Efficient label-free detection of chloramphenicol by iron-doped cadmium sulfide nanomaterials

Ahmad, Gulzar; Javed, Yasir; Jamil, Yasir; Jilani, Kashif

doi:10.1007/s10854-022-08188-8

Cited by 2 publications

(2 citation statements)

References 66 publications

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“…Many functionalized approaches have been explored to improve the optical property of graphene oxide [ 24,25 ] Reduced graphene oxide (rGO) and its nanocomposites have recently gained popularity as materials with potential uses in various industries.…”

Section: Introductionmentioning

confidence: 99%

“…It is an n-type semiconductor with a tiny energy gap (2.42 eV), accounting for its intriguing photocatalytic activity. [21][22][23] Many functionalized approaches have been explored to improve the optical property of graphene oxide [24,25] Reduced graphene oxide (rGO) and its nanocomposites have recently gained popularity as materials with potential uses in various industries.…”

Section: Introductionmentioning

confidence: 99%

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Preparation and characterization of ternary composite rGO/Fe₃O₄/CdS and evaluating its efficiency in photodegradation of crystal violet dye

Alwan

Hatem

2022

J Chinese Chemical Soc

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Reduced graphene oxide/Iron Oxide/cadmium sulfide rGO-Fe 3 O 4 -CdS nanocomposite with magnetic properties was obtained using the chemical deposition method. The synthesized nanocomposite's structural, chemical, morphology, and surface properties were investigated by many characterization techniques including T.E.M., XRD, FE-SEM, Raman, D.R.S. and BET-BJH. The energy gap of synthesized Nanocomposite was (1.651 eV) for ternary composite compared to (2.42 eV) for the pure nano cadmium sulfide. The prepared composites' photocatalytic ability was studied using the photodegradation process of crystal violet dye under visible light irradiation. Under optimal conditions, the photodegradation efficiency of the dye was 95.4% using the ternary composite and 30% using pure nano cadmium sulfide.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Preparation and characterization of ternary composite rGO/Fe₃O₄/CdS and evaluating its efficiency in photodegradation of crystal violet dye

Alwan

Hatem

2022

J Chinese Chemical Soc

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Self‐Assembly of the Porphyrin Monomer on the Surface of Fe/Graphene Material: A Novel Sensing Material for the Detection of Chloramphenicol Antibiotic in Aqueous solution

Nguyen,

Manh Khong,

Duc La

et al. 2024

ChemPhysChem

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Currently, electrochemical sensors are in the process of being developed and widely used in various fields, and new materials are being explored to enhance the precision and selectivity of the sensors. The Fe/graphene nanoparticles were synthesized utilizing a green approach, wherein leaf extract was employed as the reducing agent. The resulting materials underwent comprehensive characterization utilizing a range of contemporary techniques, including scanning electron microscopy (SEM), X‐ray diffraction (XRD), Fourier‐transform infrared spectroscopy (FTIR), and Raman spectroscopy. The findings of the study revealed that the nanocomposites of Fe/graphene/porphyrin comprised zero‐valent iron nanoparticles, exhibiting an average particle size ranging from 15 to 60 nm. These nanoparticles were seen to be evenly dispersed across the graphene sheets. The presence of nanostructure porphyrin nanofibers, measuring 20 nm in diameter, was also shown to exhibit strong integration with the surface of the Fe/graphene nanomaterials. The electrochemical properties of the Fe/graphene/porphyrin nanocomposite were also investigated, demonstrating that the prepared material could be effectively employed as a sensing electrode in the electrochemical sensor for detecting Chloramphenicol (CAP) through CV, EIS, and DPV techniques using a three‐electrode electrochemical system. Under optimal conditions, Fe/graphene/porphyrin exhibited a high current response when detecting CAPs.

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Efficient label-free detection of chloramphenicol by iron-doped cadmium sulfide nanomaterials

Cited by 2 publications

References 66 publications

Preparation and characterization of ternary composite rGO/Fe₃O₄/CdS and evaluating its efficiency in photodegradation of crystal violet dye

Preparation and characterization of ternary composite rGO/Fe₃O₄/CdS and evaluating its efficiency in photodegradation of crystal violet dye

Self‐Assembly of the Porphyrin Monomer on the Surface of Fe/Graphene Material: A Novel Sensing Material for the Detection of Chloramphenicol Antibiotic in Aqueous solution

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Efficient label-free detection of chloramphenicol by iron-doped cadmium sulfide nanomaterials

Cited by 2 publications

References 66 publications

Preparation and characterization of ternary composite rGO/Fe3O4/CdS and evaluating its efficiency in photodegradation of crystal violet dye

Preparation and characterization of ternary composite rGO/Fe3O4/CdS and evaluating its efficiency in photodegradation of crystal violet dye

Self‐Assembly of the Porphyrin Monomer on the Surface of Fe/Graphene Material: A Novel Sensing Material for the Detection of Chloramphenicol Antibiotic in Aqueous solution

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Preparation and characterization of ternary composite rGO/Fe₃O₄/CdS and evaluating its efficiency in photodegradation of crystal violet dye

Preparation and characterization of ternary composite rGO/Fe₃O₄/CdS and evaluating its efficiency in photodegradation of crystal violet dye