In situ growth of Ag-reduced graphene oxide-carbon nanotube on indium tin oxide and its application for electrochemical sensing
Source abstract
Abstract
Abstract Herein, a two-step electrodepostion method was carried out for in situ growth of Ag metal-reduced graphene oxide-carbon nanotube on indium tin oxide (Ag-rGO-CNT/ITO). Firstly, rGO-CNT hybrids have been synthesized on ITO electrode by electrodeposition of GO-CNT dispersion, and then, Ag metal has been deposited on the surface of rGO-CNT/ITO by the electrodeposition method. Combining unique properties of rGO-CNT hybrids and excellent catalytic activity of Ag metal, Ag-rGO-CNT/ITO exhibits good catalytic activity for electrocatalytic reduction of hydrogen peroxide (H2O2). The non-enzymatic H2O2 sensor based on Ag-rGO-CNT/ITO electrode shows the linear detection range about 0.05–1.40 mM (R = 0.999), and the detection limit is estimated to be 1.32 μM at a signal-to-noise ratio of 3. Furthermore, the Ag-rGO-CNT/ITO electrode exhibits good anti-interference capability, compared to other interferences such as ascorbic acid, dopamine, uric acid, NaNO3, NaNO2 and glucose.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electrochemical sensors and biosensors · Conducting polymers and applications · Electrochemical Analysis and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (52)
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1. A simple strategy for the immobilization of catalase on multi-walled carbon nanotube/poly(l-lysine) biocomposite for the detection of H2O2 and iodate10.1016/j.bios.2014.05.023 ↗
2. Mesoporous manganese-porphyrin-silica hybrid nanomaterial sensitive to H2O2 fluorescent detection10.1016/j.materresbull.2015.10.032 ↗
3. Monodisperse AuM (M=Pd, Rh Pt) bimetallic nanocrystals for enhanced electrochemical detection of H2O210.1016/j.snb.2014.10.028 ↗
4. 3D porous metal-organic framework as an efficient electrocatalyst for nonenzymatic sensing application10.1016/j.talanta.2015.07.091 ↗
5. Electrochemical sensing of uric acid using glassy carbon modified with multiwall carbon nanotubes dispersed in polyethylenimine10.1002/elan.201400287 ↗
6. Synthesis and utilization of carbon nanotubes for fabrication of electrochemical biosensors10.1016/j.materresbull.2015.08.037 ↗
7. Synthesis of functional SiO2-coated graphene oxide nanosheets decorated with Ag nanoparticles for H2O2 and glucose detection10.1016/j.bios.2011.06.008 ↗
8. Ordered assemblies of silver nanoparticles on carbon nitride sheets and their application in the non-enzymatic sensing of hydrogen peroxide and glucose10.1039/C4TB01740D ↗
9. Silver nanoparticle assemblies supported on glassy-carbon electrodes for the electro-analytical detection of hydrogen peroxide10.1007/s00216-005-3205-5 ↗
10. A hydrogen peroxide sensor based on electrochemically roughened silver electrodes10.1016/j.electacta.2009.02.106 ↗
11. Synthesis of dendritic silver nanostructures and their application in hydrogen peroxide electroreduction10.1016/j.electacta.2011.01.058 ↗
12. A new amperometric nanostructured sensor for the analytical determination of hydrogen peroxide10.1016/j.bios.2008.07.048 ↗
13. Novel nonenzymatic hydrogen peroxide sensor based on iron oxide-silver hybrid submicrospheres10.1016/j.talanta.2010.03.019 ↗
14. Electrochemical sensors and biosensors10.1021/ac202878q ↗
15. A novel rapid synthesis of Fe2O3/graphene nanocomposite using ferrate (VI) and its application as a new kind of nanocomposite modified electrode as electrochemical sensor10.1016/j.materresbull.2015.06.010 ↗
16. Highly selective amperometric sensor for the trace level detection of hydrazine at bismuth nanoparticles decorated graphene nanosheets modified electrode10.1016/j.talanta.2014.02.031 ↗
17. Vanadium oxides-reduced graphene oxide composite for lithium-ion batteries and supercapacitors with improved electrochemical performance10.1016/j.jpowsour.2012.08.036 ↗
18. An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers10.1039/C5CC05370F ↗
19. One-pot synthesis of Ag nanoparticles/reduced graphene oxide nanocomposites and their application for nonenzymatic H2O2 detection10.1016/j.electacta.2012.08.007 ↗
20. Aniline as a dispersing and stabilizing agent for reduced graphene oxide and its subsequent decoration with Ag nanoparticles for enzymeless hydrogen peroxide detection10.1016/j.jcis.2011.07.083 ↗
21. Supercapacitors with high capacitance based on reduced graphene oxide/carbon nanotubes/NiO composite electrodes10.1039/C3TA15004F ↗
