Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network
A quantitative analysis for determination of Al3+ concentration in aqueous solution has been carried out using alizarin red S (ARS) as a reagent to form ARS-Al(III) complex. The analysis was conducted using UV-Vis spectrophotometry method. ARS-Al(III) complex showed a maximum absorption peak at wave...
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Universiti Kebangsaan Malaysia
2007
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| Online Access: | http://journalarticle.ukm.my/106/ http://journalarticle.ukm.my/106/ http://journalarticle.ukm.my/106/1/1.pdf |
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ukm-106 |
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ukm-1062016-12-14T06:26:25Z http://journalarticle.ukm.my/106/ Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network Nurul Izzaty Hassan, Musa Ahmad, A quantitative analysis for determination of Al3+ concentration in aqueous solution has been carried out using alizarin red S (ARS) as a reagent to form ARS-Al(III) complex. The analysis was conducted using UV-Vis spectrophotometry method. ARS-Al(III) complex showed a maximum absorption peak at wavelength of 484 nm and optimum pH 5. The photostability study showed a RSD value of 0.46 %. The repeatability study at two different concentrations of 0.2 ppm and 9 ppm was found to give RSD values of 1.07 % and 0.67 %, respectively. Cu2+ and Fe3+ cations at the ratio of 1:10 slightly interfered. The study showed a low interfering effect for almost all of the interfering anions except for F- at the ratio of 1:1 and 1:10. This system was found to give dynamic Al3+ concentration range of 0.1 - 1.0 ppm. ANN architectur with 23 hidden neurons, 40000 epochs and training rate of 0.001 has successfully extended the dynamic range of Al3+ concentration from 0.1 - 8.0 ppm. ARS reagent was successfully immobilized onto XAD 4 and showed a good optical response toward Al3+ ion. Universiti Kebangsaan Malaysia 2007-12 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/106/1/1.pdf Nurul Izzaty Hassan, and Musa Ahmad, (2007) Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network. Sains Malaysiana, 36 (2). pp. 189-194. ISSN 0126-6039 http://pkukmweb.ukm.my/~jsm/kandungan.html |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Kebangasaan Malaysia |
| building |
UKM Institutional Repository |
| collection |
Online Access |
| language |
English |
| description |
A quantitative analysis for determination of Al3+ concentration in aqueous solution has been carried out using alizarin red S (ARS) as a reagent to form ARS-Al(III) complex. The analysis was conducted using UV-Vis spectrophotometry method. ARS-Al(III) complex showed a maximum absorption peak at wavelength of 484 nm and optimum pH 5. The photostability study showed a RSD value of 0.46 %. The repeatability study at two different concentrations of 0.2 ppm and 9 ppm was found to give RSD values of 1.07 % and 0.67 %, respectively. Cu2+ and Fe3+ cations at the ratio of 1:10 slightly interfered. The study showed a low interfering effect for almost all of the interfering anions except for F- at the ratio of 1:1 and 1:10. This system was found to give dynamic Al3+ concentration range of 0.1 - 1.0 ppm. ANN architectur with 23 hidden neurons, 40000 epochs and training rate of 0.001 has successfully extended the dynamic range of Al3+ concentration from 0.1 - 8.0 ppm. ARS reagent was successfully immobilized onto XAD 4 and showed a good optical response toward Al3+ ion. |
| format |
Article |
| author |
Nurul Izzaty Hassan, Musa Ahmad, |
| spellingShingle |
Nurul Izzaty Hassan, Musa Ahmad, Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network |
| author_facet |
Nurul Izzaty Hassan, Musa Ahmad, |
| author_sort |
Nurul Izzaty Hassan, |
| title |
Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network |
| title_short |
Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network |
| title_full |
Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network |
| title_fullStr |
Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network |
| title_full_unstemmed |
Analisis kuantitatif aluminium (III) menggunakan reagen alizarin red S dan jaringan neural tiruan (ANN) = Quantitative analysis of aluminium (III) ion using alizarin red S and artificial neural network |
| title_sort |
analisis kuantitatif aluminium (iii) menggunakan reagen alizarin red s dan jaringan neural tiruan (ann) = quantitative analysis of aluminium (iii) ion using alizarin red s and artificial neural network |
| publisher |
Universiti Kebangsaan Malaysia |
| publishDate |
2007 |
| url |
http://journalarticle.ukm.my/106/ http://journalarticle.ukm.my/106/ http://journalarticle.ukm.my/106/1/1.pdf |
| first_indexed |
2023-09-18T19:01:00Z |
| last_indexed |
2023-09-18T19:01:00Z |
| _version_ |
1777403072485523456 |