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NAKAGAMI K, SHIMIZU K, SUMIYA O, UETA I, SAITO Y. Molecular Shape Selectivity for Polycyclic Aromatic Compoundson a Poly(4-vinylpyridine) Stationary Phase in Liquid Chromatography. CHROMATOGRAPHY 2021. [DOI: 10.15583/jpchrom.2021.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Koki NAKAGAMI
- Department of Applied Chemistry and Life Science, Toyohashi University of Technology
| | - Keiichi SHIMIZU
- Department of Applied Chemistry and Life Science, Toyohashi University of Technology
| | - Ohjiro SUMIYA
- Department of Applied Chemistry and Life Science, Toyohashi University of Technology
| | - Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | - Yoshihiro SAITO
- Department of Applied Chemistry and Life Science, Toyohashi University of Technology
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Dugheri S, Marrubini G, Mucci N, Cappelli G, Bonari A, Pompilio I, Trevisani L, Arcangeli G. A review of micro-solid-phase extraction techniques and devices applied in sample pretreatment coupled with chromatographic analysis. ACTA CHROMATOGR 2021. [DOI: 10.1556/1326.2020.00790] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
AbstractSample pretreatment is one of the most crucial and error-prone steps of an analytical procedure; it consents to improve selectivity and sensitivity by sample clean-up and pre-concentration. Nowadays, the arousing interest in greener and sustainable analytical chemistry has increased the development of microextraction techniques as alternative sample preparation procedures. In this review, we aimed to show two different categorizations of the most used micro-solid-phase extraction (μSPE) techniques. In essence, the first one concerns the solid-phase extraction (SPE) sorbent selection and structure: normal-phase, reversed-phase, ion-exchange, mixed-mode, molecular imprinted polymer, and special techniques (e.g., doped cartridges for specific analytes). The second is a grouping of the commercially available μSPE products in categories and sub-categories. We present every device and technology into the classifications paying attention to their historical development and the actual state of the art. So, this study aims to provide the state-of-the-art of μSPE techniques, highlighting their advantages, disadvantages, and possible future developments in sample pretreatment.
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Affiliation(s)
- Stefano Dugheri
- 1Industrial Hygiene and Toxicology Laboratory, Careggi University Hospital, Florence, Italy
| | | | - Nicola Mucci
- 3Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Giovanni Cappelli
- 3Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Ilenia Pompilio
- 4General Laboratory, Careggi University Hospital, Florence, Italy
| | - Lucia Trevisani
- 3Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Giulio Arcangeli
- 3Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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ZHU B, GUO XY, WANG XY, LIAN LL, ZHANG H, GAO WX, TIAN YY, ZHANG XY, LOU DW. Development of A Fiber-Packed In-Tube Extraction Device and Its Application in BTEX Analysis. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2019. [DOI: 10.1016/s1872-2040(19)61161-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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5
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Kędziora-Koch K, Rykowska I, Wasiak W. Needle-Trap Device (NTD) Packed with Reduced Graphene Oxide (rGO) for Sample Preparation Prior to the Determination of Polycyclic Aromatic Hydrocarbons (PAHs) from Aqueous Samples by Gas Chromatography–Mass spectrometry (GC-MS). ANAL LETT 2019. [DOI: 10.1080/00032719.2018.1563792] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Kamila Kędziora-Koch
- Department of Analytical Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poland
| | - Iwona Rykowska
- Department of Analytical Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poland
| | - Wiesław Wasiak
- Department of Analytical Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poland