22. Three-dimensionally porous graphene-carbon nanotube composite-supported PtRu catalysts with an ultrahigh electrocatalytic activity for methanol oxidation10.1016/j.electacta.2012.09.013 ↗
23. Nanostructured ternary electrodes for energy-storage applications10.1002/aenm.201100609 ↗
24. Three dimensional N-doped graphene-CNT networks for supercapacitor10.1039/c3cc41949e ↗
25. One-step hydrothermal green synthesis of silver nanoparticle-carbon nanotube-reduced graphene oxide composite and its application as hydrogen peroxide sensor10.1016/j.snb.2014.11.074 ↗
26. Synthesis of Ag nanoparticle-carbon nanotube-reduced graphene oxide hybrids for highly sensitive non-enzymatic hydrogen peroxide detection10.1039/C5RA04246A ↗
27. Three-dimensional Pt-on-Pd bimetallic nanodendrites supported on graphene nanosheet: facile synthesis and used as an advanced nanoelectrocatalyst for methanol oxidation10.1021/nn9014483 ↗
28. A new electrochemical sensor of nitro aromatic compound based on three-dimensional porous Pt-Pd nanoparticles supported by graphene-multiwalled carbon nanotube composite10.1016/j.bios.2014.01.041 ↗
29. Simultaneous determination of dopamine, ascorbic acid and uric acid at electrochemically reduced graphene oxide modified electrode10.1016/j.snb.2013.11.104 ↗
30. Simultaneous determination of dopamine, uric acid and ascorbic acid using a glassy carbon electrode modified with reduced graphene oxide10.1039/c4ra03148b ↗
31. Electrodeposition synthesis of reduced graphene oxide-carbon nanotube hybrids on indium tin oxide electrode for simultaneous electrochemical detection of ascorbic acid, dopamine and uric acid10.1039/C5RA24727F ↗
32. Nitrogen-doped graphene-silver nanodendrites for the non-enzymatic detection of hydrogen peroxide10.1016/j.electacta.2014.11.031 ↗
33. One-step electrodeposition synthesis of silver-nanoparticle-decorated graphene on indium-tin-oxide for enzymeless hydrogen peroxide detection10.1016/j.carbon.2013.06.025 ↗
34. A disposable indium-tin-oxide sensor modified by gold nanorod-chitosan nanocomposites for the detection of H2O2 in cancer cells10.1039/c4cc01972e ↗
35. A new enzymatic immobilization carrier based on graphene capsule for hydrogen peroxide biosensors10.1016/j.electacta.2014.11.022 ↗
36. Disposable biosensor based on immobilization of glucose oxidase at gold nanoparticles electrodeposited on indium tin oxide electrode10.1016/j.snb.2008.08.023 ↗
37. A facile formation of silver dendrites on indium tin oxide surfaces using electrodeposition and amperometric sensing of hydrazine10.1016/j.snb.2015.02.065 ↗
38. Preparation of graphitic oxide10.1021/ja01539a017 ↗
39. Carbon nanotube/graphene composite for enhanced capacitive deionization performance10.1016/j.carbon.2013.03.040 ↗
40. Solvothermal one-step synthesis of Ni-Al layered double hydroxide/carbon nanotube/reduced graphene oxide sheet ternary nanocomposite with ultrahigh capacitance for supercapacitors10.1021/am4003843 ↗
41. Environmentally friendly, one-pot synthesis of Ag nanoparticle-decorated reduced graphene oxide composites and their application to photocurrent generation10.1021/ic300332x ↗
42. Facile assembly of silica gel/reduced graphene oxide/Ag nanoparticle composite with a core-shell structure and its excellent catalytic properties10.1039/c3ta14307d ↗
43. Facile assembly and properties of polystyrene microsphere/reduced graphene oxide/Ag composite10.1016/j.jcis.2013.03.042 ↗
44. Facile synthesis of a Ag nanoparticle/polyoxometalate/carbon nanotube tri-component hybrid and its activity in the electrocatalysis of oxygen reduction10.1039/c1jm12270c ↗
45. Sonochemical deposition of silver nanoparticles on silica spheres10.1021/la0155552 ↗
46. A novel nonenzymatic H2O2 sensor based on cobalt hexacyanoferrate nanoparticles and graphene composite modified electrode10.1016/j.snb.2014.11.055 ↗
47. Electrodeposition of gold nanoparticles on indium/tin oxide electrode for fabrication of a disposable hydrogen peroxide biosensor10.1016/j.talanta.2008.09.034 ↗
48. Enhanced oxygen reduction reaction activity due to electronic effects between Ag and Mn3O4 in alkaline media10.1021/acscatal.5b00495 ↗
49. Bifunctional enhancement of oxygen reduction reaction activity on Ag catalysts due to water activation on LaMnO3 supports in alkaline media10.1038/srep13552 ↗
50. Sensitive electrochemical sensor for hydrogen peroxide using Fe3O4 magnetic nanoparticles as a mimic for peroxidase10.1007/s00604-011-0600-9 ↗
51. AgAuPt nanocages for highly sensitive detection of hydrogen peroxide10.1039/C4RA13653E ↗
52. A novel Au/r-GO/TNTs electrode for H2O2, O2 and nitrite detection10.1016/j.snb.2016.04.167 ↗