Determination of Carbendazim in Environmental Samples with Iron(III) and 1,10-Phenanthroline as Reagents

Wani, Kalpana; Nirmal, Mamta; Patel, Vindhiya; Khatoon, Raisa; Kumar, Manish; Rai, Joyce

doi:10.14233/ajchem.2017.20178

Cited by 5 publications

(6 citation statements)

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“…1), the worldwide used benzimidazole fungicide, is an inhibitor of the fungi growth by interfering with spindle formation at mitosis (cell division) [1,2]. Carbendazim acts against broad spectrum of diseases on crops as cereals, cotton, tobacco, fruits, vegetables, and ornamentals.…”

Section: Introductionmentioning

confidence: 99%

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β-Cyclodextrin and multiwalled carbon nanotubes modified boron-doped diamond electrode for voltammetric assay of carbendazim and its corrosion inhibition behavior on stainless steel

Brycht

Vajdle

Sipa

et al. 2017

Ionics

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In this work, the use of square-wave adsorptive stripping voltammetry (SWAdSV) in combination with boron-doped diamond electrode modified with multiwalled carbon nanotubes (MWCNTs-BDDE) and β-cyclodextrin (β-CD, β-CD-MWCNTs-BDDE) for the determination of the fungicide carbendazim (Cbz) is described for the first time. Cbz oxidation response was observed in the Britton-Robinson buffer supporting electrolyte in a pH range from 2.3 to 6.0 in potential range from + 1.0 to + 1.3 V vs SCE. The SWAdSV peak current of Cbz oxidation response on β-CD-MWCNTs-BDDE with peak maxima close to + 1.2 V vs SCE at pH 4.0 was linear over the wide linear dynamic range of 6.72 × 10 . The obtained results demonstrated the viability of the proposed methodology for determination of Cbz in river water samples containing low concentrations of Cbz. Moreover, the effect of Cbz on the corrosion properties of an AISI type 316 L stainless steel used to fabricate farming equipment and tools was tested by means of the potentiodynamic method. The characterization and evaluation of the corrosion inhibition effect raised from the use of Cbz was performed using optical microscope.

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Section: Introductionmentioning

confidence: 99%

“…Carbendazim acts against broad spectrum of diseases on crops as cereals, cotton, tobacco, fruits, vegetables, and ornamentals. It is applied in post-harvest food storage and as the active compound in the seed pre-planting treatment as well [1].…”

Section: Introductionmentioning

confidence: 99%

β-Cyclodextrin and multiwalled carbon nanotubes modified boron-doped diamond electrode for voltammetric assay of carbendazim and its corrosion inhibition behavior on stainless steel

Brycht

Vajdle

Sipa

et al. 2017

Ionics

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“…Currently, pesticides/fungicides have been widely used in the agricultural field to address food shortages. Among these pesticides, carbendazim (CBZ) is a colorless benzimidazolic ring-containing fungicide that shows a long-term activity for the protection of leaves, vegetables, fruits, and crops from fungi. , CBZ is widely applied in seed preplanting treatment and postharvest food storage. , The extensive application of CBZ in agriculture leads to dangerous risks to humans from plants . The high dosage of CBZ impairs the fertility and destroys the testicles of laboratory animals.…”

Section: Introductionmentioning

confidence: 99%

“…1,2 CBZ is widely applied in seed preplanting treatment and postharvest food storage. 3,4 The extensive application of CBZ in agriculture leads to dangerous risks to humans from plants. 4 The high dosage of CBZ impairs the fertility and destroys the testicles of laboratory animals.…”

Section: Introductionmentioning

confidence: 99%

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Structural Insights on 2D Gadolinium Tungstate Nanoflake: A Promising Electrocatalyst for Sensor and Photocatalyst for the Degradation of Postharvest Fungicide (Carbendazim)

Sundaresan

Kumar

Chen

et al. 2019

ACS Appl. Mater. Interfaces

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Gadolinium tungstate (Gd 2 (WO 4 ) 3 ) has acquired much attention owing to its exclusive transport properties and excellent thermal and chemical stability. In this work, we demonstrate that two-dimensional (2D) gadolinium tungstate nanoflakes (GW Nfs) are synthesized by a coprecipitation method and represent novel architectures for efficient catalysis, which could be used in electrochemical sensing and photocatalytic degradation of the postharvest fungicide carbendazim (CBZ). The physicochemical properties of GW Nfs were studied by using XRD, Raman, TEM, EDX, and XPS, which show the formation of GW as a nanoflake-like structure with a well crystallized nature. The as-prepared GW Nfs revealed an admirable electrochemical response for CBZ detection with an LOD of 0.005 μM, a wide-ranging linear response of 0.02 to 40 μM, and a notable sensitivity of 0.39 μA μM −1 cm −2 . Furthermore, the GW-Nf-modified electrode has a good recovery for CBZ in the study of real samples such as rice and soil washed water samples. Moreover, GW Nfs have a promising photocatalytic activity for CBZ degradation. The GW Nfs could degrade CBZ at greater than 98% efficiency and mineralize above 74% of the CBZ molecules in the presence of visible light irradiation with superior stability even after many cycles. Subsequently, the electrochemical and photocatalytic mechanisms were provided in detail.

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Gadolinium sesquisulfide anchored N-doped reduced graphene oxide for sensitive detection and degradation of carbendazim

Kumar

Prashanth²,

Parashuram³

et al. 2022

Chemosphere

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Determination of Carbendazim in Environmental Samples with Iron(III) and 1,10-Phenanthroline as Reagents

Cited by 5 publications

References 0 publications

β-Cyclodextrin and multiwalled carbon nanotubes modified boron-doped diamond electrode for voltammetric assay of carbendazim and its corrosion inhibition behavior on stainless steel

β-Cyclodextrin and multiwalled carbon nanotubes modified boron-doped diamond electrode for voltammetric assay of carbendazim and its corrosion inhibition behavior on stainless steel

Structural Insights on 2D Gadolinium Tungstate Nanoflake: A Promising Electrocatalyst for Sensor and Photocatalyst for the Degradation of Postharvest Fungicide (Carbendazim)

Gadolinium sesquisulfide anchored N-doped reduced graphene oxide for sensitive detection and degradation of carbendazim

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