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SUMIYA O, TAZAWA T, NAKAGAMI K, SHIRAI Y, MORIUCHI K, UETA I, SAITO Y. Spherical Polyimide Particles as a Novel Stationary Phase in Liquid Chromatography. CHROMATOGRAPHY 2018. [DOI: 10.15583/jpchrom.2018.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Ohjiro SUMIYA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Toshiaki TAZAWA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Koki NAKAGAMI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | | | | | - Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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NAKAGAMI K, TAZAWA T, SUMIYA O, UETA I, SAITO Y. Simultaneous Derivatization and Extraction of Volatile Amines with Fiber-Packed Needle and Subsequent Analysis in Gas Chromatography. CHROMATOGRAPHY 2018. [DOI: 10.15583/jpchrom.2018.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Koki NAKAGAMI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Toshiaki TAZAWA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Ohjiro SUMIYA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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NAKAGAMI K, SUMIYA O, TAZAWA T, MONOBE T, WATANABE M, UETA I, SAITO Y. Polyimide Filaments as a Novel Stationary Phase in Packed-Capillary Gas Chromatography. CHROMATOGRAPHY 2018. [DOI: 10.15583/jpchrom.2018.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Koki NAKAGAMI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Ohjiro SUMIYA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Toshiaki TAZAWA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Tomoya MONOBE
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Mitsuru WATANABE
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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9
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Kędziora K, Wasiak W. Extraction media used in needle trap devices—Progress in development and application. J Chromatogr A 2017; 1505:1-17. [DOI: 10.1016/j.chroma.2017.05.030] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 05/10/2017] [Accepted: 05/12/2017] [Indexed: 12/13/2022]
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10
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SAITO Y, UETA I. Miniaturization for the Development of High Performance Separation Systems. CHROMATOGRAPHY 2017. [DOI: 10.15583/jpchrom.2017.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Yoshihiro SAITO
- Departmentof Environmental and Life Sciences, Toyohashi University of Technology
| | - Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
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11
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Abstract
There has been increasing demand for simple, rapid, highly sensitive, inexpensive yet reliable method for detecting predisposition to cancer. Human biomonitoring of exposure to the largest class of chemical carcinogen, polycyclic aromatic hydrocarbons (PAHs) that are rapidly transformed into detectable metabolites (eg, 1-hydroxypyrene), can serve as strong pointers to early detection of predisposition to cancer. Given that any exposure to PAH is assumed to pose a certain risk of cancer, several biomarkers have been employed in biomonitoring these ninth most threatening ranked compounds. They include metabolites in urine, urinary thioethers, urinary mutagenicity, genetoxic end points in lymphocytes, hemoglobin adducts of benzo(a)pyrene, PAH-protein adducts, and PAH-DNA adducts among others. In this chapter, the main focus will be on the urine metabolites since urine samples are easily collected and there is a robust analytical instrument for the determination of their metabolites.
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Tazawa T, Mori Y, Kobayashi A, Nakane K, Monobe T, Ueta I, Saito Y. Preconcentration of Aromatic Compounds in Aqueous Samples with a Polymer-coated Fiber-packed Capillary and Subsequent Temperature-programmed Elution with Water for Pseudo-2D LC Separations. ANAL SCI 2015; 31:1137-41. [PMID: 26561257 DOI: 10.2116/analsci.31.1137] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A bundle of polymer-coated filaments was successfully introduced as an extraction medium for the preconcentration of an aqueous solution of aromatic compounds. The extraction was simply carried out with pumping the aqueous sample solution to the extraction capillary at ambient temperature. The extracted analytes were sequentially eluted with a flow of pure water using temperature-programmed heating of the extraction capillary in an oven. The results clearly suggest that the polymer-coated fiber-packed capillary could be employed in the sample preparation process for the analysis of various aqueous samples. Introducing the fractions eluted from the fiber-packed capillary to a conventional microcolumn liquid chromatography (micro-LC) system via a home-made valve-based modulator, an on-line coupled extraction/separation system was developed and a possibility to a pseudo-two-dimensional (pseudo-2D) LC separation of aromatic compounds in aqueous matrices has also been demonstrated.
