Voltammetric sensors modified with nanomaterials: applications in rapid detection of bioactive compounds for health and safety monitoring
Abstract The rapid detection of bioactive compounds is essential for health monitoring and safety assurance in clinical, environmental, and food analysis. Nanomaterial-modified voltammetric sensors have emerged as powerful tools for the sensitive and selective detection of key biomarkers, including...
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| Format: | Article |
| Language: | English |
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Springer
2025-05-01
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| Series: | Discover Electrochemistry |
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| Online Access: | https://doi.org/10.1007/s44373-025-00027-9 |
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| author | Mohammad Harun-Ur-Rashid Abu Bin Imran Tahmina Foyez |
| author_facet | Mohammad Harun-Ur-Rashid Abu Bin Imran Tahmina Foyez |
| author_sort | Mohammad Harun-Ur-Rashid |
| collection | DOAJ |
| description | Abstract The rapid detection of bioactive compounds is essential for health monitoring and safety assurance in clinical, environmental, and food analysis. Nanomaterial-modified voltammetric sensors have emerged as powerful tools for the sensitive and selective detection of key biomarkers, including dopamine, uric acid, ascorbic acid, and serotonin. This review highlights recent advancements in sensor design, emphasizing the role of carbon-based nanostructures, metal and metal oxide nanoparticles, and composite materials in enhancing electrocatalytic activity, surface area, and electron transfer rates. Key electrode fabrication techniques and signal enhancement mechanisms are discussed, alongside their applications in medical diagnostics, food safety, and environmental monitoring. Despite their advantages, challenges such as reproducibility, biocompatibility, and long-term stability persist. Future directions including integrating these sensors with digital platforms for real-time, on-site analysis, are addressed. This review explores the transformative potential of nanomaterial-enhanced voltammetric sensors in advancing rapid bioactive compound detection for improved public health and safety. Graphical Abstract |
| format | Article |
| id | doaj-art-a42a0d52da554054b38e8f4ebd7f87a7 |
| institution | DOAJ |
| issn | 3005-1215 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Springer |
| record_format | Article |
| series | Discover Electrochemistry |
| spelling | doaj-art-a42a0d52da554054b38e8f4ebd7f87a72025-08-20T03:09:21ZengSpringerDiscover Electrochemistry3005-12152025-05-012112710.1007/s44373-025-00027-9Voltammetric sensors modified with nanomaterials: applications in rapid detection of bioactive compounds for health and safety monitoringMohammad Harun-Ur-Rashid0Abu Bin Imran1Tahmina Foyez2Department of Chemistry, International University of Business Agriculture and Technology (IUBAT)Department of Chemistry, Bangladesh University of Engineering and Technology (BUET)Department of Pharmacy, United International UniversityAbstract The rapid detection of bioactive compounds is essential for health monitoring and safety assurance in clinical, environmental, and food analysis. Nanomaterial-modified voltammetric sensors have emerged as powerful tools for the sensitive and selective detection of key biomarkers, including dopamine, uric acid, ascorbic acid, and serotonin. This review highlights recent advancements in sensor design, emphasizing the role of carbon-based nanostructures, metal and metal oxide nanoparticles, and composite materials in enhancing electrocatalytic activity, surface area, and electron transfer rates. Key electrode fabrication techniques and signal enhancement mechanisms are discussed, alongside their applications in medical diagnostics, food safety, and environmental monitoring. Despite their advantages, challenges such as reproducibility, biocompatibility, and long-term stability persist. Future directions including integrating these sensors with digital platforms for real-time, on-site analysis, are addressed. This review explores the transformative potential of nanomaterial-enhanced voltammetric sensors in advancing rapid bioactive compound detection for improved public health and safety. Graphical Abstracthttps://doi.org/10.1007/s44373-025-00027-9Nanomaterial-modified sensorsVoltammetric sensorsBioactive compound monitoringElectrochemical sensingPortable diagnostic devicesEnvironmental and food safety |
| spellingShingle | Mohammad Harun-Ur-Rashid Abu Bin Imran Tahmina Foyez Voltammetric sensors modified with nanomaterials: applications in rapid detection of bioactive compounds for health and safety monitoring Discover Electrochemistry Nanomaterial-modified sensors Voltammetric sensors Bioactive compound monitoring Electrochemical sensing Portable diagnostic devices Environmental and food safety |
| title | Voltammetric sensors modified with nanomaterials: applications in rapid detection of bioactive compounds for health and safety monitoring |
| title_full | Voltammetric sensors modified with nanomaterials: applications in rapid detection of bioactive compounds for health and safety monitoring |
| title_fullStr | Voltammetric sensors modified with nanomaterials: applications in rapid detection of bioactive compounds for health and safety monitoring |
| title_full_unstemmed | Voltammetric sensors modified with nanomaterials: applications in rapid detection of bioactive compounds for health and safety monitoring |
| title_short | Voltammetric sensors modified with nanomaterials: applications in rapid detection of bioactive compounds for health and safety monitoring |
| title_sort | voltammetric sensors modified with nanomaterials applications in rapid detection of bioactive compounds for health and safety monitoring |
| topic | Nanomaterial-modified sensors Voltammetric sensors Bioactive compound monitoring Electrochemical sensing Portable diagnostic devices Environmental and food safety |
| url | https://doi.org/10.1007/s44373-025-00027-9 |
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