Novel nickel(<scp>ii</scp>) phthalocyanine/reduced graphene oxide: an electrochemical sensing platform for analysis of hydroquinone and chloramphenicol in environmental samples

Mounesh,; Manikanta, P.; Nikam, Rohit Rangnath; Tigari, Girish; Nagaraja, Bhari Mallanna

doi:10.1039/d4ay00087k

Anal. Methods

2024

DOI: 10.1039/d4ay00087k

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Novel nickel(ii) phthalocyanine/reduced graphene oxide: an electrochemical sensing platform for analysis of hydroquinone and chloramphenicol in environmental samples

Mounesh,

P. Manikanta,

Rohit Rangnath Nikam

et al.

Abstract: The novel tetra–2-(biphenyl-4-yl)-1,3-benzoxazol-carboxamide nickel (II) phthalocyanine (NiTBPBXCAPc) and rGO were confirmed by FT-IR, UV-vis, XRD, TGA and Raman spectra. The NiTBPBXCAPc and rGO nanocomposite have been developed to detect hydroquinone...

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Cited by 25 publications

References 66 publications

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Sonochemically Synthesised Nano‐Stone Structured Vanadium Tungstate for Electrochemical Monitoring of Antibiotic Drug Nitrofurantoin in Real Samples

Mohanty,

Manikanta,

Mounesh

et al. 2024

ChemistrySelect

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The development of simple, accurate, responsive, and selective antimicrobial drug analysis platforms is extremely important for biomedical research. Developing a novel electrode material that possesses low detection limit, high sensitivity, and stability continues to be a difficult undertaking. Here, vanadium tungstate nanostones (VWNs) were synthesized by utilizing facile sonochemical method with the aid of urea and ethylene glycol for application in electrochemical sensing of antibiotic drug nitrofurantoin (NFT). Using a distinct analytical methods, the structural and morphological characteristics of the as‐prepared transducer material were described. Further, electrochemical behaviour of modified electrode were analysed using cyclic voltammetry and liner sweep voltammetry. Under the optimal conditions VWNs/GCE electrode exhibited superior electrocatalytic activity towards NFT with linear range (20–160 μM), limit of detection (0.019 μM) with better sensitivity (0.69 μM−1 cm−2). The modified electrode demonstrated remarkable repeatability, reproducibility, and excellent stability, indicating its potential as an electrocatalyst. Ultimately, the suggested electrode was used to measure FLT in real samples like tap water and NFT capsule.

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Sonochemically Synthesised Nano‐Stone Structured Vanadium Tungstate for Electrochemical Monitoring of Antibiotic Drug Nitrofurantoin in Real Samples

Mohanty,

Manikanta,

Mounesh

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

show abstract

Four polyoxomolybdated-based 3D compounds as supercapacitors and amperometric sensors

Hui,

Liu,

Yang

et al. 2024

Microchim Acta

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Electrochemical sensor based on molecularly imprinted polypyrrole-MWCNTs-OH/covalent organic framework for the detection of ofloxacin in water

Huang,

Luo,

et al. 2024

Microchim Acta

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Novel nickel(ii) phthalocyanine/reduced graphene oxide: an electrochemical sensing platform for analysis of hydroquinone and chloramphenicol in environmental samples

Abstract: The novel tetra–2-(biphenyl-4-yl)-1,3-benzoxazol-carboxamide nickel (II) phthalocyanine (NiTBPBXCAPc) and rGO were confirmed by FT-IR, UV-vis, XRD, TGA and Raman spectra. The NiTBPBXCAPc and rGO nanocomposite have been developed to detect hydroquinone...

Cited by 25 publications

References 66 publications

Sonochemically Synthesised Nano‐Stone Structured Vanadium Tungstate for Electrochemical Monitoring of Antibiotic Drug Nitrofurantoin in Real Samples

Sonochemically Synthesised Nano‐Stone Structured Vanadium Tungstate for Electrochemical Monitoring of Antibiotic Drug Nitrofurantoin in Real Samples

Four polyoxomolybdated-based 3D compounds as supercapacitors and amperometric sensors

Electrochemical sensor based on molecularly imprinted polypyrrole-MWCNTs-OH/covalent organic framework for the detection of ofloxacin in water

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