Design a model based on wavelet transform for quantitative simultaneous determination of Methamphetamine and 3,4-methylen dioxy methamphetamine (Ecstasy) in mixtures.

Publish Year: 1393
نوع سند: مقاله کنفرانسی
زبان: English
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CBGCONF02_067

تاریخ نمایه سازی: 9 فروردین 1395

Abstract:

In this study a zero crossing technique based on continuous wavelet transform (CWT) aswell as classical derivative spectrophotometry (CDS) is presented for simultaneousdetermination of Methamphetamine (MA) and 3,4-methylendioxymethamphetamine(MDMA , ecstasy) in binary mixtures, without using prior chemical pre-treatment.Absorption spectra were recorded in the wavelength range 200–400 nm. Absorbancedata were subjected to various mother wavelets from continuous wavelet transform family to find the optimum point of the Wavelet signal processing (MATLAB 7.1) bior3.3, 3.7 and 1.5 with scaling factors a = 60, 40 and 15 while first derivative Δ was 10 nm. The validation of proposed methods was investigated by several synthetic mixtures and obtained results were successfully compared among each other. Mean recovery values were found 102.9% for CWT and 98.7% for DS, for the determination of MDMA and 97.4% and 99.9% for CWT and 101.6% for DS, for the determination of MA in synthetic mixtures..

Authors

Mahmoud Reza Sohrabi

Department of Chemistry, Faculty of Chemistry, Azad University, North Tehran Branch, Tehran,Iran

Ali Niazi

Department of Chemistry, Faculty of Sciences, Arak Branch, Islamic Azad University, Arak,Iran

Mahdi Rahmani

Department of Chemistry, Faculty of Sciences, Arak Branch, Islamic Azad University, Arak,Iran

