CoFe2O4/reduced graphene oxide/ionic liquid modified glassy carbon electrode, a selective and sensitive electrochemical sensor for determination of methotrexate

Rafique, 2009, Interaction of anticancer drug methotrexate with DNA analyzed by electrochemical and spectroscopic methods, Biosens Bioelectron, 44, 21, 10.1016/j.bios.2012.12.028 Gao, 2007, Anodic voltammetric behaviors of methotrexate at a glassy carbon electrode and its determination in spiked human urine, Electroanal Chem, 610, 131, 10.1016/j.jelechem.2007.07.030 Abd El-Hady, 2005, Methotrexate determination in pharmaceuticals by enantioselective HPLC, 37, 919 Sastry, 1996, Spectrophotometric methods for the determination of methotrexate in pharmaceutical formulations, Anal Lett, 29, 1763, 10.1080/00032719608001522 Li, 2007, Method for the determination of blood methotrexate by high performance liquid chromatography with online post-column electrochemical oxidation and fluorescence detection, J Chromatogr B, 845, 164, 10.1016/j.jchromb.2006.07.026 Rodin, 2013, Validated LC-MS/MS method for rapid determination of methotrexate in human saliva and its application to an excretion evaluation study, J Chromatogr B, 937, 1, 10.1016/j.jchromb.2013.07.026 Wang, 2012, Sensitive determination of methotrexate at nano-Au self-assembled monolayer modified electrode, J Electroanal Chem, 674, 83, 10.1016/j.jelechem.2012.04.010 Wang, 2014, Simultaneous electrochemical determination of epirubicin and methotrexate in human blood using a disposable electrode modified with nano-Au/MWNTs-ZnO composites, Sens Actuators B, 204, 360, 10.1016/j.snb.2014.07.099 Wang, 2012, Electrochemical oxidation behavior of methotrexate at DNA/SWCNT/Nafion composite film-modified glassy carbon electrode, J Solid State Electrochem, 16, 3227, 10.1007/s10008-012-1763-y Oliveira, 2013, Differential pulse adsorptive stripping voltammetric determination of methotrexate using a functionalized carbon nanotubes-modified glassy carbon electrode, Cent Eur J Chem, 11, 1837 Ensafi, 2016, Cobalt ferrite nanoparticles decorated on exfoliated graphene oxide, application for amperometric determination of NADH and H2O2, Mater Sci Eng C, 60, 276, 10.1016/j.msec.2015.11.053 Es'haghzade, 2017, Facile synthesis of Fe3O4 nanoparticles via aqueous based electro chemical route for heterogeneous electro-Fenton removal of Azo dyes, J Taiwan Inst Chem Eng, 71, 91, 10.1016/j.jtice.2016.11.015 Kumary, 2013, Voltammetric detection of paracetamol at cobalt ferrite nanoparticles modified glassy carbon electrode, Int J Electrochem Sci, 8, 6610, 10.1016/S1452-3981(23)14791-2 Jaime-Gonzalez, 2016, Comparison of ferrite nanoparticles obtained electrochemically for catalytical reduction of hydrogen peroxide, J Solid State Electrochem, 20, 1191, 10.1007/s10008-015-2938-0 Taei, 2016, Fast and sensitive determination of doxorubicin using multi-walled carbon nanotubes as a sensor and CoFe2O4 magnetic nanoparticles as a mediator, Microchim Acta, 183, 49, 10.1007/s00604-015-1588-3 Ghiaci, 2016, Silver nanoparticles decorated anchored type ligands as new electrochemical sensors for glucose detection, J Taiwan Inst Chem Eng, 63, 39, 10.1016/j.jtice.2016.03.013 Li, 2015, One-pot in situ synthesis of CoFe2O4 nanoparticles-reduced graphene oxide nanocomposite with high performance for levodopa sensing, RSC Adv, 5, 99669, 10.1039/C5RA15379D Yesudas, 2016, Experimental and theoretical studies on some selected ionic liquids with different cations/anions as corrosion inhibitors for mild steel in acidic medium, J Taiwan Inst Chem Eng, 64, 252, 10.1016/j.jtice.2016.04.006 Bhuttoa, 2016, Oxidative desulfurization of fuel oils using ionic liquids: a review, J Taiwan Inst Chem Eng, 62, 84, 10.1016/j.jtice.2016.01.014 Ridings, 2012, Comparing the charge distribution along the surface normal in the [C6mim]+ ionic liquid with different anions, Colloid Surf A Physicochem Eng Asp, 413, 149, 10.1016/j.colsurfa.2012.01.033 Ensafi, 2014, Graphene nanosheets functionalized with 4-aminothiophenol as a stable support for the oxidation of formic acid based on self-supported Pd-nanoclusters via galvanic replacement from Cu2O nanocubes, J Electroanal Chem, 731, 20, 10.1016/j.jelechem.2014.07.037 Stobinski, 2014, Graphene oxide and reduced graphene oxide studied by the XRD, TEM and electron spectroscopy methods, J Electron Spectr Relat Phenom, 195, 145, 10.1016/j.elspec.2014.07.003 Bykkam, 2015, Extensive studies on X-ray diffraction of green synthesized silver nanoparticles, Adv Nanopart, 4, 1, 10.4236/anp.2015.41001 Ensafi, 2015, Experimental and theoretical investigation effect of flavonols antioxidants on DNA damage, Anal Chim Acta, 887, 82‒91, 10.1016/j.aca.2015.06.014 Fu, 2013, In situ fabrication and characterization of cobaltferrite nanorods/graphene composites, Mater Charact, 86, 303‒315, 10.1016/j.matchar.2013.10.019 Suwanchawalita, 2015, Hydrothermal synthesis of magnetic CoFe2O4–graphene nanocomposite with enhanced photocatalytic performance, Dig J Nanomater Biostruct, 10, 769‒777 Holbrey, 1999, The phase behaviour of 1-alkyl-3-methylimidazolium tetrafluoroborates; ionic liquids and ionic liquid crystals., J Chem Soc Dalton Trans, 13, 2133, 10.1039/a902818h Wang, 1986, Trace measurments of the antineoplastic agent methotrexate by adsorptive stripping voltammetry, Talanta, 33, 707‒712, 10.1016/0039-9140(86)80170-9 Wang, 2010, Electrochemical determination of methotrexate at disposable screen-printed electrode and its application studies, Anal Lett, 45, 1658‒1669 Suguna, 2015, Validation of HPLC method for the analysis of methotrexate in bulk drug and pharmaceutical dosage forms, J Chem Pharm Res, 7, 27‒33 Asadian, 2017, Glassy carbon electrode modified with 3D graphene–carbon nanotube network for sensitive electrochemical determination of methotrexate, Sens Actuators B, 239, 617‒627, 10.1016/j.snb.2016.08.064