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Affiliation(s)
- Toshiaki Tazawa
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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Ueta I, Mochizuki S, Kawakubo S, Kuwabara T, Saito Y. Determination of formaldehyde in aqueous samples with a miniaturized extraction capillary coupled to high-performance liquid chromatography. ANAL SCI 2015; 31:99-103. [PMID: 25746807 DOI: 10.2116/analsci.31.99] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A novel analytical method for determining formaldehyde (FA) in aqueous samples was developed with a miniaturized extraction capillary in high-performance liquid chromatography (HPLC). The extraction capillary was prepared by packing silica gel particles in a stainless steel capillary of 0.8 mm i.d. and 1.6 mm o.d. A derivatization reagent of 2,4-dinitrophenylhydrazine (DNPH) was impregnated on the silica gel particles by pumping a solution of DNPH to the capillary. Two extraction methods; dynamic extraction and purge-and-trap (PT) methods, were investigated for derivatizing and extracting FA from water samples onto the silica gel in the extraction capillary. The extraction capillary was directly connected to a six-port valve, and then desorption of the derivative from the capillary and injection to conventional HPLC system were simultaneously achieved with a flow of acetonitrile through the capillary. In the dynamic extraction, FA was determined with a simple sample preparation procedure, and the limit of detection (LOD) was 18 μg L(-1) at a sample volume of 20 mL, while several limitations were found in the method, such as bleeding of the derivatization reagent and the corresponding derivatized FA from the capillary during the sample load/extraction process. The sensitivity was significantly improved by introducing a PT technique, where the LOD was 6.9 μg L(-1) at a sample volume of 20 mL with a sampling time of approximately 20 min. With the PT method, successful recoveries of FA were confirmed for spiked tap water, river water and fruit juice samples.
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Affiliation(s)
- Ikuo Ueta
- Department of Applied Chemistry, University of Yamanashi
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INOUE M, NAKAZAKI H, TAZAWA T, TAKEUCHI H, KOBAYASHI A, UETA I, SHIRAI Y, MORIUCHI K, SAITO Y. Sample Preparation of Volatile Organic Compounds in Air Samples with a Novel Polyimide-Packed Cartridge Designed for the Subsequent Analysis in Capillary Gas Chromatography. CHROMATOGRAPHY 2015. [DOI: 10.15583/jpchrom.2015.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Mitsuru INOUE
- Department of Environmental and Life Sciences, Toyohashi University of Technology
- Okazaki Technical Senior High School
| | - Hitomi NAKAZAKI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Toshiaki TAZAWA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Hayato TAKEUCHI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Akira KOBAYASHI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | | | | | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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NAKANE K, TAZAWA T, MORI Y, KOBAYASHI A, UETA I, SAITO Y. Polymer-Coated Fiber-Packed Capillary as the Sample Preparation Medium in Liquid Chromatography: Heart-Cutting Analysis of Phthalates in Aqueous Matrices. CHROMATOGRAPHY 2015. [DOI: 10.15583/jpchrom.2015.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Kenichi NAKANE
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Toshiaki TAZAWA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Yuuhi MORI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Akira KOBAYASHI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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Vallecillos L, Borrull F, Sanchez JM, Pocurull E. Sorbent-packed needle microextraction trap for synthetic musks determination in wastewater samples. Talanta 2015; 132:548-56. [DOI: 10.1016/j.talanta.2014.08.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 07/31/2014] [Accepted: 08/05/2014] [Indexed: 12/01/2022]
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17
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Bueno M, Zapata J, Ferreira V. Simultaneous determination of free and bonded forms of odor-active carbonyls in wine using a headspace solid phase microextraction strategy. J Chromatogr A 2014; 1369:33-42. [DOI: 10.1016/j.chroma.2014.10.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 10/02/2014] [Accepted: 10/03/2014] [Indexed: 10/24/2022]
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18
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A novel miniaturized extraction capillary for determining gaseous formaldehyde by high-performance liquid chromatography. Anal Bioanal Chem 2014; 407:899-905. [DOI: 10.1007/s00216-014-8144-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 08/26/2014] [Accepted: 08/28/2014] [Indexed: 10/24/2022]
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Pietrzyńska M, Voelkel A. Optimization of the in-needle extraction device for the direct flow of the liquid sample through the sorbent layer. Talanta 2014; 129:392-7. [PMID: 25127610 DOI: 10.1016/j.talanta.2014.06.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 05/29/2014] [Accepted: 06/11/2014] [Indexed: 11/29/2022]
Abstract
In-needle extraction was applied for preparation of aqueous samples. This technique was used for direct isolation of analytes from liquid samples which was achieved by forcing the flow of the sample through the sorbent layer: silica or polymer (styrene/divinylbenzene). Specially designed needle was packed with three different sorbents on which the analytes (phenol, p-benzoquinone, 4-chlorophenol, thymol and caffeine) were retained. Acceptable sampling conditions for direct analysis of liquid sample were selected. Experimental data collected from the series of liquid samples analysis made with use of in-needle device showed that the effectiveness of the system depends on various parameters such as breakthrough volume and the sorption capacity, effect of sampling flow rate, solvent effect on elution step, required volume of solvent for elution step. The optimal sampling flow rate was in range of 0.5-2 mL/min, the minimum volume of solvent was at 400 µL level.
