Green synthesis of ZnO/ZnCo2O4 and its application for electrochemical determination of bisphenol A

Amiri, Mina; Mahmoudi–Moghaddam, Hadi

doi:10.1016/j.microc.2020.105663

Cited by 47 publications

(9 citation statements)

References 39 publications

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“…In the recent decade, green chemistry has been attracting great interest in many contexts by commercial products, chemical technologies, and designing chemicals to reduce wastes, and avoiding toxins 16 . Green inhibitors are getting much attention in the corrosion field thanks to their renewability, ecologically acceptability, biodegradability, and safety 17 .…”

Section: Introductionmentioning

confidence: 99%

Investigation of Dracocephalum extract based on bulk and nanometer size as green corrosion inhibitor for mild steel in different corrosive media

Golshani

Arjmand

Amiri

et al. 2023

Sci Rep

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In recent years, green corrosion inhibitors derived from natural plant resources have garnered much interest. In the present work, at first, we investigated the corrosion behavior of mild steel (st-37) in the presence, and absence of Dracocephalum extract based on bulk size as a corrosion inhibitor in two widely used acidic environments (0.5 M H2SO4, and 1.0 M HCl), at room temperature. Then, we used Dracocephalum extract based on nanometer size to reduce the optimal concentration of inhibitor, increase the corrosion resistant, and efficiency. Dracocephalum extract does not contain heavy metals or other toxic compounds, and also good characteristics such as low cost, eco-friendly, and widespread availability, make it suitable nature candidate as an environmentally safe green inhibitor. The anticorrosive behavior was assessed using electrochemical impedance spectroscopy (EIS), and potentiodynamic polarization (PP). In all of the studies, the inhibitory efficiency (IE%) increased as the extract dose was increased. But by using nano extract, in addition to maintaining high efficiency, the amount of inhibitor was reduced significantly. The highest IE% is 94% at the best dose of nano extract (75 ppm), but the highest IE% is 89% at the best dose of the bulk extract (200 ppm) in H2SO4 solution. Also, for the HCl solution, the highest IE% is 88% at the best dose of nano extract (100 ppm), but the highest IE% is 90% at the best dose of the bulk extract (400 ppm), by polarization method. The PP results suggest that this compound has an effect on both anodic, and cathodic processes, and that it adsorbs on mild steel surface according to the Langmuir adsorption isotherm. Optical microscopy, scanning electron microscopy (SEM) analysis, and a solid UV–Visible reflection spectrum were used to investigate the alloys' surface morphology.

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Section: Introductionmentioning

confidence: 99%

Investigation of Dracocephalum extract based on bulk and nanometer size as green corrosion inhibitor for mild steel in different corrosive media

Golshani

Arjmand

Amiri

et al. 2023

Sci Rep

Self Cite

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“…Therefore, a variety of materials such as conductive polymers, metal oxide, graphene and CNT have been employed to fabricate the electrochemical biosensors to improve their electrochemical characteristics. [29][30][31][32][33] The electroanalytical potentials of electrochemical biosensors have been signicantly improved due to nanomaterials' synergistic activities like the combination of conductive polymers (CPs) with binary metal oxides such as NiCo 2 O 4 . For example, polypyrrole is widely used as CPs in the fabrication of various biosensors, owing to its biocompatibility, high conductivity and easy deposition on the electrode surface.…”

Section: -{4-[bis(2-chloroethylmentioning

confidence: 99%

A new electrochemical DNA biosensor for determination of anti-cancer drug chlorambucil based on a polypyrrole/flower-like platinum/NiCo₂O₄/pencil graphite electrode

Garkani-Nejad

2022

RSC Adv.

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“…with a 0.01 μM detection range. 69 Dacarbazine sensing.-Dacarbazine, a chemotherapeutic drug used to treat malignant melanoma. The degradation of Dacarbazine was carried out by means of copper spinel ferrite with multi-walled carbon tubes and carbon paste electrode (MWCNTs/CuFe 2 O 4 /CPE) utilizing its active surface area and improved electrical conductivity.…”

Section: Perovskite Structure and Propertiesmentioning

confidence: 99%

Review—Perovskite/Spinel Based Graphene Derivatives Electrochemical and Biosensors

Santos

Sneha

Devarani

et al. 2021

J. Electrochem. Soc.

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The development of sensors for the detection of different substances is a worldwide demand. Nanotechnology has allowed great advances in this area in an attempt to bring new possibilities. Sensors with perovskite and spinel structures have been widely investigated and demonstrated interesting performances, due to their fascinating optical, magnetic, and electrical properties. Despite this advancement, some limitations and drawbacks have to be resolved. Moreover, the combination of such structures with graphene derivatives has attracted particular attention in recent years; so far the obtained results manifest improved sensors’ performance, thanks to the effective combination of their individual properties. This comprehensive review aims to highlight the recent advances in Electrochemical and Biological nanosensors based on spinel and perovskite structures without and with graphene derivatives, by presenting sensing applications of diverse substances alongside advantages and futures challenges.

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Green synthesis of ZnO/ZnCo2O4 and its application for electrochemical determination of bisphenol A

Cited by 47 publications

References 39 publications

Investigation of Dracocephalum extract based on bulk and nanometer size as green corrosion inhibitor for mild steel in different corrosive media

Investigation of Dracocephalum extract based on bulk and nanometer size as green corrosion inhibitor for mild steel in different corrosive media

A new electrochemical DNA biosensor for determination of anti-cancer drug chlorambucil based on a polypyrrole/flower-like platinum/NiCo₂O₄/pencil graphite electrode

Review—Perovskite/Spinel Based Graphene Derivatives Electrochemical and Biosensors

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Green synthesis of ZnO/ZnCo2O4 and its application for electrochemical determination of bisphenol A

Cited by 47 publications

References 39 publications

Investigation of Dracocephalum extract based on bulk and nanometer size as green corrosion inhibitor for mild steel in different corrosive media

Investigation of Dracocephalum extract based on bulk and nanometer size as green corrosion inhibitor for mild steel in different corrosive media

A new electrochemical DNA biosensor for determination of anti-cancer drug chlorambucil based on a polypyrrole/flower-like platinum/NiCo2O4/pencil graphite electrode

Review—Perovskite/Spinel Based Graphene Derivatives Electrochemical and Biosensors

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A new electrochemical DNA biosensor for determination of anti-cancer drug chlorambucil based on a polypyrrole/flower-like platinum/NiCo₂O₄/pencil graphite electrode