| Authors | مهدی شبانی نوش آبادی,حسن کریمی مله,فهیمه طاهرنژاد جوزمی |
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| Journal | J ELECTROCHEM SOC |
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| Page number | 218 |
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| Volume number | 166 |
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| IF | 3.12 |
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| Paper Type | Full Paper |
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| Published At | 2019-04-10 |
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| Journal Grade | Scientific - research |
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| Journal Type | Electronic |
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| Journal Country | Iran, Islamic Republic Of |
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| Journal Index | SCOPUS ,JCR |
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Abstract
Deoxyepinephrine (DXEP) is a catecholamine derivative with pharmaceutical activity to raise blood pressure. Therefore, the control
of DXEP in biological samples is very important for human health. The proposed research introduces a fast electro-analytical
strategy based on CuFe2O4/ionic liquid (1-Hexyl-3-methylimidazolium Bromide (1H3MBr)) nanocomposite modified pate electrode
(CuFe2O4/1H3MBr/PE) for voltammetric determination of deoxyepinephrine. For this goal, the CuFe2O4 as conductive mediator
was synthesized using facile sonochemical method and characterized by XRD and FESEM methods. The CuFe2O4/1H3MBr/PE
exhibited good performance for determination of DXEP in the presence of uric acid (UA) with separated potential ∼170 mV. The
CuFe2O4/1H3MBr/PEwas showed linearly proportional to DXEP andUAconcentrations in thewide linear ranges from 0.3−300μM
and 0.7−300 μMwith LOD of 0.09 μMand 0.4 μM, respectively. The CuFe2O4/1H3MBr/PE was suggested as an excellent platform
for determination of DXEP and UA in real samples.