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Affiliation(s)
- Monika Pietrzyńska
- Poznań University of Technology, Institute of Chemical Technology and Engineering, pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland.
| | - Adam Voelkel
- Poznań University of Technology, Institute of Chemical Technology and Engineering, pl. M. Skłodowskiej-Curie 2, 60-965 Poznań, Poland
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Ueta I, Samsudin EL, Mizuguchi A, Takeuchi H, Shinki T, Kawakubo S, Saito Y. Double-bed-type extraction needle packed with activated-carbon-based sorbents for very volatile organic compounds. J Pharm Biomed Anal 2014; 88:423-8. [DOI: 10.1016/j.jpba.2013.09.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 09/20/2013] [Accepted: 09/24/2013] [Indexed: 10/26/2022]
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UETA I, SAITO Y. Needle-type Extraction Device Designed for Rapid and Sensitive Analysis in Gas Chromatography. ANAL SCI 2014; 30:105-10. [DOI: 10.2116/analsci.30.105] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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Cheng WH, Zhan W, Pawliszyn J. Gaseous and Particle-bound VOC Products of Combustion Extracted by Needle Trap Samplers. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201200654] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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23
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Ueta I. Sample Preparation of Volatile Organic Compounds with Needle−Type Extraction Device. CHROMATOGRAPHY 2013. [DOI: 10.15583/jpchrom.2013.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Ikuo Ueta
- Department of Applied Chemistry, University of Yamanashi
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INOUE M, MIZUGUCHI A, UETA I, TAKAHASHI K, SAITO Y. Rapid On-Site Air Sampling with a Needle Extraction Device for Evaluating the Indoor Air Environment in School Facilities. ANAL SCI 2013; 29:519-25. [DOI: 10.2116/analsci.29.519] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Mitsuru INOUE
- Department of Environmental and Life Sciences, Toyohashi University of Technology
- Okazaki Technical Senior High School
| | | | - Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | - Kazuya TAKAHASHI
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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Cheng WH, Jiang JR, Huang YN, Huang SC, Yu YP. Breakthrough indicator for aromatic VOCs using needle trap samplers for activated carbon adsorbent. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION (1995) 2012; 62:946-952. [PMID: 22916442 DOI: 10.1080/10962247.2012.693056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Internal circulation cabinets equipped with granular activated carbon (GAC) for adsorbing volatile organic compounds (VOCs) are widely used to store bottles containing organic solvents in universities, colleges, and hospital laboratories throughout Taiwan. This work evaluates the VOC adsorption capacities of GAC using various adsorption times for gas stream mixtures of 100 ppm toluene and 100 ppm o-xylene. Additionally, needle trap sampling (NTS) technology was used to indicate the time for renewing the GAC to avoid VOC breakthrough from adsorbents. Experimental results demonstrate that the proposed models can linearly express toluene and o-xylene adsorption capacities as the natural logarithm of adsorption time (ln(t)) and can accurately simulate the equilibrium adsorption capacities (Qe, g VOCs/g GAC) for gaseous toluene and o-xylene. The NTS, packed with 60-80 mesh divinylbenzene (DVB) particles, was compared in terms of extraction efficiency by simultaneously using the 75-microm Carboxen/polydimethylsiloxane-solid-phase microextraction (Carboxen/PDMS-SPME) fiber for time-weighted average (TWA) sampling, and experimental results indicated that the packed DVB-NTS achieved higher toluene extraction rates. Additionally, the NTS installed in the outlet air stream for adsorbing toluene and o-xylene exhausted through GAC accurately indicated toluene and o-xylene breakthrough times of 4700-5000 min. The GAC-NTS operational instructions to indicate the replacing time of adsorbent in the internal circulation cabinets are also included in this paper.
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Affiliation(s)
- Wen-Hsi Cheng
- Department of Occupational Safety and Hygiene, Fooyin University, Kaohsiung City, Taiwan.
