Synthesis and characterization of graphene oxide- Cu NPs-Fe-MOF nanocomposite and its application to simultaneous determination of Eskazina and Dopamine in real samples

Electrochemical sensor for simultaneous determination of trifluoperazine and dopamine in human serum based on graphene oxide–carbon nanotubes/iron–nickel nanoparticles

“…Besides, it is a dopamine (DA) antagonist, has an antipsychotic effect as it blocks DA – D1 and D2 receptors and prevents disorder illness effects such as hallucinations, delusions, disordered speech and thought resulting from DA excess in the brain. 4 DA is an important neurotransmitter that belongs to the catecholamines family. DA is a substance released in the brain that helps to regulate mood, behavior, and thoughts.…”

“…To the best of our knowledge only one paper is cited for the determination of TFLP and DA in the literature. 4 Also, simultaneous detection of DA and ascorbic acid (AA) using polymeric materials and metal nanoparticles-based sensors is cited in the literature. 7,8 Some methods are utilized for TFLP detection such as reverse phase HPLC method, liquid chromatographytandem mass spectrometry, spectrophotometry, ow injection uorimetry.…”