A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs)
3-Monochloropropane-1,2-diol esters (3-MCPDEs) are hazardous contaminants in heat-processed foods, raising serious food safety concerns. In this study, a high-performance Fe-Mn-MOF/NIF sensor was developed via a simple hydrothermal method for rapid and precise 3-MCPDEs detection. Structural and morp...
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| Format: | Article |
| Language: | English |
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Academic Press Inc.
2025
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| Online Access: | http://umpir.ump.edu.my/id/eprint/45134/ http://umpir.ump.edu.my/id/eprint/45134/1/A%20highly%20selective%20electrochemical%20sensor%20by%20using%20bimetallic%20metal.pdf |
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| author | Sharifah Shahira, Syed Putra Md., Shalauddin Akhter, Shamima Wan Jefrey, Basirun Elgharbawy, Amal A.M. Ahmed, Syed Rahin Srinivasan, Seshasai Rajabzadeh, Amin Reza Adeeb, Hayyan Alanazi, Yousef Mohammed Chakrabarti, Barun Kumar John Low, Chee Tong |
| author_facet | Sharifah Shahira, Syed Putra Md., Shalauddin Akhter, Shamima Wan Jefrey, Basirun Elgharbawy, Amal A.M. Ahmed, Syed Rahin Srinivasan, Seshasai Rajabzadeh, Amin Reza Adeeb, Hayyan Alanazi, Yousef Mohammed Chakrabarti, Barun Kumar John Low, Chee Tong |
| author_sort | Sharifah Shahira, Syed Putra |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | 3-Monochloropropane-1,2-diol esters (3-MCPDEs) are hazardous contaminants in heat-processed foods, raising serious food safety concerns. In this study, a high-performance Fe-Mn-MOF/NIF sensor was developed via a simple hydrothermal method for rapid and precise 3-MCPDEs detection. Structural and morphological analyses confirmed the sensor stability, with FTIR revealing strong interactions between (-CH) and (O-H) stretching vibrations, while XRD indicated slight crystal distortion upon detection. FESEM and TEM confirmed minimal aggregation, ensuring homogeneous iron (Fe) and manganese (Mn) distribution. The sensor exhibited a large surface area, significantly enhancing its detection capability. Using square wave voltammetry (SWV) method, it achieved a broad linear range (0.05–255 µM), low detection limit (0.002 µM), and exceptional sensitivity (43.71 µA µM−1 cm−2). Comparative analysis with GC-MS demonstrated comparable accuracy, while real-sample testing in soy sauce confirmed high recovery rates. Unlike conventional methods, this sensor enables cost-effective, rapid, and on-site detection, offering a transformative approach for food safety monitoring. With its superior performance, the Fe-Mn-MOF/NIF sensor presents a breakthrough in electrochemical detection, paving the way for enhanced food quality control and public health protection. |
| first_indexed | 2025-11-15T03:57:53Z |
| format | Article |
| id | ump-45134 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:57:53Z |
| publishDate | 2025 |
| publisher | Academic Press Inc. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-451342025-07-21T03:25:31Z http://umpir.ump.edu.my/id/eprint/45134/ A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs) Sharifah Shahira, Syed Putra Md., Shalauddin Akhter, Shamima Wan Jefrey, Basirun Elgharbawy, Amal A.M. Ahmed, Syed Rahin Srinivasan, Seshasai Rajabzadeh, Amin Reza Adeeb, Hayyan Alanazi, Yousef Mohammed Chakrabarti, Barun Kumar John Low, Chee Tong QD Chemistry TX Home economics 3-Monochloropropane-1,2-diol esters (3-MCPDEs) are hazardous contaminants in heat-processed foods, raising serious food safety concerns. In this study, a high-performance Fe-Mn-MOF/NIF sensor was developed via a simple hydrothermal method for rapid and precise 3-MCPDEs detection. Structural and morphological analyses confirmed the sensor stability, with FTIR revealing strong interactions between (-CH) and (O-H) stretching vibrations, while XRD indicated slight crystal distortion upon detection. FESEM and TEM confirmed minimal aggregation, ensuring homogeneous iron (Fe) and manganese (Mn) distribution. The sensor exhibited a large surface area, significantly enhancing its detection capability. Using square wave voltammetry (SWV) method, it achieved a broad linear range (0.05–255 µM), low detection limit (0.002 µM), and exceptional sensitivity (43.71 µA µM−1 cm−2). Comparative analysis with GC-MS demonstrated comparable accuracy, while real-sample testing in soy sauce confirmed high recovery rates. Unlike conventional methods, this sensor enables cost-effective, rapid, and on-site detection, offering a transformative approach for food safety monitoring. With its superior performance, the Fe-Mn-MOF/NIF sensor presents a breakthrough in electrochemical detection, paving the way for enhanced food quality control and public health protection. Academic Press Inc. 2025 Article PeerReviewed pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/45134/1/A%20highly%20selective%20electrochemical%20sensor%20by%20using%20bimetallic%20metal.pdf Sharifah Shahira, Syed Putra and Md., Shalauddin and Akhter, Shamima and Wan Jefrey, Basirun and Elgharbawy, Amal A.M. and Ahmed, Syed Rahin and Srinivasan, Seshasai and Rajabzadeh, Amin Reza and Adeeb, Hayyan and Alanazi, Yousef Mohammed and Chakrabarti, Barun Kumar and John Low, Chee Tong (2025) A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs). Journal of Food Composition and Analysis, 144 (107702). pp. 1-15. ISSN 0889-1575. (Published) https://doi.org/10.1016/j.jfca.2025.107702 https://doi.org/10.1016/j.jfca.2025.107702 |
| spellingShingle | QD Chemistry TX Home economics Sharifah Shahira, Syed Putra Md., Shalauddin Akhter, Shamima Wan Jefrey, Basirun Elgharbawy, Amal A.M. Ahmed, Syed Rahin Srinivasan, Seshasai Rajabzadeh, Amin Reza Adeeb, Hayyan Alanazi, Yousef Mohammed Chakrabarti, Barun Kumar John Low, Chee Tong A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs) |
| title | A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs) |
| title_full | A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs) |
| title_fullStr | A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs) |
| title_full_unstemmed | A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs) |
| title_short | A highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-Monochloropropane-1,2-diol esters (3-MCPDEs) |
| title_sort | highly selective electrochemical sensor by using bimetallic metal organic framework for the detection of 3-monochloropropane-1,2-diol esters (3-mcpdes) |
| topic | QD Chemistry TX Home economics |
| url | http://umpir.ump.edu.my/id/eprint/45134/ http://umpir.ump.edu.my/id/eprint/45134/ http://umpir.ump.edu.my/id/eprint/45134/ http://umpir.ump.edu.my/id/eprint/45134/1/A%20highly%20selective%20electrochemical%20sensor%20by%20using%20bimetallic%20metal.pdf |