Molecular Imprinted Polysiloxanes for Selective Removal of Leucomalachite Green

Muhammad Naveed Khan; Muhammad Irshad; Adnan Mujahid; Tajamal Hussain; Muhammad Hamid Raza; Mirza Nadeem Ahmad; Arslan Mujahid; Muhammd Umar Farooq

doi:10.14233/ajchem.2015.19124

Issue

Vol. 27 No. 12 (2015): Vol 27 Issue 12

Issue Published : August 29, 2015

This work is licensed under a Creative Commons Attribution 4.0 International License.

Molecular Imprinted Polysiloxanes for Selective Removal of Leucomalachite Green

https://doi.org/10.14233/ajchem.2015.19124

Muhammad Naveed Khan

Institute of Chemistry, University of the Punjab, Quaid-e-Azam Campus, Lahore-54590, Pakistan

Muhammad Irshad

Institute of Chemistry, University of the Punjab, Quaid-e-Azam Campus, Lahore-54590, Pakistan

Adnan Mujahid

Institute of Chemistry, University of the Punjab, Quaid-e-Azam Campus, Lahore-54590, Pakistan

Tajamal Hussain

Institute of Chemistry, University of the Punjab, Quaid-e-Azam Campus, Lahore-54590, Pakistan

Muhammad Hamid Raza

Institute of Chemistry, University of the Punjab, Quaid-e-Azam Campus, Lahore-54590, Pakistan

Mirza Nadeem Ahmad

Institute of Chemistry, Government College University, Faisalabad-38030, Pakistan

Arslan Mujahid

College of Earth and Environmental Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore-54590, Pakistan

Muhammd Umar Farooq

Institute of Environmental Engineering and Research, University of Engineering and Technology, Lahore-54890, Pakistan

Corresponding Author(s) : Adnan Mujahid

adnanmujahid.chem@pu.edu.pk

Asian Journal of Chemistry, Vol. 27 No. 12 (2015): Vol 27 Issue 12
Article Published : August 29, 2015

Abstract

Leucomalachite green sensitive molecular imprinted polysiloxanes were synthesized by sol-gel polymerization. The imprinting of leucomalachite green in polymer matrix was investigated by FTIR studies which indicate the presence of leucomalachite green characteristic peaks. Washing imprinted polysiloxanes with deionized water leads to the removal of leucomalachite green thus, developing adapted cavities for reversible re-inclusion of analyte molecules. The recognition properties of imprinted polysiloxanes were evaluated by their rebinding affinity towards leucomalachite green. In rebinding studies, imprinted polysiloxanes showed significant binding affinity for leucomalachite green i.e. tested in the range of 0.04 to 0.1 mmol whereas the non-imprinted polysiloxanes exhibited much lower binding. Imprinted polysiloxanes were highly selective for leucomalachite green recognition as they showed five-fold higher binding response when compared with structurally related methyl violet dye. Finally, their reusability was evaluated which indicated that the rebinding efficiency of regenerated polysiloxanes was more than 80 % comparing to freshly prepared polymer suggesting them highly cost effective and could be used as potential recognition matrix for leucomalachite green removal from environmental samples.

Keywords

Leucomalachite green Molecular imprinting Polysiloxanes Methyl violet

Naveed Khan, M., Irshad, M., Mujahid, A., Hussain, T., Hamid Raza, M., Nadeem Ahmad, M., … Umar Farooq, M. (2015). Molecular Imprinted Polysiloxanes for Selective Removal of Leucomalachite Green. Asian Journal of Chemistry, 27(12), 4369–4372. https://doi.org/10.14233/ajchem.2015.19124

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References

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References

D.R. Kryscio and N.A. Peppas, Acta Biomater., 8, 461 (2012); doi:10.1016/j.actbio.2011.11.005.

F.L. Dickert and O. Hayden, Anal. Chem., 74, 1302 (2002); doi:10.1021/ac010642k.

L.D. Bolisay, J.N. Culver and P. Kofinas, Biomaterials, 27, 4165 (2006); doi:10.1016/j.biomaterials.2006.03.018.

U. Latif, A. Mujahid, A. Afzal, R. Sikorski, P.A. Lieberzeit and F.L. Dickert, Anal. Bioanal. Chem., 400, 2507 (2011); doi:10.1007/s00216-011-4927-1.

M. Irshad, N. Iqbal, A. Mujahid, A. Afzal, T. Hussain, A. Sharif, E. Ahmad and M. Athar, Nanomaterials, 3, 615 (2013); doi:10.3390/nano3040615.

C. He, Y. Long, J. Pan, K. Li and F. Liu, J. Biochem. Biophys. Methods, 70, 133 (2007); doi:10.1016/j.jbbm.2006.07.005.

D. Cunliffe, A. Kirby and C. Alexander, Adv. Drug Deliv. Rev., 57, 1836 (2005); doi:10.1016/j.addr.2005.07.015.

V. Pichon and F. Chapuis-Hugon, Anal. Chim. Acta, 622, 48 (2008); doi:10.1016/j.aca.2008.05.057.

S.A. Piletsky, N.W. Turner and P. Laitenberger, Med. Eng. Phys., 28, 971 (2006); doi:10.1016/j.medengphy.2006.05.004.

C.-J. Cha, D.R. Doerge and C.E. Cerniglia, Appl. Environ. Microbiol., 67, 4358 (2001); doi:10.1128/AEM.67.9.4358-4360.2001.

K. Mitrowska, A. Posyniak and J. Zmudzki, J. Chromatogr. A, 1089, 187 (2005); doi:10.1016/j.chroma.2005.07.004.

A. Swarbrick, E.J. Murby and P. Hume, J. Liq. Chromatogr., 20, 2269 (1997); doi:10.1080/10826079708006562.

P. Scherpenisse and A.A. Bergwerff, Anal. Chim. Acta, 529, 173 (2005); doi:10.1016/j.aca.2004.08.009.

G. Dowling, P.P.J. Mulder, C. Duffy, L. Regan and M.R. Smyth, Anal. Chim. Acta, 586, 411 (2007); doi:10.1016/j.aca.2006.08.045.

P. Ngamukot, T. Charoenraks, O. Chailapakul, S. Motomizu and S. Chuanuwatanakul, Anal. Sci., 22, 111 (2006); doi:10.2116/analsci.22.111.

U. Divrikli, A.A. Kartal, M. Soylak and L. Elci, J. Hazard. Mater., 145, 459 (2007); doi:10.1016/j.jhazmat.2006.11.040.

A. Mittal, J. Hazard. Mater., 133, 196 (2006); doi:10.1016/j.jhazmat.2005.10.017.

Issue

Vol. 27 No. 12 (2015): Vol 27 Issue 12

Molecular Imprinted Polysiloxanes for Selective Removal of Leucomalachite Green

Corresponding Author(s) : Adnan Mujahid

Abstract

Keywords

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