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Gholivand MB, Abolghasemi MM. Inside needle capillary adsorption trap device for headspace solid-phase dynamic extraction based on polyaniline/hexagonally ordered silica nanocomposite. J Sep Sci 2012; 35:695-701. [DOI: 10.1002/jssc.201100836] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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27
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Nakane K, Shirai S, Saito Y, Moriwake Y, Ueta I, Inoue M, Jinno K. High-temperature separations on a polymer-coated fibrous stationary phase in microcolumn liquid chromatography. ANAL SCI 2012; 27:811-6. [PMID: 21828918 DOI: 10.2116/analsci.27.811] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Novel polymer-coated fiber-packed microcolumns in liquid chromatography (LC) have been developed. Typical polymeric materials, such as polydimethylsiloxane and polyethyleneglycol, which are conventional stationary phases of capillary columns in gas chromatography (GC), have been employed as coating materials onto the surface of fine filaments. Packed longitudinally with a bundle of polymer-coated filaments into a stainless-steel capillary of 0.8 mm i.d., 150 mm length, several types of polymer-coated fiber-packed columns were prepared, and the retention behavior of aromatic compounds on these columns has been studied. A good linear relationship was obtained for van't Hoff plots over the temperature range between 0 and 200 °C, clearly indicating an excellent heat-resistant property of these polymer-coated fibrous stationary phases. Taking advantage of the heat-resistant feature of the fibrous stationary phases, the separation of several test mixtures with temperature-programmed elution was studied, where a solvent gradient program was additionally introduced if needed. Separation was also carried out with pure water as the mobile phase using an appropriate temperature program.
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Affiliation(s)
- Kenichi Nakane
- Department of Environmental and Life Sciences, Toyohashi University of Technology, Toyohashi 441-8580, Japan
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28
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Zhang D, Zhang J, Li M, Li W, Aimaiti G, Tuersun G, Ye J, Chu Q. A novel miniaturised electrophoretic method for determining formaldehyde and acetaldehyde in food using 2-thiobarbituric acid derivatisation. Food Chem 2011. [DOI: 10.1016/j.foodchem.2011.04.025] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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29
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Alonso M, Godayol A, Antico E, Sanchez JM. Needle microextraction trap for on-site analysis of airborne volatile compounds at ultra-trace levels in gaseous samples. J Sep Sci 2011; 34:2705-11. [DOI: 10.1002/jssc.201100381] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Revised: 06/07/2011] [Accepted: 06/22/2011] [Indexed: 11/11/2022]
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30
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On-line analysis of carbonyl compounds with derivatization in aqueous extracts of atmospheric particulate PM10 by in-tube solid-phase microextraction coupled to capillary liquid chromatography. J Chromatogr A 2011; 1218:4834-9. [DOI: 10.1016/j.chroma.2011.05.093] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2010] [Revised: 11/19/2010] [Accepted: 05/26/2011] [Indexed: 11/20/2022]
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Shirai S, Nakane K, Ueta I, Saito Y. Retention Behavior of Fluorobenzenes on Fluoro-Derivatized Poly(<i>p</i>-phenylene terephthalamide) Fibrous Stationary Phases in Microcolumn Liquid Chromatography. CHROMATOGRAPHY 2011. [DOI: 10.15583/jpchrom.2011.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Shingoro Shirai
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Kenichi Nakane
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Ikuo Ueta
- Department of Applied Chemistry, University of Yamanashi
| | - Yoshihiro Saito
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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32
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Affiliation(s)
- Ikuo UETA
- Department of Applied Chemistry, University of Yamanashi
| | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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33
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Bagheri H, Ayazi Z, Aghakhani A. A novel needle trap sorbent based on carbon nanotube-sol–gel for microextraction of polycyclic aromatic hydrocarbons from aquatic media. Anal Chim Acta 2011; 683:212-20. [DOI: 10.1016/j.aca.2010.10.026] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2010] [Revised: 10/18/2010] [Accepted: 10/19/2010] [Indexed: 11/15/2022]
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34
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Fundamentals and applications of needle trap devices: a critical review. Anal Chim Acta 2010; 677:3-18. [PMID: 20850583 DOI: 10.1016/j.aca.2010.06.020] [Citation(s) in RCA: 202] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2010] [Revised: 06/16/2010] [Accepted: 06/16/2010] [Indexed: 11/21/2022]
Abstract
The needle trap device (NTD) is an extraction trap that contains a sorbent inside a small needle, through which fluid can be actively drawn into and out of by a gas-tight syringe or pump, or analytes can be introduced passively to the trap by diffusion. The needle trap (NT) is a potentially solventless sampling technique/sample preparation and introduction device. Both fluid-borne analytes and particles can be trapped inside the needle and then adsorbed analytes are desorbed in an inlet of analytical instrument and introduced for identification and quantification. The fluid may be either gaseous or liquid. The objectives of this critical review are to summarize the theory of the sampling process for both active and passive time-average extraction modes in addition to outlining the evolution of the technology and main applications.
