2018
DOI: 10.1088/2053-1591/aaaa78
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A Comparative evaluation of Graphene oxide based materials for Electrochemical non-enzymatic sensing of Curcumin

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Cited by 12 publications
(5 citation statements)
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“…The excellent ability of Gr-based nanomaterials to improve the sensitivity for curcumin detection was proved by the excellent LODs of 9.0 × 10 −11 M achieved at a GO-modified GCE (in the linear range from 1.0 × 10 −9 to 1.0 × 10 −7 M) and at rGO-modified GCE (in the linear range from 1.0 × 10 −9 to 1.0 × 10 −8 M) [71]. The sensors' selectivity was tested in the presence of Na + , K + , ascorbic acid, starch, and glucose, with the rGO/GCE showing higher selectivity when compared to GO/GCE.…”
Section: Nanostructured-material-modified Electrodesmentioning
confidence: 99%
“…The excellent ability of Gr-based nanomaterials to improve the sensitivity for curcumin detection was proved by the excellent LODs of 9.0 × 10 −11 M achieved at a GO-modified GCE (in the linear range from 1.0 × 10 −9 to 1.0 × 10 −7 M) and at rGO-modified GCE (in the linear range from 1.0 × 10 −9 to 1.0 × 10 −8 M) [71]. The sensors' selectivity was tested in the presence of Na + , K + , ascorbic acid, starch, and glucose, with the rGO/GCE showing higher selectivity when compared to GO/GCE.…”
Section: Nanostructured-material-modified Electrodesmentioning
confidence: 99%
“…MnO 2 was synthesized using standard protocol reported previously in 2015 [15]. Graphene oxide was synthesized by modified Hummers method [16]. MnO 2 and MnO 2 -GO NMs were coated on electricity collector substrates by constant potentiostat mode in the electrodeposition method.…”
Section: 1mentioning
confidence: 99%
“…An array of graphene and graphene oxide based sensing composites are listed in Table 1 [75][76][77][78][79][80][81][82][83][84][85][86][87][88][89][90][91][92][93]. Phenylketonuria (PKU) is a condition resulting from a defect in the enzyme phenylalanine hydroxylase (PAH), preventing the metabolism of phenylalanine.…”
Section: Graphene and Reduced Graphene Oxide Noble Metal Compositesmentioning
confidence: 99%
“…The Pd-Mn/rGO composite was collected using centrifuging, washing, and drying. An additional array of graphene-based sensing composites in Table 2 are listed [83][84][85][86][87][88][89][90][91][92][93]. Mahato et al studied label-free EIS for alkaline phosphatase (ALP) detection, an indicator of cancer relapse and the onset of hepatitis C using AuNPs, electrochemically engineered Au-nano-dendroids, and GO nanocomposite [92].…”
Section: Graphene Oxide and Reduced Graphene Oxide Transition Metal Compositesmentioning
confidence: 99%