Method for the determination of Pb, Cd, Zn, Mn and Fe in rice samples using carbon nanotubes and cationic complexes of batophenanthroline

Feist, Barbara; Sitko, Rafał

doi:10.1016/j.foodchem.2017.12.082

Cited by 60 publications

(20 citation statements)

References 27 publications

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“…In 2017, Feist and co-workers [ 60 ] developed a simple and effective method for the determination of lead, cadmium, zinc, manganese, and iron in white rice and wild rice samples by using oxidized MWCNTs as adsorbents. The limit of detection was between 0.13 ng/mL and 0.35 ng/mL.…”

Section: Synthesis Of Nanomaterials and Their Applications In Sample ...mentioning

confidence: 99%

Nanomaterials with Excellent Adsorption Characteristics for Sample Pretreatment: A Review

Liu

et al. 2022

Nanomaterials

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Sample pretreatment in analytical chemistry is critical, and the selection of materials for sample pretreatment is a key factor for high enrichment ability, good practicality, and satisfactory recoveries. In this review, the recent progress of the sample pretreatment methods based on various nanomaterials (i.e., carbon nanomaterials, porous nanomaterials, and magnetic nanomaterials) with excellent adsorption efficiency, selectivity, and reproducibility, as well as their applications, are presented. Due to the unique nanoscale physical–chemical properties, magnetic nanomaterials have been used for the extraction of target analytes by easy-to-handle magnetic separation under a magnetic field, which can avoid cumbersome centrifugation and filtration steps. This review also highlights the preparation process and reaction mechanism of nanomaterials used in the sample pretreatment methods, which have been applied for the extraction organophosphorus pesticides, fluoroquinolone antibiotics, phenoxy carboxylic acids, tetracycline antibiotics, hazardous metal ions, and rosmarinic acid. In addition, the remaining challenges and future directions for nanomaterials used as sorbents in the sample pretreatment are discussed.

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Section: Synthesis Of Nanomaterials and Their Applications In Sample ...mentioning

confidence: 99%

Nanomaterials with Excellent Adsorption Characteristics for Sample Pretreatment: A Review

Liu

et al. 2022

Nanomaterials

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“…Feist and Sitko [ 105 ] conducted another experiment in which they detected Pb, Cd, Zn, Mn, and Fe in rice samples using carbon nanotubes and cationic complexes of bathophenanthroline and oxidized multiwalled carbon nanotubes (ox-MWCNTs) were studied as a new sorbent for the simultaneous preconcentration of trace levels of Pb 2+ , Cd 2+ , Zn 2+ , Mn 2+ , and Fe 3+ with bathophenanthroline using a chelating agent impregnated on their surface. The approach that has been developed is based on dispersive micro-solid phase extraction (DMSPE).…”

Section: Application Of Engineered Nanomaterialsmentioning

confidence: 99%

Natural and Engineered Nanomaterials for the Identification of Heavy Metal Ions—A Review

et al. 2022

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In recent years, there has been much interest in developing advanced and innovative approaches for sensing applications in various fields, including agriculture and environmental remediation. The development of novel sensors for detecting heavy metals using nanomaterials has emerged as a rapidly developing research area due to its high availability and sustainability. This review emphasized the naturally derived and engineered nanomaterials that have the potential to be applied as sensing reagents to interact with metal ions or as reducing and stabilizing agents to synthesize metallic nanoparticles for the detection of heavy metal ions. This review also focused on the recent advancement of nanotechnology-based detection methods using naturally derived and engineered materials, with a summary of their sensitivity and selectivity towards heavy metals. This review paper covers the pros and cons of sensing applications with recent research published from 2015 to 2022.

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“…Besides functionalizing, CNTs can also hybrid with organic compounds and inorganic compounds to unfold their respective properties [40][41][42][43][44][45]. In a recent study [46], CNTs were introduced within graphene to enhance the conformation of graphene and the morphology of general coating.…”

Section: Carbon Nanotubesmentioning

confidence: 99%

Novel solid‐phase microextraction fiber coatings: A review

Peng

Huang

et al. 2021

J of Separation Science

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The materials used for the fabrication of solid-phase microextraction fiber coatings in the past five years are summarized in the current review, including carbon, metal-organic frameworks, covalent organic frameworks, aerogel, polymer, ionic liquids/poly (ionic liquids), metal oxides, and natural materials. The preparation approaches of different coatings, such as sol-gel technique, in-situ growth, electrodeposition, and glue methods, are briefly reviewed together with the evolution of the supporting substrates. In addition, the limitations of the current coatings and the future development directions of solid-phase microextraction are presented.

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Method for the determination of Pb, Cd, Zn, Mn and Fe in rice samples using carbon nanotubes and cationic complexes of batophenanthroline

Cited by 60 publications

References 27 publications

Nanomaterials with Excellent Adsorption Characteristics for Sample Pretreatment: A Review

Nanomaterials with Excellent Adsorption Characteristics for Sample Pretreatment: A Review

Natural and Engineered Nanomaterials for the Identification of Heavy Metal Ions—A Review

Novel solid‐phase microextraction fiber coatings: A review

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