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35
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Comparison of extraction techniques and mass spectrometric ionization modes in the analysis of wine volatile carbonyls. Anal Chim Acta 2010; 660:197-205. [DOI: 10.1016/j.aca.2009.09.041] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2009] [Revised: 09/23/2009] [Accepted: 09/26/2009] [Indexed: 11/22/2022]
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36
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UETA I, SAITO Y, TERAOKA K, MIURA T, JINNO K. Determination of Volatile Organic Compounds for a Systematic Evaluation of Third-Hand Smoking. ANAL SCI 2010; 26:569-74. [DOI: 10.2116/analsci.26.569] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Ikuo UETA
- School of Materials Science, Toyohashi University of Technology
| | - Yoshihiro SAITO
- School of Materials Science, Toyohashi University of Technology
| | - Kenta TERAOKA
- School of Materials Science, Toyohashi University of Technology
| | - Tomoya MIURA
- School of Materials Science, Toyohashi University of Technology
| | - Kiyokatsu JINNO
- School of Materials Science, Toyohashi University of Technology
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37
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UETA I, SAITO Y, TERAOKA K, MATSUURA H, FUJIMURA K, JINNO K. Novel Fire Investigation Technique Using Needle Extraction in Gas Chromatography. ANAL SCI 2010; 26:1127-32. [DOI: 10.2116/analsci.26.1127] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Ikuo UETA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Yoshihiro SAITO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | - Kenta TERAOKA
- Department of Environmental and Life Sciences, Toyohashi University of Technology
| | | | | | - Kiyokatsu JINNO
- Department of Environmental and Life Sciences, Toyohashi University of Technology
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38
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Hii TM, Basheer C, Lee HK. Commercial polymeric fiber as sorbent for solid-phase microextraction combined with high-performance liquid chromatography for the determination of polycyclic aromatic hydrocarbons in water. J Chromatogr A 2009; 1216:7520-6. [DOI: 10.1016/j.chroma.2009.09.019] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2008] [Revised: 08/07/2009] [Accepted: 09/09/2009] [Indexed: 10/20/2022]
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39
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Ueta I, Saito Y, Hosoe M, Okamoto M, Ohkita H, Shirai S, Tamura H, Jinno K. Breath acetone analysis with miniaturized sample preparation device: In-needle preconcentration and subsequent determination by gas chromatography–mass spectroscopy. J Chromatogr B Analyt Technol Biomed Life Sci 2009; 877:2551-6. [DOI: 10.1016/j.jchromb.2009.06.039] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2009] [Revised: 06/12/2009] [Accepted: 06/25/2009] [Indexed: 11/28/2022]
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40
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Ueta I, Saito Y, Ghani NBA, Ogawa M, Yogo K, Abe A, Shirai S, Jinno K. Rapid determination of ethylene oxide with fiber-packed sample preparation needle. J Chromatogr A 2009; 1216:2848-53. [DOI: 10.1016/j.chroma.2008.10.107] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2008] [Revised: 10/24/2008] [Accepted: 10/29/2008] [Indexed: 10/21/2022]
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41
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Ogawa M, Saito Y, Shirai S, Kiso Y, Jinno K. Determination of Bisphenol A in Water Using a Packed Needle Extraction Device. Chromatographia 2009. [DOI: 10.1365/s10337-008-0928-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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42
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Analysis of industrial contaminants in indoor air: Part 1. Volatile organic compounds, carbonyl compounds, polycyclic aromatic hydrocarbons and polychlorinated biphenyls. J Chromatogr A 2009; 1216:540-66. [DOI: 10.1016/j.chroma.2008.10.117] [Citation(s) in RCA: 140] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2008] [Revised: 10/27/2008] [Accepted: 10/31/2008] [Indexed: 11/20/2022]
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43
