Aldehyde functionalized ionic liquid on electrochemically reduced graphene oxide as a versatile platform for covalent immobilization of biomolecules and biosensing

Constructing a sensitive electrochemical sensor based on (bdpy)SiW11Ni/P-ERGO/GCE for IO3− detection at the nanomolar level with noticeable selectivity.

Download Full-text

Correction: Electrochemical investigation and amperometry determination iodate based on ionic liquid/polyoxotungstate/P-doped electrochemically reduced graphene oxide multi-component nanocomposite modified glassy carbon electrode

RSC Advances ◽

10.1039/d1ra90108g ◽

2021 ◽

Vol 11 (28) ◽

pp. 17229-17229

Author(s):

Minoo Sharifi ◽

Somayeh Dianat ◽

Amin Hosseinian

Keyword(s):

Ionic Liquid ◽

Graphene Oxide ◽

Reduced Graphene Oxide ◽

Glassy Carbon Electrode ◽

Glassy Carbon ◽

Carbon Electrode ◽

Electrochemical Investigation ◽

Modified Glassy Carbon Electrode ◽

Reduced Graphene ◽

Electrochemically Reduced Graphene Oxide

Correction for ‘Electrochemical investigation and amperometry determination iodate based on ionic liquid/polyoxotungstate/P-doped electrochemically reduced graphene oxide multi-component nanocomposite modified glassy carbon electrode’ by Minoo Sharifi et al., RSC Adv., 2021, 11, 8993–9007, DOI: 10.1039/D1RA00845E.

Download Full-text

Toward enhancing the photoelectrochemical water splitting efficiency of organic acid doped polyaniline-WO3 photoanode by photo-assisted electrochemically reduced graphene oxide

Electrochimica Acta ◽

10.1016/j.electacta.2019.135475 ◽

2020 ◽

Vol 333 ◽

pp. 135475 ◽

Cited By ~ 11

Author(s):

Mir Ghasem Hosseini ◽

Pariya Yardani Sefidi ◽

Zeynep Aydin ◽

Solen Kinayyigit

Keyword(s):

Graphene Oxide ◽

Organic Acid ◽

Reduced Graphene Oxide ◽

Water Splitting ◽

Photoelectrochemical Water Splitting ◽

Reduced Graphene ◽

Electrochemically Reduced Graphene Oxide ◽

Doped Polyaniline

Download Full-text

Simultaneous Determination of Uric Acid and Xanthine Using a Poly(Methylene Blue) and Electrochemically Reduced Graphene Oxide Composite Film Modified Electrode

Journal of Analytical Methods in Chemistry ◽

10.1155/2014/984314 ◽

2014 ◽

Vol 2014 ◽

pp. 1-10 ◽

Cited By ~ 3

Author(s):

Gen Liu ◽

Wei Ma ◽

Yan Luo ◽

Deng-ming Sun ◽

Shuang Shao

Keyword(s):

Methylene Blue ◽

Uric Acid ◽

Graphene Oxide ◽

Composite Film ◽

Simultaneous Determination ◽

Reduced Graphene Oxide ◽

Modified Electrode ◽

Reduced Graphene ◽

Electrochemically Reduced Graphene Oxide

Poly(methylene blue) and electrochemically reduced graphene oxide composite film modified electrode (PMB-ERGO/GCE) was successfully fabricated by electropolymerization and was used for simultaneous determination of uric acid (UA) and xanthine (Xa). Based on the excellent electrocatalytic activity of PMB-ERGO/GCE, the electrochemical behaviors of UA and Xa were studied by cyclic voltammetry (CV) and square wave voltammetry (SWV). Two anodic sensitive peaks at 0.630 V (versus Ag/AgCl) for UA and 1.006 V (versus Ag/AgCl) for Xa were given by CV in pH 3.0 phosphate buffer. The calibration curves for UA and Xa were obtained in the range of 8.00 × 10−8~4.00 × 10−4 M and 1.00 × 10−7~4.00 × 10−4 M, respectively, by SWV. The detection limits for UA and Xa were3.00×10-8 M and5.00×10-8 M, respectively. Finally, the proposed method was applied to simultaneously determine UA and Xa in human urine with good selectivity and high sensitivity.

Download Full-text