Synthesis and Physico-Chemical Properties of Zinc Layered Hydroxide-3-4-Dichlorohenoxy Acetic Acid (ZLH34D) Nanocomposite

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A herbicide, 3,4-Dichlorophenoxy acetic acid (34D) was successfully intercalated into the zinc layered hydroxide (ZLH) by direct reaction with zinc oxide (ZnO) to form a new organic-inorganic zinc layered hydroxide-3,4-Dichlorophenoxy acetate (Z34D) under an aqueous environment. The pH of the solution was adjusted to 7.5 using 2 M sodium hydroxide (NaOH). The pure phase and well-ordered was synthesized at 0.3 M Z34D. PXRD patterns show well-ordered nanohybrid material with basal spacing at 26.1 Å. The percentage loading of 34D in the Z34D is 57.5 % (w/w) calculated based on the percentage of carbon in the sample. FESEM shows the ZnO precursor has very fine granular structure and transformed into agglomerate structure when the nanohybrid are formed. This work shows that the nanohybrid of Z34D can be synthesized using simple, direct-reaction method.

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Edited by:

Prof. Seungho Hong

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441-445

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N. M. Salleh et al., "Synthesis and Physico-Chemical Properties of Zinc Layered Hydroxide-3-4-Dichlorohenoxy Acetic Acid (ZLH34D) Nanocomposite", Key Engineering Materials, Vol. 744, pp. 441-445, 2017

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July 2017

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[1] R. Ahmad, M. Z. Hussein, W. R. Wan Abdul Kadir, S. H. Sarijo, T. Y. Yun Hin, Evaluation of Controlled-Release Property and Phytotoxicity Effect of Insect Pheromone Zinc-Layered Hydroxide Nanohybrid Intercalated with Hexenoic Acid, J. Agric. Food Chem. 63(51) (2015).

DOI: https://doi.org/10.1021/acs.jafc.5b03102

[2] H. Abdolmohammad-Zadeh, S. M. H. Oskooyi, Solid-phase extraction of l-tryptophan from food samples utilizing a layered double hydroxide nano-sorbent prior to its determination by spectrofluorometry, J. Iran. Chem. Soc. 12(6) (2015) 1115–1122.

DOI: https://doi.org/10.1007/s13738-014-0572-x

[3] W. Bao, J. Wang, Q. Wang, D. O'Hare, Y. Wan, Layered double hydroxide nanotransporter for molecule delivery to intact plant cells, Sci. Rep. 6 (2016) 26738.

DOI: https://doi.org/10.1038/srep26738

[4] X. Bi, H. Zhang, L. Dou, Layered Double Hydroxide-Based Nanocarriers for Drug Delivery, Pharmaceutics, 6(2) (2014) 298–332.

DOI: https://doi.org/10.3390/pharmaceutics6020298

[5] M. Z. Hussein, N. F. B. Nazarudin, S. H. Sarijo, M. A. Yarmo, Synthesis of a layered organic-inorganic nanohybrid of 4- chlorophenoxyacetate-zinc-layered hydroxide with sustained release properties, J. Nanomater. 2012 (2012) 1–10.

DOI: https://doi.org/10.1063/1.3573738

[6] M. Z. Hussein, N. S. S. A. Rahman, S. H. Sarijo, Z. Zainal, Herbicide-intercalated zinc layered hydroxide nanohybrid for a dual-guest controlled release formulation, Int. J. Mol. Sci. 13(6) (2012) 7328–7342.

DOI: https://doi.org/10.3390/ijms13067328

[7] S. H. Sarijo, S. A. I. S. M. Ghazali, M. Z. Hussein, N. J. Sidek, Synthesis of nanocomposite 2-methyl-4-chlorophenoxyacetic acid with layered double hydroxide: Physicochemical characterization and controlled release properties, J. Nanoparticle Res. 15(1) (2013).

DOI: https://doi.org/10.1007/s11051-012-1356-9

[8] A. C. T. Cursino, V. Rives, G. G. C. Arizaga, R. Trujillano, F. Wypych, Rare earth and zinc layered hydroxide salts intercalated with the 2-aminobenzoate anion as organic luminescent sensitizer, Mater. Res. Bull. 70 (2015) 336–342.

DOI: https://doi.org/10.1016/j.materresbull.2015.04.055

[9] N. T. Thao, D. T. H. Ly, H. T. P. Nga, D. M. Hoan, Oxidative removal of rhodamine B over Ti-doped layered zinc hydroxide catalysts, J. Environ. Chem. Eng. 4(4) (2016) 4012–4020.

DOI: https://doi.org/10.1016/j.jece.2016.09.014

[10] J. Wang, W. Bao, A. Umar, Q. Wang, D. O'Hare, Y. Wan, Delaminated layered double hydroxide nanosheets as an efficient vector for DNA delivery, J. Biomed. Nanotechnol. 12(5)(2016) 922–933.

DOI: https://doi.org/10.1166/jbn.2016.2252