مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

COMPUTATIONAL AIDED-MOLECULAR IMPRINTED POLYMER DESIGN FOR SOLID PHASE EXTRACTION OF METAPROTERENOL FROM PLASMA AND DETERMINATION BY VOLTAMMETRY USING MODIFIED CARBON NANOTUBE ELECTRODE

Pages

  417-429

Abstract

 A molecular imprinted polymer (MIP) was computationally designed and synthesized for the selective extraction of METAPROTERENOL (MTP), from human plasma. In this regards semi empirical MP3 and mechanical quantum (DFT) calculations were used to find a suitable functional monomers. On the basis of computational and experimental results, acrylic acid (AA) and DMSO: MeOH (90: 10 %V/V) were found to be the best choices of functional monomer and polymerization solvents, respectively. This polymer was then used as a selective sorbent to develop a molecularly imprinted solid-phase extraction (MISPE) procedure followed by differential pulse voltammetry by using modified carbon nanotube electrode. The analysis was performed in phosphate buffer, pH 7.0. Peak currents were measured at+0.67 V versus Ag/ AgCl. The linear calibration range was 0.026–8.0 mg mL-1 with a limit of detection 0.01 mg mL-1. The relative standard deviation at 0.5 mg mL-1 was 4.76% (n=5). The mean recoveries of 5 mg mL-1 MTP from plasma was 92.2% (n=5). The data of MISPE-DPV were compared with the MISPE-HPLC-UV. Although, the MISPE-DPV was more sensitive but both techniques have similar accuracy and precision.

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  • Cite

    APA: Copy

    AHMADI, FARHAD, & KARAMIAN, EHSAN. (2014). COMPUTATIONAL AIDED-MOLECULAR IMPRINTED POLYMER DESIGN FOR SOLID PHASE EXTRACTION OF METAPROTERENOL FROM PLASMA AND DETERMINATION BY VOLTAMMETRY USING MODIFIED CARBON NANOTUBE ELECTRODE. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR), 13(2), 417-429. SID. https://sid.ir/paper/288243/en

    Vancouver: Copy

    AHMADI FARHAD, KARAMIAN EHSAN. COMPUTATIONAL AIDED-MOLECULAR IMPRINTED POLYMER DESIGN FOR SOLID PHASE EXTRACTION OF METAPROTERENOL FROM PLASMA AND DETERMINATION BY VOLTAMMETRY USING MODIFIED CARBON NANOTUBE ELECTRODE. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR)[Internet]. 2014;13(2):417-429. Available from: https://sid.ir/paper/288243/en

    IEEE: Copy

    FARHAD AHMADI, and EHSAN KARAMIAN, “COMPUTATIONAL AIDED-MOLECULAR IMPRINTED POLYMER DESIGN FOR SOLID PHASE EXTRACTION OF METAPROTERENOL FROM PLASMA AND DETERMINATION BY VOLTAMMETRY USING MODIFIED CARBON NANOTUBE ELECTRODE,” IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR), vol. 13, no. 2, pp. 417–429, 2014, [Online]. Available: https://sid.ir/paper/288243/en

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