Journal Year: 2021, Volume and Issue: 197, P. 111050 - 111050

Published: March 20, 2021

Language: Английский

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Heavy metals contamination in urban surface soils of Medak province, India, and its risk assessment and spatial distribution

Environmental Geochemistry and Health, Journal Year: 2019, Volume and Issue: 42(1), P. 59 - 75

Published: March 7, 2019

Language: Английский

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Heavy metals pollution assessment and its associated human health risk evaluation of urban soils from Indian cities: a review

Environmental Geochemistry and Health, Journal Year: 2019, Volume and Issue: 42(1), P. 173 - 190

Published: May 16, 2019

Language: Английский

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Profiling multiple heavy metal contamination and bacterial communities surrounding an iron tailing pond in Northwest China

The Science of The Total Environment, Journal Year: 2020, Volume and Issue: 752, P. 141827 - 141827

Published: Aug. 20, 2020

Language: Английский

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Heavy metals in leachate, impacted soils and natural soils of different landfills in Malaysia: An alarming threat

Chemosphere, Journal Year: 2020, Volume and Issue: 267, P. 128874 - 128874

Published: Nov. 7, 2020

Language: Английский

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A state-of-the-art review on cadmium uptake, toxicity, and tolerance in rice: From physiological response to remediation process

Environmental Research, Journal Year: 2022, Volume and Issue: 220, P. 115098 - 115098

Published: Dec. 28, 2022

Language: Английский

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Perspectives of heavy metal pollution indices for soil, sediment, and water pollution evaluation: An insight

Total Environment Research Themes, Journal Year: 2023, Volume and Issue: 6, P. 100039 - 100039

Published: April 8, 2023

The paper reviews the widely used heavy metal pollution indices (HPIs) in water, soil, and sediments presents their numerical equation application various fields. HPIs are an essential efficient tool to measure contamination environmental system. present study includes twenty from for comparative with ranges. In addition, regional distribution of publications has been reviewed, it observed that 68% were published Asia, followed by other continents. merits demerits each index have presented, a comprehensive method selecting appropriate is evaluated order better interpret level soils water systems. Among quality HPI, HEI HI due precise scale, easy use, less limitations provide results. single indices, EF, Igeo, CF can be simple manner soil assessment, whereas combined PLI INemerow found useful as apply scale. integrated Cd IAvg apply, there no limitation metals. Selection geochemical background (GB) must established, nature fluctuation GB may give false result. ecological risk (ERI) unique represent sediment A approach guidelines using considering different sectors developed nation. widespread HPI makes more accessible, well-defined result presented.

Language: Английский

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