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Recent advances in engineering aptamer-based sensing and recovery of heavy metals and rare earth elements for environmental sustainability.

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Title: Recent advances in engineering aptamer-based sensing and recovery of heavy metals and rare earth elements for environmental sustainability.
Authors: Shin, Woo-Ri1,2 (AUTHOR), Ahn, Gna1,3 (AUTHOR), Lee, Jin-Pyo1 (AUTHOR), Oh, In-Hwan1 (AUTHOR), Ahn, Ji-Young1 (AUTHOR) jyahn@chungbuk.ac.kr, Kim, Yang-Hoon1 (AUTHOR) kyh@chungbuk.ac.kr, Chae, Soryong1,4 (AUTHOR) chaesg@ucmail.uc.edu
Source: Chemical Engineering Journal. Sep2023, Vol. 472, pN.PAG-N.PAG. 1p.
Subjects: Rare earth metals, Sustainability, Extraction techniques, Environmental monitoring, Pollution
Abstract: Aptamer-based sensing and selective recovery of heavy metals and rare earth elements from aquatic environments. [Display omitted] • Biomolecules can detect and recover heavy metals (HMs) and rare earth elements (REEs) • Aptamer-based materials are emerging for detecting and recycling HMs and REEs. • Metal-specific aptamers can bind to specific targets with high affinity. • Engineered aptamers have the potential to contribute to environmental sustainability. Heavy metals (HMs) and rare earth elements (REEs) are used in a wide range of industrial and technological applications, but they can also have harmful effects on the environment and human health when released into the environment. Due to their environmental impact and economic importance, there is an increasing interest in detecting and recovering HMs and REEs. Various methods are being developed and optimized for sensing and recovering HMs and REEs, including sensors, (bio)sorbents, and extraction techniques. However, these methods require on-site and routine environmental monitoring professionals, sample pretreatment is complex and requires expensive equipment, and adsorbents/solvents can cause additional environmental pollution. Recently, various biomolecules with hydrophilic properties that can be produced in an eco-friendly manner have been developed to detect and recover HMs and REEs in water. Especially, aptamer-based materials that specifically bind to target molecules are emerging as promising alternatives for detecting, recovering, and recycling HMs and REEs. This article comprehensively reviews recent advanced methods for selecting metal-specific aptamers and their use as biosensors for HMs in environmental samples. Furthermore, sustainable strategies are discussed for potential applications of engineered aptamer-based materials in developing more environmentally friendly techniques for sensing and recovering valuable HMs and potentially REEs. [ABSTRACT FROM AUTHOR]
Copyright of Chemical Engineering Journal is the property of Elsevier B.V. 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: 169967015
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Recent advances in engineering aptamer-based sensing and recovery of heavy metals and rare earth elements for environmental sustainability.
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  Data: <searchLink fieldCode="AR" term="%22Shin%2C+Woo-Ri%22">Shin, Woo-Ri</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ahn%2C+Gna%22">Ahn, Gna</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lee%2C+Jin-Pyo%22">Lee, Jin-Pyo</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Oh%2C+In-Hwan%22">Oh, In-Hwan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ahn%2C+Ji-Young%22">Ahn, Ji-Young</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> jyahn@chungbuk.ac.kr</i><br /><searchLink fieldCode="AR" term="%22Kim%2C+Yang-Hoon%22">Kim, Yang-Hoon</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> kyh@chungbuk.ac.kr</i><br /><searchLink fieldCode="AR" term="%22Chae%2C+Soryong%22">Chae, Soryong</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)<i> chaesg@ucmail.uc.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22Chemical+Engineering+Journal%22">Chemical Engineering Journal</searchLink>. Sep2023, Vol. 472, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Rare+earth+metals%22">Rare earth metals</searchLink><br /><searchLink fieldCode="DE" term="%22Sustainability%22">Sustainability</searchLink><br /><searchLink fieldCode="DE" term="%22Extraction+techniques%22">Extraction techniques</searchLink><br /><searchLink fieldCode="DE" term="%22Environmental+monitoring%22">Environmental monitoring</searchLink><br /><searchLink fieldCode="DE" term="%22Pollution%22">Pollution</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Aptamer-based sensing and selective recovery of heavy metals and rare earth elements from aquatic environments. [Display omitted] • Biomolecules can detect and recover heavy metals (HMs) and rare earth elements (REEs) • Aptamer-based materials are emerging for detecting and recycling HMs and REEs. • Metal-specific aptamers can bind to specific targets with high affinity. • Engineered aptamers have the potential to contribute to environmental sustainability. Heavy metals (HMs) and rare earth elements (REEs) are used in a wide range of industrial and technological applications, but they can also have harmful effects on the environment and human health when released into the environment. Due to their environmental impact and economic importance, there is an increasing interest in detecting and recovering HMs and REEs. Various methods are being developed and optimized for sensing and recovering HMs and REEs, including sensors, (bio)sorbents, and extraction techniques. However, these methods require on-site and routine environmental monitoring professionals, sample pretreatment is complex and requires expensive equipment, and adsorbents/solvents can cause additional environmental pollution. Recently, various biomolecules with hydrophilic properties that can be produced in an eco-friendly manner have been developed to detect and recover HMs and REEs in water. Especially, aptamer-based materials that specifically bind to target molecules are emerging as promising alternatives for detecting, recovering, and recycling HMs and REEs. This article comprehensively reviews recent advanced methods for selecting metal-specific aptamers and their use as biosensors for HMs in environmental samples. Furthermore, sustainable strategies are discussed for potential applications of engineered aptamer-based materials in developing more environmentally friendly techniques for sensing and recovering valuable HMs and potentially REEs. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Chemical Engineering Journal is the property of Elsevier B.V. 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.cej.2023.144742
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      – Code: eng
        Text: English
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        StartPage: N.PAG
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      – SubjectFull: Rare earth metals
        Type: general
      – SubjectFull: Sustainability
        Type: general
      – SubjectFull: Extraction techniques
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      – SubjectFull: Environmental monitoring
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      – SubjectFull: Pollution
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      – TitleFull: Recent advances in engineering aptamer-based sensing and recovery of heavy metals and rare earth elements for environmental sustainability.
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            NameFull: Shin, Woo-Ri
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            NameFull: Ahn, Gna
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            – D: 15
              M: 09
              Text: Sep2023
              Type: published
              Y: 2023
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              Value: 472
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