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Application of metal-organic frameworks for photocatalytic degradation of microplastics: Design, challenges, and scope.

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Title: Application of metal-organic frameworks for photocatalytic degradation of microplastics: Design, challenges, and scope.
Authors: Kim, Minse1,2 (AUTHOR), Ahn, Yu-Rim1,2 (AUTHOR), Yoon, Soyeong1,3 (AUTHOR), Choi, Jaewon1,2 (AUTHOR), Kim, Hongbin1,2 (AUTHOR), Lim, Kwang Suk1,2 (AUTHOR), Ha, Suk-Jin1,2 (AUTHOR), Park, Jeong-Ann1,3,4 (AUTHOR) pjaan@kangwon.ac.kr, Kim, Hyun-Ouk1,2 (AUTHOR) kimhoman@kangwon.ac.kr
Source: Chemosphere. Oct2024, Vol. 366, pN.PAG-N.PAG. 1p.
Subjects: Environmental degradation, Photodegradation, Metal-organic frameworks, Wastewater treatment, DNA damage, Marine pollution
Abstract: Microplastics (MPs), plastic particles smaller than 5 mm, are pervasive pollutants challenging wastewater treatment due to their size and hydrophobicity. They infiltrate freshwater, marine, and soil environments, posing ecological threats. In marine settings, MPs ingested by organisms cause cytokine release, cellular and DNA damage, and inflammation. As MPs enter the food chain and disrupt biological processes, their degradation is crucial. While biodegradation, pyrolysis, and chemical methods have been extensively studied, the use of metal-organic frameworks (MOFs) for MP pollution mitigation is underexplored. In this study, we explored the photocatalytic degradation mechanisms of MPs by MOFs in aquatic environments. We analyzed the hydrolysis, oxidation, and adsorption processes, while focusing on the environmentally friendly and cost-effective photocatalytic approach. Additionally, we analyzed the literature on MP decomposition for various types of MOFs, providing a detailed understanding of the degradation mechanisms specific to each MOF. Furthermore, we evaluated the degradation efficiencies of different MOFs and discussed the challenges and limitations in their application. Our study highlights the need for an integrated approach that involves the application of MOFs while considering environmental factors and safety concerns to develop effective MP degradation models. This review provides a framework for developing reliable photocatalytic materials with high MP removal and degradation efficiencies, thereby promoting the use of MOFs for marine plastic pollution mitigation. [Display omitted] • Microplastic infiltrate environments, posing ecological threats. • Microplastic ingested cause cytokine release, DNA damage, and inflammation. • MOFs generate ROS to degrade microplastics into harmless compounds. • Microplastic degradation enhanced by controlling the structural properties of MOF. • MOFs offer sustainable, reusable, and efficient microplastic degradation. [ABSTRACT FROM AUTHOR]
Copyright of Chemosphere is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 180561102
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  Label: Title
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  Data: Application of metal-organic frameworks for photocatalytic degradation of microplastics: Design, challenges, and scope.
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  Data: <searchLink fieldCode="AR" term="%22Kim%2C+Minse%22">Kim, Minse</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ahn%2C+Yu-Rim%22">Ahn, Yu-Rim</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yoon%2C+Soyeong%22">Yoon, Soyeong</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Choi%2C+Jaewon%22">Choi, Jaewon</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kim%2C+Hongbin%22">Kim, Hongbin</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lim%2C+Kwang+Suk%22">Lim, Kwang Suk</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ha%2C+Suk-Jin%22">Ha, Suk-Jin</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Park%2C+Jeong-Ann%22">Park, Jeong-Ann</searchLink><relatesTo>1,3,4</relatesTo> (AUTHOR)<i> pjaan@kangwon.ac.kr</i><br /><searchLink fieldCode="AR" term="%22Kim%2C+Hyun-Ouk%22">Kim, Hyun-Ouk</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> kimhoman@kangwon.ac.kr</i>
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  Data: <searchLink fieldCode="JN" term="%22Chemosphere%22">Chemosphere</searchLink>. Oct2024, Vol. 366, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Environmental+degradation%22">Environmental degradation</searchLink><br /><searchLink fieldCode="DE" term="%22Photodegradation%22">Photodegradation</searchLink><br /><searchLink fieldCode="DE" term="%22Metal-organic+frameworks%22">Metal-organic frameworks</searchLink><br /><searchLink fieldCode="DE" term="%22Wastewater+treatment%22">Wastewater treatment</searchLink><br /><searchLink fieldCode="DE" term="%22DNA+damage%22">DNA damage</searchLink><br /><searchLink fieldCode="DE" term="%22Marine+pollution%22">Marine pollution</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: Microplastics (MPs), plastic particles smaller than 5 mm, are pervasive pollutants challenging wastewater treatment due to their size and hydrophobicity. They infiltrate freshwater, marine, and soil environments, posing ecological threats. In marine settings, MPs ingested by organisms cause cytokine release, cellular and DNA damage, and inflammation. As MPs enter the food chain and disrupt biological processes, their degradation is crucial. While biodegradation, pyrolysis, and chemical methods have been extensively studied, the use of metal-organic frameworks (MOFs) for MP pollution mitigation is underexplored. In this study, we explored the photocatalytic degradation mechanisms of MPs by MOFs in aquatic environments. We analyzed the hydrolysis, oxidation, and adsorption processes, while focusing on the environmentally friendly and cost-effective photocatalytic approach. Additionally, we analyzed the literature on MP decomposition for various types of MOFs, providing a detailed understanding of the degradation mechanisms specific to each MOF. Furthermore, we evaluated the degradation efficiencies of different MOFs and discussed the challenges and limitations in their application. Our study highlights the need for an integrated approach that involves the application of MOFs while considering environmental factors and safety concerns to develop effective MP degradation models. This review provides a framework for developing reliable photocatalytic materials with high MP removal and degradation efficiencies, thereby promoting the use of MOFs for marine plastic pollution mitigation. [Display omitted] • Microplastic infiltrate environments, posing ecological threats. • Microplastic ingested cause cytokine release, DNA damage, and inflammation. • MOFs generate ROS to degrade microplastics into harmless compounds. • Microplastic degradation enhanced by controlling the structural properties of MOF. • MOFs offer sustainable, reusable, and efficient microplastic degradation. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Chemosphere is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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        Value: 10.1016/j.chemosphere.2024.143518
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      – Code: eng
        Text: English
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        PageCount: 1
        StartPage: N.PAG
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      – SubjectFull: Environmental degradation
        Type: general
      – SubjectFull: Photodegradation
        Type: general
      – SubjectFull: Metal-organic frameworks
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      – SubjectFull: Wastewater treatment
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      – SubjectFull: DNA damage
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      – SubjectFull: Marine pollution
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    Titles:
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              Text: Oct2024
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