Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing
A new class of conductive metal-organic framework (MOF), polyaniline- aluminum succinate (PANI@Al-SA) nanocomposite was prepared by oxidative polymerization of aniline monomer using potassium persulfate as an oxidant. Several analytical techniques such as FTIR, FE-SEM, EDX, XRD, XPS and TGA-DTA were...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Multidisciplinary Digital Publishing Institute
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/97038/ http://psasir.upm.edu.my/id/eprint/97038/1/ABSTRACT.pdf |
| _version_ | 1848862501495635968 |
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| author | Alsafrani, Amjad E. Adeosun, Waheed A. Marwani, Hadi M. Khan, Imran Jawaid, Mohammad Asiri, Abdullah M. Khan, Anish |
| author_facet | Alsafrani, Amjad E. Adeosun, Waheed A. Marwani, Hadi M. Khan, Imran Jawaid, Mohammad Asiri, Abdullah M. Khan, Anish |
| author_sort | Alsafrani, Amjad E. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A new class of conductive metal-organic framework (MOF), polyaniline- aluminum succinate (PANI@Al-SA) nanocomposite was prepared by oxidative polymerization of aniline monomer using potassium persulfate as an oxidant. Several analytical techniques such as FTIR, FE-SEM, EDX, XRD, XPS and TGA-DTA were utilized to characterize the obtained MOFs nanocomposite. DC electrical conductivity of polymer-MOFs was determined by four probe method. A bare glassy carbon electrode (GCE) was modified by nafion/PANI@Al-SA, and examined for Zn (II) ion detection. Modified electrode showed improved efficiency by 91.9%. The modified electrode (PANI@Al-SA/nafion/GCE) exhibited good catalytic property and highly selectivity towards Zn(II) ion. A linear dynamic range of 2.8–228.6 µM was obtained with detection limit of LOD 0.59 µM and excellent sensitivity of 7.14 µA µM−1 cm−2. The designed procedure for Zn (II) ion detection in real sample exhibited good stability in terms of repeatability, reproducibility and not affected by likely interferents. Therefore, the developed procedure is promising for quantification of Zn(II) ion in real samples. |
| first_indexed | 2025-11-15T13:18:02Z |
| format | Article |
| id | upm-97038 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T13:18:02Z |
| publishDate | 2021 |
| publisher | Multidisciplinary Digital Publishing Institute |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-970382022-10-18T02:59:20Z http://psasir.upm.edu.my/id/eprint/97038/ Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing Alsafrani, Amjad E. Adeosun, Waheed A. Marwani, Hadi M. Khan, Imran Jawaid, Mohammad Asiri, Abdullah M. Khan, Anish A new class of conductive metal-organic framework (MOF), polyaniline- aluminum succinate (PANI@Al-SA) nanocomposite was prepared by oxidative polymerization of aniline monomer using potassium persulfate as an oxidant. Several analytical techniques such as FTIR, FE-SEM, EDX, XRD, XPS and TGA-DTA were utilized to characterize the obtained MOFs nanocomposite. DC electrical conductivity of polymer-MOFs was determined by four probe method. A bare glassy carbon electrode (GCE) was modified by nafion/PANI@Al-SA, and examined for Zn (II) ion detection. Modified electrode showed improved efficiency by 91.9%. The modified electrode (PANI@Al-SA/nafion/GCE) exhibited good catalytic property and highly selectivity towards Zn(II) ion. A linear dynamic range of 2.8–228.6 µM was obtained with detection limit of LOD 0.59 µM and excellent sensitivity of 7.14 µA µM−1 cm−2. The designed procedure for Zn (II) ion detection in real sample exhibited good stability in terms of repeatability, reproducibility and not affected by likely interferents. Therefore, the developed procedure is promising for quantification of Zn(II) ion in real samples. Multidisciplinary Digital Publishing Institute 2021 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/97038/1/ABSTRACT.pdf Alsafrani, Amjad E. and Adeosun, Waheed A. and Marwani, Hadi M. and Khan, Imran and Jawaid, Mohammad and Asiri, Abdullah M. and Khan, Anish (2021) Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing. Polymers, 13 (19). pp. 1-21. ISSN 2073-4360 https://www.mdpi.com/2073-4360/13/19/3383 10.3390/polym13193383 |
| spellingShingle | Alsafrani, Amjad E. Adeosun, Waheed A. Marwani, Hadi M. Khan, Imran Jawaid, Mohammad Asiri, Abdullah M. Khan, Anish Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing |
| title | Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing |
| title_full | Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing |
| title_fullStr | Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing |
| title_full_unstemmed | Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing |
| title_short | Efficient synthesis and characterization of Polyaniline@Aluminium–succinate metal-organic frameworks nanocomposite and its application for Zn(II) ion sensing |
| title_sort | efficient synthesis and characterization of polyaniline@aluminium–succinate metal-organic frameworks nanocomposite and its application for zn(ii) ion sensing |
| url | http://psasir.upm.edu.my/id/eprint/97038/ http://psasir.upm.edu.my/id/eprint/97038/ http://psasir.upm.edu.my/id/eprint/97038/ http://psasir.upm.edu.my/id/eprint/97038/1/ABSTRACT.pdf |