Rapid analysis of trans,trans-muconic acid in urine using microextraction by packed sorbent

Soleimani, Esmaeel; Bahrami, Abdulrahman; Afkhami, Abbas; Shahna, Farshid Ghorbani

doi:10.1007/s13530-017-0337-x

Cited by 9 publications

(16 citation statements)

References 31 publications

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“…[97][98][99][100][101][102], HPLC with photodiode array detector (HPLC-PAD) [103,104], gas chromatography (GC) with mass spectrometry (GC-MS) [105][106][107][108][109][110][111], GC with flame ionization detector (GC-FID) [112,113] or electron-capture detector (GC-ECD) [113], liquid chromatography/hybrid quadrupole time-of-flight mass spectrometry (LC-QqTOFMS) [114], and ion chromatography (IC) [115]. Some of these methods are develop specifically to measure only one of the BTEX metabolites [14,60,[81][82][83][84]86,88,[94][95][96][97][98][99]106,107], whereas others were developed to simultaneous determination of two or more metabolites of BTEX [85,89,90,105,[108][109][110][111]114]. Most of these analytical methods use liquid-liquid extraction (LLE)…”

Section: Biological Monitoringmentioning

confidence: 99%

“…Most of these analytical methods use liquid-liquid extraction (LLE) [14,87,88,109,110,113] or conventional solid phase extraction (SPE) [86,92,103,105,106,112] for sample preparation. However, microextraction techniques (METs) such as hollow-fiber liquid-phase microextraction (LPME) [91,93], single drop liquid-liquid-liquid microextraction (LLLME) [81], partitioned dispersive liquid-liquid microextraction (PDLLME) [96], solid phase microextraction (SPME) [111] and microextraction by packed sorbet (MEPS) [82][83][84]99] are also used in recent years. In addition, the "dilute-and-shoot" approach without need for a sample preparation step is used [97,98,100,102].…”

Section: Biological Monitoringmentioning

confidence: 99%

“…In recent years, a number of METs have been developed for the determination of BTEX metabolites, including LLLME [81], HF-LPME [91,93], SPME [111], PDLLME [96] and MEPS [82][83][84]95,99].…”

Section: Metsmentioning

confidence: 99%

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Benzene, toluene, ethylbenzene, and xylene: Current analytical techniques and approaches for biological monitoring

Soleimani

2020

Reviews in Analytical Chemistry

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Benzene, toluene, ethylbenzene, and xylene (BTEX) are a group of volatile organic compounds that human exposure to them may result in the development of some diseases, including cancer. Biological monitoring plays an important role in exposure assessment of workers occupationally exposed to chemicals. Several metabolites have been proposed for biological monitoring of individuals who are exposed to BTEX. There are a variety of extraction methods and analytical techniques for the determination of unmetabolized BTEX in exhaled air and their urinary metabolites. The present study aimed to summarize and review the toxicokinetics of BTEX and sample preparation and analytical methods for their measurement. Metabolites of BTEX are discussed to find out reliable ones for biological monitoring of workers exposed to these chemicals. In addition, analytical methods for unmetabolized BTEX in exhaled air and their metabolites were reviewed in order to obtain a comparison between them in term of selectivity, sensitivity, simplicity, time, environmental-friendly and cost. Given the recent trends in sample preparation, including miniaturization, automation, high-throughput performance, and on-line coupling with analytical instrument, it seems that microextraction techniques, especially microextraction by packed sorbents are the methods of choice for the determination of the BTEX metabolites.

