Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD
<p dir="ltr">In the current work, an innovative eco-friendly sensor using ceria integrated cobalt oxide nanosheets immobilized on LCD monitor (Ce@Co-EcoR) recycled from E-waste is presented. The Ce@Co-EcoR nanocomposite was thoroughly investigated using appropriate characterization t...
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| مؤلفون آخرون: | , , , , |
| منشور في: |
2025
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| _version_ | 1864513555149094912 |
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| author | Maroua Saadaoui (20090805) |
| author2 | Assem T. Mohamed (18192934) Abdul Hakeem Anwer (8187435) Siham Y. Al-Qaradawi (14340219) Mazen Khaled (2979294) Abdelbaki Benamor (2868371) |
| author2_role | author author author author author |
| author_facet | Maroua Saadaoui (20090805) Assem T. Mohamed (18192934) Abdul Hakeem Anwer (8187435) Siham Y. Al-Qaradawi (14340219) Mazen Khaled (2979294) Abdelbaki Benamor (2868371) |
| author_role | author |
| dc.creator.none.fl_str_mv | Maroua Saadaoui (20090805) Assem T. Mohamed (18192934) Abdul Hakeem Anwer (8187435) Siham Y. Al-Qaradawi (14340219) Mazen Khaled (2979294) Abdelbaki Benamor (2868371) |
| dc.date.none.fl_str_mv | 2025-03-01T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.mtsust.2024.101015 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Revitalizing_E-waste_Eco-friendly_electrochemical_sensor_for_Hg_II_detection_enhanced_by_oxygen_vacancy_in_metal_oxide_nanostructures_based_on_recycled_LCD/27574518 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electrical engineering Electronics, sensors and digital hardware Electrochemical sensor Recycled LCD CeO2–Co3O4 Mercury detection Sea water |
| dc.title.none.fl_str_mv | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">In the current work, an innovative eco-friendly sensor using ceria integrated cobalt oxide nanosheets immobilized on LCD monitor (Ce@Co-EcoR) recycled from E-waste is presented. The Ce@Co-EcoR nanocomposite was thoroughly investigated using appropriate characterization techniques. This nanostructured electrode was employed to construct an electrochemical sensor to detect mercury. It showed a very low detection limit of 2.8 ppb, a wide detection ranges from 16 to 620 ppb, and a good sensitivity of 158.28 μA cm<sup>2</sup>.ppm<sup>−1</sup>. The sensor applicability was verified by performing interference, repeatability, stability studies. It was also applied to control the purity of sea water. This work underscores the potential of incorporating recycled materials onto sensor technology, not only to control environmental pollution, but also to promote sustainable practices in scientific innovation.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials Today Sustainability<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.mtsust.2024.101015" target="_blank">https://dx.doi.org/10.1016/j.mtsust.2024.101015</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_ed81c112f69a47061b41bf318e98fe6b |
| identifier_str_mv | 10.1016/j.mtsust.2024.101015 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/27574518 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCDMaroua Saadaoui (20090805)Assem T. Mohamed (18192934)Abdul Hakeem Anwer (8187435)Siham Y. Al-Qaradawi (14340219)Mazen Khaled (2979294)Abdelbaki Benamor (2868371)EngineeringElectrical engineeringElectronics, sensors and digital hardwareElectrochemical sensorRecycled LCDCeO2–Co3O4Mercury detectionSea water<p dir="ltr">In the current work, an innovative eco-friendly sensor using ceria integrated cobalt oxide nanosheets immobilized on LCD monitor (Ce@Co-EcoR) recycled from E-waste is presented. The Ce@Co-EcoR nanocomposite was thoroughly investigated using appropriate characterization techniques. This nanostructured electrode was employed to construct an electrochemical sensor to detect mercury. It showed a very low detection limit of 2.8 ppb, a wide detection ranges from 16 to 620 ppb, and a good sensitivity of 158.28 μA cm<sup>2</sup>.ppm<sup>−1</sup>. The sensor applicability was verified by performing interference, repeatability, stability studies. It was also applied to control the purity of sea water. This work underscores the potential of incorporating recycled materials onto sensor technology, not only to control environmental pollution, but also to promote sustainable practices in scientific innovation.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials Today Sustainability<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.mtsust.2024.101015" target="_blank">https://dx.doi.org/10.1016/j.mtsust.2024.101015</a></p>2025-03-01T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.mtsust.2024.101015https://figshare.com/articles/journal_contribution/Revitalizing_E-waste_Eco-friendly_electrochemical_sensor_for_Hg_II_detection_enhanced_by_oxygen_vacancy_in_metal_oxide_nanostructures_based_on_recycled_LCD/27574518CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/275745182025-03-01T00:00:00Z |
| spellingShingle | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD Maroua Saadaoui (20090805) Engineering Electrical engineering Electronics, sensors and digital hardware Electrochemical sensor Recycled LCD CeO2–Co3O4 Mercury detection Sea water |
| status_str | publishedVersion |
| title | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD |
| title_full | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD |
| title_fullStr | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD |
| title_full_unstemmed | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD |
| title_short | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD |
| title_sort | Revitalizing E-waste: Eco-friendly electrochemical sensor for Hg(II) detection enhanced by oxygen vacancy in metal oxide nanostructures based on recycled LCD |
| topic | Engineering Electrical engineering Electronics, sensors and digital hardware Electrochemical sensor Recycled LCD CeO2–Co3O4 Mercury detection Sea water |