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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| Language: | en |
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Universiti Kebangsaan Malaysia
2007
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| Online Access: | http://journalarticle.ukm.my/106/1/1.pdf http://journalarticle.ukm.my/106/ http://pkukmweb.ukm.my/~jsm/kandungan.html |
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| _version_ | 1831352860869132288 |
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| author | Nurul Izzaty Hassan, Musa Ahmad, |
| author_facet | Nurul Izzaty Hassan, Musa Ahmad, |
| author_sort | Nurul Izzaty Hassan, |
| building | Tun Sri Lanang Library |
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| content_provider | Universiti Kebangsaan Malaysia |
| content_source | UKM Journal Article Repository |
| continent | Asia |
| country | Malaysia |
| 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 |
| id | my-ukm.journal-106 |
| institution | Universiti Kebangsaan Malaysia |
| language | en |
| publishDate | 2007 |
| publisher | Universiti Kebangsaan Malaysia |
| record_format | eprints |
| spelling | my-ukm.journal-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 |
| 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 |
| 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_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_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_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 |
| url | http://journalarticle.ukm.my/106/1/1.pdf http://journalarticle.ukm.my/106/ http://pkukmweb.ukm.my/~jsm/kandungan.html |
| url_provider | http://journalarticle.ukm.my/ |