Development of highly sensitive portable spectrophotometer for microalbumin detection
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/123456789/60646 |
| Abstract | Abstract here |
| _version_ | 1854975068029845504 |
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| author | Khairul Zafri Mustafa |
| author2 | Nor Hafizah Ngajikin, supervisor |
| author_facet | Nor Hafizah Ngajikin, supervisor Khairul Zafri Mustafa |
| author_sort | Khairul Zafri Mustafa |
| description | Also available in printed version |
| format | Bachelor thesis |
| id | utm-123456789-60646 |
| institution | Universiti Teknologi Malaysia |
| language | English |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-606462025-08-20T23:54:56Z Development of highly sensitive portable spectrophotometer for microalbumin detection Khairul Zafri Mustafa Nor Hafizah Ngajikin, supervisor Electrical Engineering Also available in printed version Highly sensitive portable spectrophotometer for microalbumin detection has been developed using an array of photodetectors. Sensitivity of this device has been improved by placing photodetector at 45o, 90o, 180o, 270o, and 315o angle from the light source. In this work, Light Emitting Diode (LED) with wavelength ranging from 275 nm to 310 nm is used as a light source. Transmitted and scattered lights that interact with human urine sample containing microalbumin have been successfully collected by the photodetectors. It is observed that the transmittance of human urine sample containing 10 mg/L and 150 mg/L concentration of microalbumin follows the Beer-Lambert law. An optimal configuration of photodetector will contribute to an economical and highly sensitive portable spectrophotometer for microalbumin detection atiff UTM 77 p. Project Paper (Sarjana Muda Kejuruteraan (Elektrik - Mekatronik)) - Universiti Teknologi Malaysia, 2015 2025-03-17T06:46:18Z 2025-03-17T06:46:18Z 2015 Bachelor thesis https://utmik.utm.my/handle/123456789/60646 valet-20170108-150242 vital:93521 ENG Closed Access UTM Complete Unpublished application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Electrical Engineering Khairul Zafri Mustafa Development of highly sensitive portable spectrophotometer for microalbumin detection |
| thesis_level | Other |
| title | Development of highly sensitive portable spectrophotometer for microalbumin detection |
| title_full | Development of highly sensitive portable spectrophotometer for microalbumin detection |
| title_fullStr | Development of highly sensitive portable spectrophotometer for microalbumin detection |
| title_full_unstemmed | Development of highly sensitive portable spectrophotometer for microalbumin detection |
| title_short | Development of highly sensitive portable spectrophotometer for microalbumin detection |
| title_sort | development of highly sensitive portable spectrophotometer for microalbumin detection |
| topic | Electrical Engineering |
| url | https://utmik.utm.my/handle/123456789/60646 |
| work_keys_str_mv | AT khairulzafrimustafa developmentofhighlysensitiveportablespectrophotometerformicroalbumindetection |