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Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design

One of the most important problems associated with calcium measurement is the possibility of underdiagnosed due to a false prediction of hypercalcemia results. Ion imprinting has become one of the fast growing technologies that have gained a lot of attention recently especially in the area of materi...

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Main Authors: AL-Maibd, Rafah, Al-Ashaq, Wissam, Zainuddin, Norhazlin, Ibrahim, Nor Azowa, Samsudin, Intan Nureslyna, Yahaya, Noorfatimah, Kamaruzaman, Sazlinda
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Published: Springer Netherlands 2021
Online Access:http://psasir.upm.edu.my/id/eprint/95262/
https://link.springer.com/article/10.1007/s10965-021-02431-2
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spelling my.upm.eprints.952622023-04-06T02:06:00Z http://psasir.upm.edu.my/id/eprint/95262/ Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design AL-Maibd, Rafah Al-Ashaq, Wissam Zainuddin, Norhazlin Ibrahim, Nor Azowa Samsudin, Intan Nureslyna Yahaya, Noorfatimah Kamaruzaman, Sazlinda One of the most important problems associated with calcium measurement is the possibility of underdiagnosed due to a false prediction of hypercalcemia results. Ion imprinting has become one of the fast growing technologies that have gained a lot of attention recently especially in the area of materials science. The present work proposes the synthesis and characterization of ion-imprinted polymer (IIP) in the form of porous film for the removal of Ca (II) from aqueous solution and human blood serum. Ca (II)-IIP films are prepared from mixing of two naturally formed biopolymers cellulose and sodium alginate, CaCl2, ECH, EDTA are used as the source of template ions, cross-linker and extraction agent, respectively. Taguchi method is used to optimize the synthesis and adsorption parameters of the new developed IIP. The optimum IIP films are characterized using FTIR, TGA, FESEM and XRD for determining the performance of the imprinting process achieved. PH dosage, initial concentration, reusability, selectivity, isotherm and kinetic study are investigated for the optimized IIP in Ca (II) aqueous solution. The resulted optimum conditions are pH 5.9, initial concentration (50 mg/l), dosage (300 mg) and 90 min contact time. It was clear from the adsorption data that the Ca (II) sorption by Ca (II)-IIP was fitted with the Langmuir isotherm model. The Langmuir adsorption constants for the adsorption of Ca (II) at room temperature are calculated to be (0.017 L/mg) and the R is 0.9469. The rate of removal of Ca (II) by Ca (II)-IIP is sustained between 98.99 and 86.12% for five periods. Furthermore, findings show that the Ca (II)-IIP is can successfully applied for the removal of free Ca (II) ions in human blood serum. Springer Netherlands 2021-02-11 Article PeerReviewed AL-Maibd, Rafah and Al-Ashaq, Wissam and Zainuddin, Norhazlin and Ibrahim, Nor Azowa and Samsudin, Intan Nureslyna and Yahaya, Noorfatimah and Kamaruzaman, Sazlinda (2021) Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design. Journal of Polymer Research, 28. art. no. 84. pp. 1-16. ISSN 1022-9760; ESSN: 1572-8935 https://link.springer.com/article/10.1007/s10965-021-02431-2 10.1007/s10965-021-02431-2
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description One of the most important problems associated with calcium measurement is the possibility of underdiagnosed due to a false prediction of hypercalcemia results. Ion imprinting has become one of the fast growing technologies that have gained a lot of attention recently especially in the area of materials science. The present work proposes the synthesis and characterization of ion-imprinted polymer (IIP) in the form of porous film for the removal of Ca (II) from aqueous solution and human blood serum. Ca (II)-IIP films are prepared from mixing of two naturally formed biopolymers cellulose and sodium alginate, CaCl2, ECH, EDTA are used as the source of template ions, cross-linker and extraction agent, respectively. Taguchi method is used to optimize the synthesis and adsorption parameters of the new developed IIP. The optimum IIP films are characterized using FTIR, TGA, FESEM and XRD for determining the performance of the imprinting process achieved. PH dosage, initial concentration, reusability, selectivity, isotherm and kinetic study are investigated for the optimized IIP in Ca (II) aqueous solution. The resulted optimum conditions are pH 5.9, initial concentration (50 mg/l), dosage (300 mg) and 90 min contact time. It was clear from the adsorption data that the Ca (II) sorption by Ca (II)-IIP was fitted with the Langmuir isotherm model. The Langmuir adsorption constants for the adsorption of Ca (II) at room temperature are calculated to be (0.017 L/mg) and the R is 0.9469. The rate of removal of Ca (II) by Ca (II)-IIP is sustained between 98.99 and 86.12% for five periods. Furthermore, findings show that the Ca (II)-IIP is can successfully applied for the removal of free Ca (II) ions in human blood serum.
format Article
author AL-Maibd, Rafah
Al-Ashaq, Wissam
Zainuddin, Norhazlin
Ibrahim, Nor Azowa
Samsudin, Intan Nureslyna
Yahaya, Noorfatimah
Kamaruzaman, Sazlinda
spellingShingle AL-Maibd, Rafah
Al-Ashaq, Wissam
Zainuddin, Norhazlin
Ibrahim, Nor Azowa
Samsudin, Intan Nureslyna
Yahaya, Noorfatimah
Kamaruzaman, Sazlinda
Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design
author_facet AL-Maibd, Rafah
Al-Ashaq, Wissam
Zainuddin, Norhazlin
Ibrahim, Nor Azowa
Samsudin, Intan Nureslyna
Yahaya, Noorfatimah
Kamaruzaman, Sazlinda
author_sort AL-Maibd, Rafah
title Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design
title_short Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design
title_full Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design
title_fullStr Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design
title_full_unstemmed Synthesis and optimization selective ion-imprinted polymer for the elimination of Ca II ions using Taguchi design
title_sort synthesis and optimization selective ion-imprinted polymer for the elimination of ca ii ions using taguchi design
publisher Springer Netherlands
publishDate 2021
url http://psasir.upm.edu.my/id/eprint/95262/
https://link.springer.com/article/10.1007/s10965-021-02431-2
_version_ 1762839465268609024
score 13.211869

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