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Stepanov I, Jensen J, Hatsukami D, Hecht SS. New and traditional smokeless tobacco: comparison of toxicant and carcinogen levels. Nicotine Tob Res 2008; 10:1773-82. [PMID: 19023828 PMCID: PMC2892835 DOI: 10.1080/14622200802443544] [Citation(s) in RCA: 187] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Declining cigarette use and spreading bans on smoking in public places in the United States are encouraging the U.S. cigarette industry to turn to another tobacco category, smokeless tobacco products. Currently, a number of new brands are being test marketed, including Taboka, Marlboro Snus, Camel Snus, and Skoal Dry. We report here levels of tobacco-specific nitrosamines (TSNAs), alkaloids, anions, polycyclic aromatic hydrocarbons (PAH), and volatile aldehydes in these products, and compare them to the most popular traditional moist snuff brands. Total TSNAs averaged 1.97 microg/g dry weight tobacco in Taboka, Marlboro Snus, and Camel Snus, 4.54 microg/g tobacco in Skoal Dry, and 7.42 microg/g tobacco in traditional brands. The amounts of unprotonated nicotine averaged 0.961 mg/g tobacco in Taboka, Marlboro Snus, and Skoal Dry, 7.22 mg/g tobacco in Camel Snus, and 7.57 mg/g tobacco in traditional brands. Levels of minor tobacco alkaloids were relatively high in Taboka, Marlboro Snus, and Skoal Dry, as compared to other products analyzed here. Levels of nitrite and nitrate in new U.S. smokeless tobacco products and the Swedish snus General were lower than those in the other products. Remarkably high levels of chloride and some PAH were observed in the traditional moist snuff. Crotonaldehyde levels were about five times higher in Taboka and Marlboro Snus than in traditional products. The large variation in the levels of some toxicants and carcinogens analyzed here indicates that more effort is required from the U.S. tobacco industry to further reduce their amounts in new and traditional smokeless tobacco products.
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Affiliation(s)
- Irina Stepanov
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA.
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44
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Fiber-packed needle-type sample preparation device designed for gas chromatographic analysis. Anal Bioanal Chem 2008; 393:861-9. [DOI: 10.1007/s00216-008-2400-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2008] [Revised: 09/08/2008] [Accepted: 09/09/2008] [Indexed: 10/21/2022]
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45
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Extraction of formic and acetic acids from aqueous solution by dynamic headspace-needle trap extraction. J Chromatogr A 2008; 1201:228-34. [DOI: 10.1016/j.chroma.2008.02.066] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2008] [Revised: 02/19/2008] [Accepted: 02/20/2008] [Indexed: 11/22/2022]
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46
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Ohira SI, Toda K. Micro gas analyzers for environmental and medical applications. Anal Chim Acta 2008; 619:143-56. [DOI: 10.1016/j.aca.2008.05.010] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2008] [Revised: 05/04/2008] [Accepted: 05/06/2008] [Indexed: 10/22/2022]
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47
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48
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Qi D, Kang X, Chen L, Zhang Y, Wei H, Gu Z. Electrospun polymer nanofibers as a solid-phase extraction sorbent for the determination of trace pollutants in environmental water. Anal Bioanal Chem 2007; 390:929-38. [PMID: 18066539 DOI: 10.1007/s00216-007-1747-4] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2007] [Revised: 11/03/2007] [Accepted: 11/09/2007] [Indexed: 11/30/2022]
Abstract
This paper describes the novel preparation of three kinds of nanofibers [poly(styrene-co-methacrylic acid), poly(styrene-co-p-styrene sulfonate), polystyrene] investigated as solid-phase extraction (SPE) sorbents to extract six compounds (nitrobenzene, 2-naphthol, benzene, n-butyl p-hydroxybenzoate, naphthalene, p-dichlorobenzene) in environmental water by high-performance liquid chromatography. Parameters affecting extraction efficiency were investigated in detail to explore the extraction mechanism of the nanofibers. Under optimized conditions, six compounds followed an excellent linear relationship in the range 10-5,000 ng mL(-1) with coefficients of determination (r (2)) greater than 0.99. The repeatability (expressed as relative standard deviations) was from 3.0 to 7.0%, corresponding to 2.0 mL of water samples at 25 and 500 ng mL(-1) spiked levels for the six compounds. The limits of detection varied from 0.01 to 0.15 ng mL(-1) (signal-to-noise ratio of 3). A comparison of the SPE using nanofibers as sorbents and the most commonly used octadecylsilica SPE cartridges was carried out in terms of absolute recovery, sensitivity, and reproducibility for the compounds investigated. Finally, the method was applied to four real water samples. The results highlighted the importance of functional groups, and the polarity of nanofibers in controlling sorption of target compounds, and clearly showed that the new method could be a viable and environmentally friendly technique for analyzing pollutants in environmental samples.
