Determination of bisphenol A, bisphenol F and their diglycidyl ethers in environmental water by solid phase extraction using magnetic multiwalled carbon nanotubes followed by GC-MS/MS

Jiao, Yue; Ding, Li; ShanLiang, Fu; Zhu, Shuijin; Li, Hui; Wang, Libing

doi:10.1039/c1ay05433c

Cited by 67 publications

(26 citation statements)

References 36 publications

(23 reference statements)

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“…SPE is commonly applied for the preconcentration of inorganic ions from diverse types of samples [18] and carbon magnetic nanomaterials have various advantages over other carbonaceous sorption materials [100]. Furthermore, it has been demonstrated in several studies that magnetic-CNTs have a high adsorption capacity for the removal of transition and rare earth metals (As [108], Cu [59,109]; Co [110], Eu [111][112], Ni and Sr [113]).…”

Section: Ions and Inorganic Compoundsmentioning

confidence: 99%

Magnetic solid-phase extraction using carbon nanotubes as sorbents: A review

Herrero-Latorre

García

Martín

et al. 2015

Analytica Chimica Acta

303

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Section: Ions and Inorganic Compoundsmentioning

confidence: 99%

Magnetic solid-phase extraction using carbon nanotubes as sorbents: A review

Herrero-Latorre

García

Martín

et al. 2015

Analytica Chimica Acta

303

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“…The hybridization of magnetic-carbon NMs is interesting because it combines the strong extraction capability of carbon NMs with the operation convenience of magnetic NMs [51][52][53][54][55]. Luo et al [56] prepared MWCNT-Fe 3 O 4 nanocomposites by a simple adsorption method and used the nanocomposites for fast extraction of phthalate-acid esters from beverage, water and perfume samples.…”

Section: Use Of Magnetic Nanomaterials In Magnetic Solid-phase Extracmentioning

confidence: 99%

Nanomaterials for analysis and monitoring of emerging chemical pollutants

Liu

Zhou

Jiang

2014

TrAC Trends in Analytical Chemistry

104

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“…It was found that methanol was an effective eluent for BPA analyte [23,24] and therefore, it was accepted as an eluent. To find the required volume of methanol to elute the analyte from the mini column, eluent volumes up to 10mL were investigated.…”

Section: Effect Of Eluent Concentration and Volumementioning

confidence: 99%

Untitled

2017

JAPLR

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A simple, reliable and suitable analytical method was developed for solid phase extraction of bisphenol A in several canned food products such as beverages, fruits, vegetables and foodstuffs bought in Sudan markets. The analysis done by using a packed Multi Walled Carbon Nanotubes (MWNTs) mini-column followed by highperformance liquid chromatography with fluorescence detection. In summary, we have preliminarily demonstrated that as promising sorbents, MWNTs have great potential for solid phase extraction of BPA. The recommended parameters of proposed method influencing the preconcentration of the analytes, such as pH of the sample, flow rate and sample volume have been used. Under the optimized conditions, the calibration graphs were linear with the correlation coefficient ranged 0.9906-0.9999. According to the results, the concentrations of BPA in samples exposed to direct sunlight were higher than samples that stored at room temperature. The range of BPA level of beverages were (0.3-0.8ng/ml) at room temperature where it were (1.5-2.1ng/mL) at beverages exposed to direct sunlight , in vegetables the levels were (20.0-38.0ng/g) at room temperature and (30.0-43.0ng/g) in vegetables exposed to direct sunlight , the levels in fruits were (6.0-24.0ng/g) at room temperature and in fruits exposed to direct sunlight were (8.0-38.0ng/g), in fat-containing products the levels of BPA at room temperature were (2.1-45.0ng/g) and (3.0-55.0ng/g) in products which exposed to direct sunlight. Limits of detection (S/N=3) from 0.1ng/mL in beverages to 5.5 ng/g in fruits. The accuracy of proposed method was tested by recovery measurements on standard bisphenol A spiked canned food samples, the recoveries ranged 90.2-102.0% were obtained.

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Determination of bisphenol A, bisphenol F and their diglycidyl ethers in environmental water by solid phase extraction using magnetic multiwalled carbon nanotubes followed by GC-MS/MS

Cited by 67 publications

References 36 publications

Magnetic solid-phase extraction using carbon nanotubes as sorbents: A review

Magnetic solid-phase extraction using carbon nanotubes as sorbents: A review

Nanomaterials for analysis and monitoring of emerging chemical pollutants

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