Intercalation study of curcumin into zinc layered hydroxide
Zinc layered hydroxide (ZLH) intercalated with curcumin was successfully prepared by ion exchange method. The synthesised nanocomposite was characterised by Powder X-ray diffraction (PXRD) and Fourier transform infrared spectroscopy (FTIR). The obtained intercalation compound, ZLH-curcumin nanocompo...
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| Format: | Article |
| Language: | English |
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Malaysian Analytical Sciences Society
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/54595/1/Intercalation%20study%20of%20curcumin%20into%20zinc%20layered%20hydroxide.pdf |
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| author | Mohamad Jaafar, Adila Anuar, Asma Najaj Hashim, Norhayati Ayob, Fatin Hanifah |
| author_facet | Mohamad Jaafar, Adila Anuar, Asma Najaj Hashim, Norhayati Ayob, Fatin Hanifah |
| author_sort | Mohamad Jaafar, Adila |
| collection | UPM |
| description | Zinc layered hydroxide (ZLH) intercalated with curcumin was successfully prepared by ion exchange method. The synthesised nanocomposite was characterised by Powder X-ray diffraction (PXRD) and Fourier transform infrared spectroscopy (FTIR). The obtained intercalation compound, ZLH-curcumin nanocomposite (ZiCUR), showed a basal spacing of 10.0 Å when 0.01M of curcumin solution was used in the synthesis. The shifting in the stretching frequency of the curcumin anion provides strong evidence that the anion is bonded to the ZLH through electrostatic force. In FTIR, after intercalation, there is a noticeable shift of the O-H stretching vibrational bands. This is due to the formation of strong hydrogen bonds between curcumin and –OH groups in ZLH. Thus, this indicates that curcumin anions are present in the sample and were intercalated between positively charged ZLH layers, as indicated by the characteristics of PXRD pattern. |
| first_indexed | 2024-03-06T09:21:08Z |
| format | Article |
| id | upm.eprints-54595 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:21:08Z |
| publishDate | 2016 |
| publisher | Malaysian Analytical Sciences Society |
| record_format | dspace |
| spelling | upm.eprints-545952018-04-02T09:11:01Z http://psasir.upm.edu.my/id/eprint/54595/ Intercalation study of curcumin into zinc layered hydroxide Mohamad Jaafar, Adila Anuar, Asma Najaj Hashim, Norhayati Ayob, Fatin Hanifah Zinc layered hydroxide (ZLH) intercalated with curcumin was successfully prepared by ion exchange method. The synthesised nanocomposite was characterised by Powder X-ray diffraction (PXRD) and Fourier transform infrared spectroscopy (FTIR). The obtained intercalation compound, ZLH-curcumin nanocomposite (ZiCUR), showed a basal spacing of 10.0 Å when 0.01M of curcumin solution was used in the synthesis. The shifting in the stretching frequency of the curcumin anion provides strong evidence that the anion is bonded to the ZLH through electrostatic force. In FTIR, after intercalation, there is a noticeable shift of the O-H stretching vibrational bands. This is due to the formation of strong hydrogen bonds between curcumin and –OH groups in ZLH. Thus, this indicates that curcumin anions are present in the sample and were intercalated between positively charged ZLH layers, as indicated by the characteristics of PXRD pattern. Malaysian Analytical Sciences Society 2016-12 Article NonPeerReviewed text en http://psasir.upm.edu.my/id/eprint/54595/1/Intercalation%20study%20of%20curcumin%20into%20zinc%20layered%20hydroxide.pdf Mohamad Jaafar, Adila and Anuar, Asma Najaj and Hashim, Norhayati and Ayob, Fatin Hanifah (2016) Intercalation study of curcumin into zinc layered hydroxide. Malaysian Journal of Analytical Sciences, 20 (6). pp. 1359-1364. ISSN 1394-2506 http://www.ukm.my/mjas/mjas2018/ Zinc layered hydroxide; Curcumin; Ion exchange method 10.17576/mjas-2016-2006-14 |
| spellingShingle | Zinc layered hydroxide; Curcumin; Ion exchange method Mohamad Jaafar, Adila Anuar, Asma Najaj Hashim, Norhayati Ayob, Fatin Hanifah Intercalation study of curcumin into zinc layered hydroxide |
| title | Intercalation study of curcumin into zinc layered hydroxide |
| title_full | Intercalation study of curcumin into zinc layered hydroxide |
| title_fullStr | Intercalation study of curcumin into zinc layered hydroxide |
| title_full_unstemmed | Intercalation study of curcumin into zinc layered hydroxide |
| title_short | Intercalation study of curcumin into zinc layered hydroxide |
| title_sort | intercalation study of curcumin into zinc layered hydroxide |
| topic | Zinc layered hydroxide; Curcumin; Ion exchange method |
| url | http://psasir.upm.edu.my/id/eprint/54595/1/Intercalation%20study%20of%20curcumin%20into%20zinc%20layered%20hydroxide.pdf |
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