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Affiliation(s)
- Dongjin Qi
- School of Public Health, Southeast University, Nanjing, 210009, China
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49
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Saito Y, Ueta I, Ogawa M, Hayashida M, Jinno K. Miniaturized sample preparation needle: A versatile design for the rapid analysis of smoking-related compounds in hair and air samples. J Pharm Biomed Anal 2007; 44:1-7. [PMID: 17379468 DOI: 10.1016/j.jpba.2007.02.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2006] [Revised: 02/08/2007] [Accepted: 02/11/2007] [Indexed: 10/23/2022]
Abstract
Miniaturized needle extraction device has been developed as a versatile sample preparation device designed for the rapid and simple analysis of smoking-related compounds in smokers' hair samples and environmental tobacco smoke. Packed with polymeric particle, the resulting particle-packed needle was employed as a miniaturized sample preparation device for the analysis of typical volatile organic compounds in tobacco smoke. Introducing a bundle of polymer-coated filaments as the extraction medium, the needle was further applied as a novel sample preparation device containing simultaneous derivatization/extraction process of volatile aldehydes. Formaldehyde (FA) and acetaldehyde (AA) in smoker's breath during the smoking were successfully derivatized with two derivatization reagents in the polymer-coated fiber-packed needle device followed by the separation and determination in gas chromatography (GC). Smokers' hair samples were also packed into the needle, allowing the direct extraction of nicotine from the hair sample in a conventional GC injector. Optimizing the main experimental parameters for each technique, successful determination of several smoking-related compounds with these needle extraction methods has been demonstrated.
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Affiliation(s)
- Yoshihiro Saito
- School of Materials Science, Toyohashi University of Technology, Toyohashi 441-8580, Japan
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50
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Ogawa M, Saito Y, Ueta I, Jinno K. Fiber-packed needle for dynamic extraction of aromatic compounds. Anal Bioanal Chem 2007; 388:619-25. [PMID: 17393146 DOI: 10.1007/s00216-007-1255-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2006] [Revised: 03/06/2007] [Accepted: 03/09/2007] [Indexed: 10/23/2022]
Abstract
A fiber-packed needle was developed as a novel extraction device for gas-chromatographic analysis of trace organic compounds in aqueous samples. In the extraction device, a bundle of the polymer-coated filaments as the sorbent material was longitudinally packed into a specially designed needle. The extraction was made by pumping the aqueous sample solution into the needle extraction device, and the subsequent desorption process was carried out with a flow of desorption solvent through the needle in a heated gas chromatograph injector. The needle device showed an excellent thermal stability for repeated use without any deterioration of extraction performance, and no carryover effect was observed after the optimization of the desorption conditions. Additionally, the extraction efficiency of the fiber-packed needle could be enhanced by optimizing the number of packed filaments. The selectivity for various compounds could be also tuned using an appropriate combination of the fibrous medium and the coating polymer. The relative standard deviation for run to run was from 3.88 to 4.55% (n = 5), and that for needle to needle was 7.21% (n = 3), clearly suggesting a good repeatability of the needle extraction technique developed. Upon successful optimization of the extraction conditions, a rapid extraction of trace organic compounds from an aqueous sample matrix was successfully demonstrated, where each extraction process was completed within 10 min.
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Affiliation(s)
- Mitsuhiro Ogawa
- School of Materials Science, Toyohashi University of Technology, Toyohashi, 441-8580, Japan
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