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

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Information Journal Paper

Title

ADSORPTIVE BEHAVIOR AND VOLTAMMETRIC DETERMINATION OF HYDRALAZINE HYDROCHLORIDE AT A GLASSY CARBON ELECTRODE MODIFIED WITH MULTIWALLED CARBON NANOTUBES

Pages

  1312-1319

Abstract

 An electroanalytical method has been introduced for highly sensitive determination of HYDRALAZINE hydrochloride (Hy-HCl) based on its oxidation at a glassy carbon electrode modified with multiwalled CARBON NANOTUBEs (MWCNT/GCE). Studies showed that the electrochemical oxidation of Hy-HCl was accompanied by ADSORPTION and highly sensitive responses could be achieved by adsorptive STRIPPING VOLTAMMETRY. The electrooxidation of Hy-HCl at MWCNT/ GCE occurred at ~32 mV which was lower than that observed at bare GCE (~52 mV). The optimum working conditions for determination of the drug using differential-pulse adsorptive STRIPPING VOLTAMMETRY (DPAdSV) were established. The method exhibited linear responses to Hy-HCl in the concentration range 10-220 nM with a detection limit of 2.7 nM. The proposed method was successfully applied to the determination of this compound in pharmaceutical dosage forms.

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    APA: Copy

    KHODADADIAN, MEHDI, JALILIA, RONAK, BAHRAMI, MOHAMMAD TAHER, & BAHRAMI, GHOLAMREZA. (2017). ADSORPTIVE BEHAVIOR AND VOLTAMMETRIC DETERMINATION OF HYDRALAZINE HYDROCHLORIDE AT A GLASSY CARBON ELECTRODE MODIFIED WITH MULTIWALLED CARBON NANOTUBES. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR), 16(4), 1312-1319. SID. https://sid.ir/paper/288728/en

    Vancouver: Copy

    KHODADADIAN MEHDI, JALILIA RONAK, BAHRAMI MOHAMMAD TAHER, BAHRAMI GHOLAMREZA. ADSORPTIVE BEHAVIOR AND VOLTAMMETRIC DETERMINATION OF HYDRALAZINE HYDROCHLORIDE AT A GLASSY CARBON ELECTRODE MODIFIED WITH MULTIWALLED CARBON NANOTUBES. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR)[Internet]. 2017;16(4):1312-1319. Available from: https://sid.ir/paper/288728/en

    IEEE: Copy

    MEHDI KHODADADIAN, RONAK JALILIA, MOHAMMAD TAHER BAHRAMI, and GHOLAMREZA BAHRAMI, “ADSORPTIVE BEHAVIOR AND VOLTAMMETRIC DETERMINATION OF HYDRALAZINE HYDROCHLORIDE AT A GLASSY CARBON ELECTRODE MODIFIED WITH MULTIWALLED CARBON NANOTUBES,” IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR), vol. 16, no. 4, pp. 1312–1319, 2017, [Online]. Available: https://sid.ir/paper/288728/en

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