Bahan Penderia untuk Pengesanan Aluminium Berasaskan Reagen Kolorimetrik Terdop dalam Filem Sol-Gel
Sol-gel technique was used in this study for sensing material preparation which could be used for aluminium detection in aqueous environment. Two organic reagents i.e. eriochrome cyanine R (ECR) and chrome azurol S (CAS), which are sensitive to aluminium were used in this study. The precursors us...
| Main Authors: | , |
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| Format: | Article |
| Language: | English Malay |
| Published: |
Universiti Putra Malaysia Press
2002
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| Online Access: | http://psasir.upm.edu.my/id/eprint/3716/ http://psasir.upm.edu.my/id/eprint/3716/1/Bahan_Penderia_untuk_Pengesanan_Aluminium_Berasaskan.pdf |
| _version_ | 1848839607971479552 |
|---|---|
| author | Ahmad, Musa Abdul Manaf, Norleen |
| author_facet | Ahmad, Musa Abdul Manaf, Norleen |
| author_sort | Ahmad, Musa |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Sol-gel technique was used in this study for sensing material preparation which
could be used for aluminium detection in aqueous environment. Two organic
reagents i.e. eriochrome cyanine R (ECR) and chrome azurol S (CAS), which
are sensitive to aluminium were used in this study. The precursors used for the
sol-gel solution preparation were tetraethyl orthosilicate (TEOS), water and
ethanol in the volume ratio of 30:31:30. Dip-coating method was used to
deposit the sol-gel solution onto microscope slide glass support to produce a
thin sol-gel film. The study shows that the immobilised reagents have a good
photo-stability, still maintaining their chemical properties as in free solution
and regenerable by using NaF solution. The study also indicates that the reagen
doped in sol-gel film still react with the analyze and could be potentially used
as sensing material for aluminium detection. |
| first_indexed | 2025-11-15T07:14:09Z |
| format | Article |
| id | upm-3716 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English Malay |
| last_indexed | 2025-11-15T07:14:09Z |
| publishDate | 2002 |
| publisher | Universiti Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-37162013-05-27T07:10:40Z http://psasir.upm.edu.my/id/eprint/3716/ Bahan Penderia untuk Pengesanan Aluminium Berasaskan Reagen Kolorimetrik Terdop dalam Filem Sol-Gel Ahmad, Musa Abdul Manaf, Norleen Sol-gel technique was used in this study for sensing material preparation which could be used for aluminium detection in aqueous environment. Two organic reagents i.e. eriochrome cyanine R (ECR) and chrome azurol S (CAS), which are sensitive to aluminium were used in this study. The precursors used for the sol-gel solution preparation were tetraethyl orthosilicate (TEOS), water and ethanol in the volume ratio of 30:31:30. Dip-coating method was used to deposit the sol-gel solution onto microscope slide glass support to produce a thin sol-gel film. The study shows that the immobilised reagents have a good photo-stability, still maintaining their chemical properties as in free solution and regenerable by using NaF solution. The study also indicates that the reagen doped in sol-gel film still react with the analyze and could be potentially used as sensing material for aluminium detection. Universiti Putra Malaysia Press 2002 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/3716/1/Bahan_Penderia_untuk_Pengesanan_Aluminium_Berasaskan.pdf Ahmad, Musa and Abdul Manaf, Norleen (2002) Bahan Penderia untuk Pengesanan Aluminium Berasaskan Reagen Kolorimetrik Terdop dalam Filem Sol-Gel. Pertanika Journal of Science & Technology, 10 (1). pp. 99-109. ISSN 0128-7680 Malay |
| spellingShingle | Ahmad, Musa Abdul Manaf, Norleen Bahan Penderia untuk Pengesanan Aluminium Berasaskan Reagen Kolorimetrik Terdop dalam Filem Sol-Gel |
| title | Bahan Penderia untuk Pengesanan Aluminium Berasaskan
Reagen Kolorimetrik Terdop dalam Filem Sol-Gel |
| title_full | Bahan Penderia untuk Pengesanan Aluminium Berasaskan
Reagen Kolorimetrik Terdop dalam Filem Sol-Gel |
| title_fullStr | Bahan Penderia untuk Pengesanan Aluminium Berasaskan
Reagen Kolorimetrik Terdop dalam Filem Sol-Gel |
| title_full_unstemmed | Bahan Penderia untuk Pengesanan Aluminium Berasaskan
Reagen Kolorimetrik Terdop dalam Filem Sol-Gel |
| title_short | Bahan Penderia untuk Pengesanan Aluminium Berasaskan
Reagen Kolorimetrik Terdop dalam Filem Sol-Gel |
| title_sort | bahan penderia untuk pengesanan aluminium berasaskan
reagen kolorimetrik terdop dalam filem sol-gel |
| url | http://psasir.upm.edu.my/id/eprint/3716/ http://psasir.upm.edu.my/id/eprint/3716/1/Bahan_Penderia_untuk_Pengesanan_Aluminium_Berasaskan.pdf |