Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property
A new monophasic nanohybrid containing two herbicides anions, 3,4-dichlorophenoxyacetate (3,4D) and 2-methyldichlorophenoxyacetate (MCPA), was successfully synthesized. The two anions were simultaneously intercalated into the inorganic interlayers of zinc-aluminium-layered double hydroxide (ZAL) for...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Springer
2015
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/46469/ http://psasir.upm.edu.my/id/eprint/46469/1/Synthesis%20of%20dual%20herbicides-intercalated%20hydrotalcite-like%20nanohybrid%20compound%20with%20simultaneous%20controlled%20release%20property.pdf |
| _version_ | 1848850666463690752 |
|---|---|
| author | Sarijo, Siti Halimah Sheikh Mohd Ghazali, Sheikh Ahmad Izaddin Hussein, Mohd Zobir |
| author_facet | Sarijo, Siti Halimah Sheikh Mohd Ghazali, Sheikh Ahmad Izaddin Hussein, Mohd Zobir |
| author_sort | Sarijo, Siti Halimah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A new monophasic nanohybrid containing two herbicides anions, 3,4-dichlorophenoxyacetate (3,4D) and 2-methyldichlorophenoxyacetate (MCPA), was successfully synthesized. The two anions were simultaneously intercalated into the inorganic interlayers of zinc-aluminium-layered double hydroxide (ZAL) for the formation of a nanohybrid, ZAL—MCPA—3,4D (ZAMDX) by anion exchange method. The properties of ZAL intercalated with single guest MCPA and 3,4D, as well as dual-guest nanocomposite were monitored using powder X-ray diffractometer (PXRD), and showed a basal spacing of 19.7, 19.0 and 19.2 Å, respectively. Direct-injection mass spectroscopy (DIMS) and Fourier transform infrared (FTIR) confirmed the dual intercalation of both anions into the interlayer regions of dual-guest nanocomposite. The release of MCPA and 3,4D from ZAMDX fitted a pseudo-second order model and possessed good controlled release properties. This release property exhibits the potential application of layered materials as a delivery system, as well as reservoirs, especially when multiple active agents are used simultaneously in the formation of an organic–inorganic host–guest nanohybrid. |
| first_indexed | 2025-11-15T10:09:55Z |
| format | Article |
| id | upm-46469 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:09:55Z |
| publishDate | 2015 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-464692018-02-27T04:03:17Z http://psasir.upm.edu.my/id/eprint/46469/ Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property Sarijo, Siti Halimah Sheikh Mohd Ghazali, Sheikh Ahmad Izaddin Hussein, Mohd Zobir A new monophasic nanohybrid containing two herbicides anions, 3,4-dichlorophenoxyacetate (3,4D) and 2-methyldichlorophenoxyacetate (MCPA), was successfully synthesized. The two anions were simultaneously intercalated into the inorganic interlayers of zinc-aluminium-layered double hydroxide (ZAL) for the formation of a nanohybrid, ZAL—MCPA—3,4D (ZAMDX) by anion exchange method. The properties of ZAL intercalated with single guest MCPA and 3,4D, as well as dual-guest nanocomposite were monitored using powder X-ray diffractometer (PXRD), and showed a basal spacing of 19.7, 19.0 and 19.2 Å, respectively. Direct-injection mass spectroscopy (DIMS) and Fourier transform infrared (FTIR) confirmed the dual intercalation of both anions into the interlayer regions of dual-guest nanocomposite. The release of MCPA and 3,4D from ZAMDX fitted a pseudo-second order model and possessed good controlled release properties. This release property exhibits the potential application of layered materials as a delivery system, as well as reservoirs, especially when multiple active agents are used simultaneously in the formation of an organic–inorganic host–guest nanohybrid. Springer 2015-04 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/46469/1/Synthesis%20of%20dual%20herbicides-intercalated%20hydrotalcite-like%20nanohybrid%20compound%20with%20simultaneous%20controlled%20release%20property.pdf Sarijo, Siti Halimah and Sheikh Mohd Ghazali, Sheikh Ahmad Izaddin and Hussein, Mohd Zobir (2015) Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property. Journal of Porous Materials, 22 (2). pp. 473-480. ISSN 1380-2224; ESSN: 1573-4854 http://www.springer.com/chemistry/catalysis/journal/10934 10.1007/s10934-015-9916-x |
| spellingShingle | Sarijo, Siti Halimah Sheikh Mohd Ghazali, Sheikh Ahmad Izaddin Hussein, Mohd Zobir Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property |
| title | Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property |
| title_full | Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property |
| title_fullStr | Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property |
| title_full_unstemmed | Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property |
| title_short | Synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property |
| title_sort | synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property |
| url | http://psasir.upm.edu.my/id/eprint/46469/ http://psasir.upm.edu.my/id/eprint/46469/ http://psasir.upm.edu.my/id/eprint/46469/ http://psasir.upm.edu.my/id/eprint/46469/1/Synthesis%20of%20dual%20herbicides-intercalated%20hydrotalcite-like%20nanohybrid%20compound%20with%20simultaneous%20controlled%20release%20property.pdf |