Flexible fabric-based electrochemical biosensor for continuous measurement of glucose concentration
Also available in printed version
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| Format: | Bachelor thesis |
| Language: | English |
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Universiti Teknologi Malaysia
2025
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| Online Access: | https://utmik.utm.my/handle/123456789/55768 |
| Abstract | Abstract here |
| _version_ | 1854975061194178560 |
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| author | Aldi Michi |
| author2 | Dedy Hermawan Bagus Wicaksono, supervisor |
| author_facet | Dedy Hermawan Bagus Wicaksono, supervisor Aldi Michi |
| author_sort | Aldi Michi |
| description | Also available in printed version |
| format | Bachelor thesis |
| id | utm-123456789-55768 |
| institution | Universiti Teknologi Malaysia |
| language | English |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-557682025-08-20T22:13:10Z Flexible fabric-based electrochemical biosensor for continuous measurement of glucose concentration Aldi Michi Dedy Hermawan Bagus Wicaksono, supervisor Biosciences and medical engineering Also available in printed version This project emphasizes on the usage of cotton fabric as the substrate material alternative in measuring glucose concentrating in a given analyte solution. Most of the available electrochemical biosensor is in the form of screen printed electrode as typically use plastic polymerase or ceramic as the substrate material which is rigid in nature, need pre-treatments before usage and is not environmentally friendly. The sensing principle in the proposed microfluidic fabric-based electrochemical device (µFED) is based on the reaction between glucose oxidase (GOx) enzyme and glucose solution. This cause a redox reaction to occur and the current generated is measured by a potentiostat. The proposed device comprises of a three-electrode system design and uses carbon graphite mediated with Prussian blue (C-PB) as the working and counter electrode (WE and CE) and silver/silver chloride (Ag/AgCl) paste as the reference electrode (RE) by using swabbing method. The cotton fabric needs to undergo scouring process in order to remove the natural wax layer that is present. This is done to increase the hydrophilic properties of the fabric. Wax-patterning method is then used in order to create an active region in the middle of the device where the reaction would occur. The fabricated device is then used in a prolonged glucose concentration measurement experiment in order to assess the performance if (µFED) in measuring glucose concentration for a prolonged time period. Thus, in this project, we were suggesting the use of cotton fabric as the substrate material alternative for an electrochemical biosensor in order to improve the flexibility of the device. Moreover, cotton fabric is readily available, lightweight, flexible, environmentally friendly and able to withstand mechanical deformation zulaihi UTM 66 p. Project Paper (Sarjana Muda Kejuruteraan (Bio - Perubatan)) - Universiti Teknologi Malaysia, 2015 2025-03-17T04:02:55Z 2025-03-17T04:02:55Z 2015 Bachelor thesis https://utmik.utm.my/handle/123456789/55768 valet-20170208-080042 vital:94826 ENG Closed Access UTM Complete Unpublished application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Biosciences and medical engineering Aldi Michi Flexible fabric-based electrochemical biosensor for continuous measurement of glucose concentration |
| thesis_level | Other |
| title | Flexible fabric-based electrochemical biosensor for continuous measurement of glucose concentration |
| title_full | Flexible fabric-based electrochemical biosensor for continuous measurement of glucose concentration |
| title_fullStr | Flexible fabric-based electrochemical biosensor for continuous measurement of glucose concentration |
| title_full_unstemmed | Flexible fabric-based electrochemical biosensor for continuous measurement of glucose concentration |
| title_short | Flexible fabric-based electrochemical biosensor for continuous measurement of glucose concentration |
| title_sort | flexible fabric based electrochemical biosensor for continuous measurement of glucose concentration |
| topic | Biosciences and medical engineering |
| url | https://utmik.utm.my/handle/123456789/55768 |
| work_keys_str_mv | AT aldimichi flexiblefabricbasedelectrochemicalbiosensorforcontinuousmeasurementofglucoseconcentration |