Liquid phase microextraction with in situ derivatization for measurement of bisphenol A in river water sample by gas chromatography–mass spectrometry

Kawaguchi, Migaku; Ito, Rie; Endo, Naoyuki; Okanouchi, Noriya; Sakui, Norihiro; Saito, Koichi; Nakazawa, Hiroyuki

doi:10.1016/j.chroma.2006.01.061

Cited by 83 publications

(47 citation statements)

References 39 publications

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“…According to this table, SBSE, SPME, and LPME are more time-consuming and tedious than AA-DLLME. Moreover, the developed method has an acceptable detection limit (0.1 μg L −1 ) and linear range (1-100 μgL −1 ) [10][11][12]14]. In addition, the RSD of this method (6.98%) is comparable with other methods, while its extraction time (<2 min) is very short.…”

Section: 3279882 1081250mentioning

confidence: 61%

“…4 (λ = 222 nm). [11], SPME [12], LPME [13,14], and DLLME [18] procedures in extraction and determination of BPA in water samples. According to this table, SBSE, SPME, and LPME are more time-consuming and tedious than AA-DLLME.…”

Section: 3279882 1081250mentioning

confidence: 99%

“…Some sample preconcentration procedures were applied for the pretreatment of BPA-containing samples, such as, single-drop liquid-phase microextraction (SDME) [6], solid-phase extraction (SPE) [7][8][9], liquid-liquid extraction (LLE) [10], stir bar sorptive extraction (SBSE) [11], solid-phase microextraction (SPME) [12,13], liquid-phase microextraction (LPME) [14], and molecularly imprinted solid-phase extraction (MISPE) [15,16]. Recently, a new microextraction method, named dispersive liquid-liquid microextraction (DLLME), introduced by Assadi et al [17], has been used as a powerful preconcentration technique for extraction of verity compounds including BPA [18][19][20][21][22][23][24][25][26][27].…”

Section: Introductionmentioning

confidence: 99%

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Evaluation of alcoholic-assisted dispersive liquid-liquid microextraction of bisphenol a in water samples using an experimental design

Fatemi

Hadjmohammadi

Shakeri

2014

Acta Chromatographica

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Summary. Alcoholic-assisted dispersive liquid-liquid microextraction method (AA-DLLME) is used for the extraction, purification, and determination of bisphenol A in water samples by HPLC-UV. 1-octanol and methanol were selected as extraction and dispersive solvents of AA-DLLME procedure. The effects of several parameters of the AA-DLLME procedure (such as volume of extraction and dispersive solvents, amount of salt in sample solution, and extraction time) were investigated by a full factorial design. Then, the levels of significant factors were optimized using a central composite facecentered. The optimum conditions were obtained at 158 μL of extraction solvent, 500 μL of dispersive solvent, 1 min extraction time, and addition of 22% (w/v) of NaCl to the sample solution. Under optimum condition, the extraction recovery and the enrichment factor were determined, which were 91% and 65%, respectively. At these conditions, the limit of detection and the linearity were 0.10 and 1-100 μg L −1 , respectively. The relative standard deviations for intra-and inter-day of extraction of bisphenol A (BPA) were 6.98% and 9.80%, respectively (for five measurements). Finally, the method was successfully applied for the determination of BPA in environmental water samples. In conclusion, it can be stated that the applied method is fast, simple, and environmentally friendly.

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Section: 3279882 1081250mentioning

confidence: 61%

Section: 3279882 1081250mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Evaluation of alcoholic-assisted dispersive liquid-liquid microextraction of bisphenol a in water samples using an experimental design

Fatemi

Hadjmohammadi

Shakeri

2014

Acta Chromatographica

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“…BPA , . , (Rudel et al, 1998;Heemken et al, 2001;Helaleh et al, 2001;Kuch and Ballschmiter, 2001;Li et al, 2001;Kawaguchi et al, 2006 (Gatidou et al ., 2007).…”

Section: Bpamentioning

confidence: 99%

Simultaneous Determination and Monitoring of Bisphenols in River Water using Gas Chromatography-Mass Spectrometry

Kim¹,

Choi²,

Kang³

et al. 2017

Korean Journal of Environmental Agriculture

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BACKGROUND:This study was carried out to establish an efficient sample preparation for the simultaneous determination of bisphenols (BPs) in river water samples using gas chromatography-mass spectrometry (GC-MS). Sample preparation was examined with conventional extraction methods, such as solid-phase extraction (SPE) and liquid-liquid extraction (LLE), and their efficiency was compared with validation results, including linearity of calibration curve, method detection limit (MDL), limit of quantification (LOQ), accuracy, and precision. METHODS AND RESULTS:The BPs (bisphenol A, BPA; bisphenol B, BPB; bisphenol C, BPC; bisphenol E, BPE; bisphenol F, BPF; bisphenol S, BPS) were analyzed using GC-MS. The range of MDLs by SPE and LLE methods was

