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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...

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Main Authors: Sarijo, Siti Halimah, Sheikh Mohd Ghazali, Sheikh Ahmad Izaddin, Hussein, Mohd Zobir
Format: Article
Language:English
Published: Springer 2015
Online Access:http://psasir.upm.edu.my/id/eprint/46469/1/Synthesis%20of%20dual%20herbicides-intercalated%20hydrotalcite-like%20nanohybrid%20compound%20with%20simultaneous%20controlled%20release%20property.pdf
http://psasir.upm.edu.my/id/eprint/46469/
http://www.springer.com/chemistry/catalysis/journal/10934
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spelling my.upm.eprints.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
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/
language English
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.
format Article
author Sarijo, Siti Halimah
Sheikh Mohd Ghazali, Sheikh Ahmad Izaddin
Hussein, Mohd Zobir
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
author_facet Sarijo, Siti Halimah
Sheikh Mohd Ghazali, Sheikh Ahmad Izaddin
Hussein, Mohd Zobir
author_sort Sarijo, Siti Halimah
title 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_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_sort synthesis of dual herbicides-intercalated hydrotalcite-like nanohybrid compound with simultaneous controlled release property
publisher Springer
publishDate 2015
url http://psasir.upm.edu.my/id/eprint/46469/1/Synthesis%20of%20dual%20herbicides-intercalated%20hydrotalcite-like%20nanohybrid%20compound%20with%20simultaneous%20controlled%20release%20property.pdf
http://psasir.upm.edu.my/id/eprint/46469/
http://www.springer.com/chemistry/catalysis/journal/10934
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score 13.211869

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