TY - JOUR ID - 93735 TI - DMOF-1 Assessment and Preparation to Electrochemically Determine Hydrazine in Different Water Samples JO - Analytical and Bioanalytical Chemistry Research JA - ABCR LA - en SN - AU - Mohamadzadeh Jahani, Peyman AU - Tajik, Somayeh AU - Aflatoonian, Mohammad Reza AU - Alizadeh, Reza AU - Beitollahi, Hadi AD - Department of Basic Sciences, School of Medicine Bam University of Medical Sciences AD - NanoBioElectrochemistry Research Center, Bam University of Medical Sciences, Bam, Iran AD - Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran AD - Department of Chemistry, Faculty of Science, Qom University, Qom, Iran AD - Environment Department, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran Y1 - 2020 PY - 2020 VL - 7 IS - 2 SP - 151 EP - 160 KW - DMOF-1 KW - Hydrazine KW - Electrochemical sensor KW - Modified electrode KW - Screen printed electrode DO - 10.22036/abcr.2019.186274.1342 N2 - Hydrazine has been identified as a carcinogenic mutagenic, hepatotoxic, and neurotoxin material. A metal-organic framework with tetragonal symmetry, DMOF-1 (Zn2(bdc)2dabco) was synthesized by a versatile and facile technique, followed by its efficient development and validation as hydrazine electrochemical sensor. Differential pulse voltammetry (DPV), linear sweep voltammetry (LSV), and cyclic voltammetry (CV) techniques were used as diagnostic techniques. In this study, scanning electron microscopy (SEM) and x-ray diffraction (XRD) were used to characterize the MOF. In the electro-oxidation of hydrazine, there was a highly catalytic activity shown by the modified electrode. In addition, there was a greater signal response, compared to the unmodified electrode, which was primarily because DMOF-1 offered the establishment of large active surface area. Also, the detection limit for hydrazine, linear range, and sensor sensitivity were reported to be 0.02 µM, 0.09-400.0 µM, and 0.0863 µA/µM-1, respectively. Ultimately, the amplified sensor was able to properly analyze hydrazine in different samples of water. UR - https://www.analchemres.org/article_93735.html L1 - https://www.analchemres.org/article_93735_1651d7650e5cc102c82801fe3f54a78f.pdf ER -