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“…8,9 Recent studies have indicated NOP is ubiquitous in food stuffs, including fresh fruits and vegetables, human breast milk, livestock products and rice. Recently, many analytical methods, such as solid phase extraction (SPE), 10 solid phase microextraction (SPME), 11 liquid phase microextraction (LPME), 12 gas chromatography, 13 high performance liquid chromatography, 14 different types of capillary electrophoresis, 15 spectrophotometry, 16 and electrochemical sensors [17][18][19][20][21] for the determination of NOP in various environmental samples, but few research works for human body fluid have been reported. 22 Among these analytical methods, electrochemical sensor should be a promising technique with the advantage of reliability, fast response, cheap instrument, low cost, simple operation, timesaving, high sensitivity, good selectivity and real-time detection in situ condition.…”

mentioning

confidence: 99%

Palladium Nanoparticles Supported on Poly(diallyl dimethyl ammonium chloride)-mesoporous Carbon as Catalysts for Nonylphenol Oxidation

Zhang

Liu

et al. 2015

J. Electrochem. Soc.

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Palladium nanoparticles were dispersed on the surface of poly (diallyl dimethyl ammonium chloride) -mesoporous carbon (Pd/PDDA-MC) composite as a catalytic for the environmental hormones nonylphenol (NOP) electrochemical oxidation. The Pd/PDDA-MC was characterized by transmission electron microscope (TEM), scanning electron microscopy (SEM), which indicated that the assynthesized Pd nanoparticles were successfully dispersed on the surface of PDDA-MC nanocomposite. The electrochemical behavior of NOP was investigated on Pd/PDDA-MC modified GCE by cyclic voltammetry, differential pulse voltammetry. Electrochemical study has proved that the Pd/PDDA-MC nanocomposite shown excellent electro-catalytic activities toward the oxidation of NOP. The excellent reproducibility, stability and selectivity of the Pd/PDDA-MC modified GCE make it as a potential electrochemical sensor candidate for determination of environmental hormones in biology samples. Nonylphenols (NOP) is industrial surfactants and detergents, widespread in use for more than 40 years.1-3 It has been included among the group of organic compounds so-called "emerging contaminants", due to their widespread use, persistence in the environment. 4 NOP is an important environmental toxicant and potential endocrine disrupting chemical.5 NOP has a structure mimicking estradiol and has been reported to have xeno estrogenic effects. It has been shown not only inhibits the growth of the testes, but also affects the production and survival of sperms in rats.6 Administration of high dosage of NOP 500 mg/kg/day to newborn rats may cause disruption of the reproductive system and reproductive performance, reduction in the weight of epididymis and epididymal sperm density and testicular abnormalities. 7 And its endocrine disrupting effect in the aquatic environment is particularly well documented. 8,9 Recent studies have indicated NOP is ubiquitous in food stuffs, including fresh fruits and vegetables, human breast milk, livestock products and rice. Recently, many analytical methods, such as solid phase extraction (SPE), 10 solid phase microextraction (SPME), 11 liquid phase microextraction (LPME), 12 gas chromatography, 13 high performance liquid chromatography, 14 different types of capillary electrophoresis, 15 spectrophotometry, 16 and electrochemical sensors 17-21 for the determination of NOP in various environmental samples, but few research works for human body fluid have been reported. 22 Among these analytical methods, electrochemical sensor should be a promising technique with the advantage of reliability, fast response, cheap instrument, low cost, simple operation, timesaving, high sensitivity, good selectivity and real-time detection in situ condition.However, in our knowledge, direct detection of NOP using traditional electrochemical sensor is rare due to the poor response of NOP. In addition, NOP oxidation same as bisphenol A (BPA) also involves a relatively higher overpotential, which increases the interference of determination, leading to a low selectivity and...

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Liquid phase microextraction with in situ derivatization for measurement of bisphenol A in river water sample by gas chromatography–mass spectrometry

Cited by 83 publications

References 39 publications

Evaluation of alcoholic-assisted dispersive liquid-liquid microextraction of bisphenol a in water samples using an experimental design

Evaluation of alcoholic-assisted dispersive liquid-liquid microextraction of bisphenol a in water samples using an experimental design

Simultaneous Determination and Monitoring of Bisphenols in River Water using Gas Chromatography-Mass Spectrometry

Palladium Nanoparticles Supported on Poly(diallyl dimethyl ammonium chloride)-mesoporous Carbon as Catalysts for Nonylphenol Oxidation

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