Electrochemically modified sulfisoxazole nanofilm on glassy carbon for determination of cadmium(II) in water samples

Gupta, Vinod K.; Yola, Mehmet Lütfi; Atar, Necip; Solak, Alı Osman; Uzun, Lokman; Üstündağ, Zafer

doi:10.1016/j.electacta.2013.04.136

Cited by 67 publications

(22 citation statements)

References 65 publications

(66 reference statements)

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“…EIS is an effective method for probing the features of surface modified electrodes. It is capable of giving useful information about defects/holes exist on the modified surfaces, the kinetics and mechanism of the film formation processes and surface coverage 17b,19. Fig.…”

Section: Resultsmentioning

confidence: 99%

Highly Selective and Sensitive Voltammetric Sensor Based on Ruthenium Nanoparticle Anchored Calix[4]amidocrown‐5 Functionalized Reduced Graphene Oxide: Simultaneous Determination of Quercetin, Morin and Rutin in Grape Wine

et al. 2015

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In this report, ruthenium nanoparticles (RuNPs) and calix[4]amidocrown‐5 (C4A5) were synthesized and grafted onto the surface of reduced graphene oxide (RGO) nanocomposite (RuNPs/C4A5/RGO). The morphologies of the nanocomposites were characterized by transmission electron microscope, scanning electron microscope, atomic force microscope, electrochemical impedance spectroscopy and x‐ray photoelectron spectroscopy. The electrochemical experiments were performed by cyclic voltammetry, electrochemical impedance spectroscopy and square wave voltammetry. The simultaneous determination of quercetin, rutin and morin was performed on glassy carbon electrode modified with RuNPs/C4A5/RGO (RuNPs/C4A5/RGO/GCE). The linearity ranges and the detection limits of QR, RT and MR were 1.0×10−10–1.0×10−8 M and 2.0×10−11 M respectively.

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Section: Resultsmentioning

confidence: 99%

Highly Selective and Sensitive Voltammetric Sensor Based on Ruthenium Nanoparticle Anchored Calix[4]amidocrown‐5 Functionalized Reduced Graphene Oxide: Simultaneous Determination of Quercetin, Morin and Rutin in Grape Wine

et al. 2015

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“…It is capable of giving useful information about defects/holes existing on the modified surfaces, the kinetics and mechanism of the film formation processes and surface coverage [26,32]. Figure 5 shows the impedance plot (Nyquist diagram) of bare GCE, TBIrGO/GCE, PdNPs/ The electrocatalytic activities of the modified electrodes were also evaluated for 0.5 M methanol by CV in 0.1 mol L −1 HClO 4 at 50 mV s −1 (Fig.…”

Section: Characterizations Of Modified Glassy Carbon Electrodes By Eismentioning

confidence: 99%

Fabrication of bimetallic Pt/Pd nanoparticles on 2-thiolbenzimidazole functionalized reduced graphene oxide for methanol oxidation

Akyıldırım

Kotan

Yola

et al. 2015

Ionics

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In this study, an electrocatalyst based on 2-thiolbenzimidazole (TBI) functionalized reduced graphene oxide (rGO) with platinum and palladium nanoparticles (PtPdNPs) was synthesized. The successful synthesis of nanomaterials and the prepared glassy carbon electrode (GCE) surfaces were confirmed by transmission electron microscope, X-ray photo electron spectroscopy, scanning electron microscope, electrochemical impedance spectroscopy and X-ray diffraction method. The effective surface areas of TBIrGO/GCE, PdNPs/TBIrGO/GCE, PtNPs/TBIrGO/GCE and Pt-PdNPs/TBIrGO/GCE were calculated to be 324, 578, 667 and 1189 cm 2 /mg, respectively. According to the results, the electrochemical surface area of the Pt-PdNPs/TBIrGO is 3.67, 2.06 and 1.78 times higher than those of TBIrGO, PdNPs/TBIrGO and PtNPs/TBIrGO, respectively. The PtPdNPs/TBIrGO/GCE also exhibited higher peak current for methanol oxidation than those of comparable TBIrGO/GCE, PdNPs/TBIrGO/GCE, PtNPs/TBIrGO/GCE modified GCEs, thus providing evidence for its higher electro-catalytic activity.

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“…To date, many analysis techniques have been used to test for Al 3+ including atomic absorption spectrometry, electrochemical analysis, complexometric titration, ultraviolet spectrometry, and fluorescence . Among these methods, fluorescence probes have been widely welcomed due to their simple processing, signal stabilization, reliable performance, and fast response .…”

Section: Introductionmentioning

confidence: 99%

A highly selective aggregation‐induced emission fluorogen for sensitive detection of Al³⁺ in living cells

Xie

Yan

et al. 2019

Luminescence

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A Schiff's base derivative was synthesized using a condensation reaction between 8formyl-7-hydroxy-4-methylcoumarin and furan-2-carbohydrazide that produced marked aggregation-induced emission and had excellent ability to specifically recognize aluminium ions (Al 3+ ). This compound displayed faint fluorescence in the benign solvent dimethyl formamide, and exhibited obvious green fluorescence following addition of specific amounts of water. Moreover, it exhibited strong blue fluorescence after combination with Al 3+ even in the presence of other interfering ions.These experimental results demonstrated that this derivative could be used as a fluorescence probe for Al 3+ . The advantages, including significant fluorescence change, high selectivity and sensitivity, and fast response, meant that this probe could be used both to detect Al 3+ in water samples and for fluorescence imaging in living cells.

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Electrochemically modified sulfisoxazole nanofilm on glassy carbon for determination of cadmium(II) in water samples

Cited by 67 publications

References 65 publications

Highly Selective and Sensitive Voltammetric Sensor Based on Ruthenium Nanoparticle Anchored Calix[4]amidocrown‐5 Functionalized Reduced Graphene Oxide: Simultaneous Determination of Quercetin, Morin and Rutin in Grape Wine

Highly Selective and Sensitive Voltammetric Sensor Based on Ruthenium Nanoparticle Anchored Calix[4]amidocrown‐5 Functionalized Reduced Graphene Oxide: Simultaneous Determination of Quercetin, Morin and Rutin in Grape Wine

Fabrication of bimetallic Pt/Pd nanoparticles on 2-thiolbenzimidazole functionalized reduced graphene oxide for methanol oxidation

A highly selective aggregation‐induced emission fluorogen for sensitive detection of Al³⁺ in living cells

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Electrochemically modified sulfisoxazole nanofilm on glassy carbon for determination of cadmium(II) in water samples

Cited by 67 publications

References 65 publications

Highly Selective and Sensitive Voltammetric Sensor Based on Ruthenium Nanoparticle Anchored Calix[4]amidocrown‐5 Functionalized Reduced Graphene Oxide: Simultaneous Determination of Quercetin, Morin and Rutin in Grape Wine

Highly Selective and Sensitive Voltammetric Sensor Based on Ruthenium Nanoparticle Anchored Calix[4]amidocrown‐5 Functionalized Reduced Graphene Oxide: Simultaneous Determination of Quercetin, Morin and Rutin in Grape Wine

Fabrication of bimetallic Pt/Pd nanoparticles on 2-thiolbenzimidazole functionalized reduced graphene oxide for methanol oxidation

A highly selective aggregation‐induced emission fluorogen for sensitive detection of Al3+ in living cells

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A highly selective aggregation‐induced emission fluorogen for sensitive detection of Al³⁺ in living cells