2015
DOI: 10.1016/j.snb.2014.10.130
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Simultaneous electrochemical determination of dopamine, melatonin, methionine and caffeine

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Cited by 119 publications
(47 citation statements)
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“…Different methods have been reported for the determination of CAF, such as chromatographic, spectroscopic and electrochemical techniques . Among these, electrochemical methods offer the advantages of high sensitivity, simplicity, wide linear concentration range, low cost of instrumentation, and rapidity . The oxidation of CAF on the surface of an unmodified electrode occurs at a high positive potential compared to that on chemically modified electrodes, which occurs at a low positive potential and hence improves the sensitivity and selectivity…”
Section: Introductionmentioning
confidence: 99%
“…Different methods have been reported for the determination of CAF, such as chromatographic, spectroscopic and electrochemical techniques . Among these, electrochemical methods offer the advantages of high sensitivity, simplicity, wide linear concentration range, low cost of instrumentation, and rapidity . The oxidation of CAF on the surface of an unmodified electrode occurs at a high positive potential compared to that on chemically modified electrodes, which occurs at a low positive potential and hence improves the sensitivity and selectivity…”
Section: Introductionmentioning
confidence: 99%
“…[21][22][23][24][25][26][27] Nanomaterials and nanosensors are important in this regard, [28][29][30][31][32][33][34][35][36][37] especially core-shell nanomaterials, due to their technological applications in biosensors, [38] removal of microbial biofilms, [39] magnetic drug targeting, [40] controlled drug release, [41] antimicrobial activity [42] or diagnostic methods in medicine. [21][22][23][24][25][26][27] Nanomaterials and nanosensors are important in this regard, [28][29][30][31][32][33][34][35][36][37] especially core-shell nanomaterials, due to their technological applications in biosensors, [38] removal of microbial biofilms, [39] magnetic drug targeting, [40] controlled drug release, [41] antimicrobial activity [42] or diagnostic methods in medicine.…”
Section: Introductionmentioning
confidence: 99%
“…Electrochemical techniques extend the practical advantages including ease of operation, satisfactory sensitivity, wide linear concentration range, low cost of instrument, probability of miniaturization, suitability for real-time detection and less sensitivity to matrix influences in comparison with separation and spectral methods [57,58]. Modification of the electrode surface can offer some notable improvements in the electrochemical responses [59][60][61][62][63][64][65].…”
Section: Introductionmentioning
confidence: 99%