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  • methyl ene di _ _ thamphetamine (MDMA)]: serotonin transporters are ...
  • M ethyl ene di oxymethamph etamine (MDMA) and _ _ ...
  • "derivative 8(nm)=207 97.6 ...
  • M. Carvalho, G. Hawksworth, N. Milhazes, F. Borges, T.J. Monks, ...
  • M. Carvalho, N. Milhazes, F. Remiao, F. Borges, E. Fernandes, ...
  • M. Carvalho, F. Remiao, N. Milhazes, F. Borges, E. Fernandes, ...
  • D.C. Jones, C. Duvauchelle, A. Ikegami, C.M. Olsen, S.S. Lau, ...
  • H.J. Helmlin, K. Bracher, D. Bourquin, _ Vonlanthen, R. Brenneisen, ...
  • M.E. Soares, M. Carvalho, H. Carmo, F. Remiao, F. Carvalho, ...
  • K.M. Clauwaert, J.F. VanBocxlaer, E.A. De Letter, S. Van Calenbergh, ...
  • R. H erraez-H ernandez, P. _ ampins-Falco, J. Verdu-Andres, Analyst ...
  • M. Tomita, M.N. Nakashima, M. Wada, K. Nakashima, Biomed. Chromatogr. ...
  • A. Kolbrich, R.H. Lowe, M.A. Huestis, Clin. Chem. 54 (2008) ...
  • H.K. Lim, S. Zeng, D.M. Chei, R.L. Foltz, J. Pharm. ...
  • v. Maresova, J. Chadt, L. Prikryl, Neuro Endocrinol. Lett. 27 ...
  • F.T. Peters, S. Schaefer, R.F. Staack, T. Kraemer, H.H. Maurer, ...
  • S.O. Pirnay, T.T. Abraham, M.A. Huestis, Clin. Chem. 52 (2006) ...
  • N. Pizarro, J. Ortu no, M. Farre, C. H ernandez-Lop ...
  • S. Valtier, C.F. Phelix, J.T. Cody, J. Anal. Toxicol 31 ...
  • J. Ortu-no, N. Pizarro, M. Farre, M. Mas, J. Segura, ...
  • M. Cheze, M. Deveaux, C. Martin, M. Lhermitte, G. Pepin, ...
  • K.M. Jenkins, M.S. Young, C.R. Mallet, A.A. Elian, J. Anal. ...
  • N. Shima, H. Kamata, M. Katagi, H. Tsuchihashi, T. Sakuma, ...
  • J.Y. Kim, J.C. Cheong, B.J. Ko, S.K. Lee, H.H. Yoo, ...
  • M. Mueller, F.T. Peters, G.A. Ricaurte, H.H. Maurer, J. Chromatogr. ...
  • M.R. Sohrabi, P. Abdolmaleki, E. A. Esmaeili, Spectrochimica Acta Part ...
  • D.L. Donoho, I.M. Johnstone, Comp. Rend. Acad. Sci. Paris Ser. ...
  • D.L. Donoho, I.M. Johnstone, Biometrica 8 (1994) 425-455. ...
  • A. Grossman, J. Morlet, SIAM J. Math. Anal. 15 (1984) ...
  • C.R. Mittermayr, S.G. Nokolov, H. Hutter, M. Grasserbauer, Chemometr. Intell. ...
  • L.M. Shao, B. Tang, X.G. Shao, G.W. Zhao, S.T. Liu, ...
  • S. Ren, L. Gao, Talanta 50 (2000) 1163-1173. ...
  • A. Abdalle, M. Bethencourt, F .J. Botana, M. Marcos, Electrochem. ...
  • X. Zou, J. Mo, Anal. Chim. Acta 340 (1997) 115-121. ...
  • X. Shao, C. Pang, Q. Su Fresenius, J. Anal. Chem. ...
  • M. Bos, E. Hoogendam, Anal. Chim. Acta 267 (1992) 73-80. ...
  • X. Zang, J.Z.H. Gao, Anal. Chim. Acta 443 (2001) 117-125. ...
  • S.G. Mallat, W. Hwang, IEEE Trans. Inf. Theory 38 (1992) ...
  • B.K. Alsberg, A.M. Woodward, D.B. Kell, Chemometr. Intell. Lab. Syst. ...
  • FooTim Chau, Yi-Zeng Liang, Junbin Gao, Xue-Guang Shao, Chemometrics from ...
  • E. Dinc, , S. Kaya, T. Doganay, D. Baleanu, J. ...
  • E. Dinc, , A. Ozdemir, D. Baleanu, Talanta 65 (1) ...
  • E. Dinc, , D. Baleanu, Spectrosc. Lett. 36 (4) (2003) ...
  • E. Dinc, , D. Baleanu, J. Pharm. Biomed. Anal 31 ...
  • E. Dinc, , A. Ozdemir, D. Baleanu, J. Pharm. Biomed. ...
  • A. Afkhami, T. Madrakian, M. Abb asi-Tarighat, Food Chem. 109 ...
  • E. Dinc, , D. Baleanu, Talanta 59 (4) (2003) 707-717. ...
  • A. Afkhami, T. Madrakian, M. Abb asi-Tarighat, J. Hazard. Mater. ...
  • A. Afkhami, M. Abb asi-Tarighat, Talanta 78 (2009) 424431. ...
  • A. Afkhami, M. Abb asi-Tarighat, M. Bahram, Talanta 75 (2008) ...
  • B. Walczak, Wavelets in Chemistry, Elsevier Press, Amsterdam, The Neterlands, ...
  • I. Daubechies, Ten Lectures on Wavelets, Society for Industrial and ...
  • E. Dinc, , D. Baleanu, J. Pharm. Biomed. Anal 31 ...
  • E. Dinc, , A. Ozdemir, D. Baleanu, J. Pharm. Biomed. ...
  • A. Afkhami, T. Madrakian, M. Abb asi-Tarighat, Food Chem. 109 ...
  • M.J. Adam, Chemometrics in Analytical Spectroscopy, The Royal Society of ...
  • F.S. Rojas, C.B. Ojeda, J.M. Cano Pavon, Talanta 35 (1998) ...
  • G. Talsky, Derivative Sp _ ctrophotometry Low and High Order, ...
  • J.A. Howell, L.G. Hargis, Anal. Chem. 66 (1994) 445R. ...
  • L.G. Hargis, J.A. Howell, R.E. Sutton, Anal. Chem. 68 (1996) ...
  • H.A. Strobel, W.R. Heineman, Chemical In strumentation : A Systematic ...
  • G.H. Jeffery, J. Bassett, J. Mendham, R.C. Denney, Vogel's Textbook ...
  • S.J. Haswell, Practical Guide to Chemometrics, Marcel Dekker, New York, ...
  • نمایش کامل مراجع