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Section: Biological Monitoringmentioning

confidence: 99%

Section: Biological Monitoringmentioning

confidence: 99%

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Benzene, toluene, ethylbenzene, and xylene: Current analytical techniques and approaches for biological monitoring

Soleimani

2020

Reviews in Analytical Chemistry

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“…However,these analytical methods are usually high costs, need trainedp ersonnel,a re not suitable for in situ measurements and use hazardous organic solvents. [16][17][18][19][20][21][22][23][24][25][26] For these reasons, the development of reliable, selective and sensitivem ethods for the rapid and in situ detection of t,t-MA is of importance.A tt his respect, very recently, the use of nanostructured materials for the detection of benzene and other aromatic compounds has been reported. [27,28] From another point of view,a zacryptands are supramolecular metal complexes that are constituted by an organic core (azacryptand) with two coordinated metal ions.…”

mentioning

confidence: 99%

“…Ta king into account the high selectivity found and the low limit of detection of S4 toward t,t-MA (see Table S5 for ac omparisonoft he sensing features of S4 with the traditional methods reported in the literature [18][19][20][21][22][23][24][25][26] ), we take as tep forward and evaluated possible use of the sensing nanoparticles to determine t,t-MA in urine. For this purpose, urine was spiked with known amounts of t,t-MA and the concentration was determined using S4 nanoparticles by meanso facalibration curve in the same media( limit of detection of 0.017 mm fort ,t-MA in urine was determined).…”

mentioning

confidence: 99%

A Nanoprobe Based on Gated Mesoporous Silica Nanoparticles for The Selective and Sensitive Detection of Benzene Metabolite t,t‐Muconic Acid in Urine

Domínguez

Blandez

Lozano‐Torres

et al. 2020

Chemistry A European J

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Benzene is ah ighly toxic aromatic hydrocarbon. Inhalingb enzene can cause dizziness,v ertigo, headaches, aplasia,m utations and, in the moste xtreme cases, cancer. Trans,trans-muconic acid (t,t-MA) is one of the metabolization products of benzene. Although different analytical methods have been reported for the determination of t,t-MA, these are often expensive, requiret rainedp ersonnel, are not suitable foro n-site measurements, and use hazardous organics olvents. For theser easons, the development of reliable, selective and sensitivem ethodsf or rapid and in situ detection of t,t-MA are of importance. Addressing this challenge, an anodevice for the selectivea nd sensitive quantification of t,t-MA in urine is reported. The nanodevice used is achieved using mesoporous silica nanoparticles loaded with ad ye reporter and capped with ad icopper(II) azacryptand. Pore openinga nd payload release is induced rapidly (10min) and selectively with t,t-MA in urine, using as imple fluorimeter without sample pretreatment.

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A review of extraction methods and analytical techniques for styrene and its metabolites in biological matrices

Rahimian

Soleimani

2022

Biomedical Chromatography

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We reviewed the toxicokinetics of styrene to introduce reliable surrogates for the biological monitoring of styrene workers. We have also discussed the extraction techniques and analytical methods of styrene and its metabolites. Sample preparation is the main bottleneck of the analytical techniques for styrene and its metabolites. Although some microextraction methods have been developed to overcome such disadvantages, some still have limitations such as long extraction time, fiber swelling and breakage, and the cost and the limited lifetime of the fiber. Among all, microextraction by packed sorbents, coupled with HPLC with ultraviolet detection (MEPS‐HPLC‐UV), can be the method of choice for determining styrene metabolites. Few studies investigated unchanged styrene in breath samples. Chemical determination of styrene in exhaled breath provides new insights into organ toxicity in workers with inhalation exposures and can be considered a fascinating tool in risk assessment strategies. Taking blood samples is invasive and less accepted by workers. In contrast, breath analysis is the most attractive method for workers because breath samples are easy to collect and non‐invasive, and sample collection does not require the transfer of workers to health facilities. Therefore, developing selective and sensitive methods for determining styrene in breath samples is recommended for future studies.

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Rapid analysis of trans,trans-muconic acid in urine using microextraction by packed sorbent

Cited by 9 publications

References 31 publications

Benzene, toluene, ethylbenzene, and xylene: Current analytical techniques and approaches for biological monitoring

Benzene, toluene, ethylbenzene, and xylene: Current analytical techniques and approaches for biological monitoring

A Nanoprobe Based on Gated Mesoporous Silica Nanoparticles for The Selective and Sensitive Detection of Benzene Metabolite t,t‐Muconic Acid in Urine

A review of extraction methods and analytical techniques for styrene and its metabolites in biological matrices

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