|
1
|
Guo Y, Wang J, Hao L, Liu W, Yang X, Wu Q, Wang Z. A carbazole-based spherical microporous polymer for the solid-phase extraction of chlorophenols from water and honey samples. Food Chem 2023; 398:133855. [DOI: 10.1016/j.foodchem.2022.133855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 07/29/2022] [Accepted: 08/02/2022] [Indexed: 12/01/2022]
|
|
2
|
Ma M, Wei Y, Wei H, Liu X, Liu H. High-efficiency solid-phase microextraction performance of polypyrrole enhanced titania nanoparticles for sensitive determination of polar chlorophenols and triclosan in environmental water samples. RSC Adv 2021; 11:28632-28642. [PMID: 35478593 PMCID: PMC9038157 DOI: 10.1039/d1ra04405b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/01/2021] [Indexed: 12/17/2022] Open
Abstract
In this work, a polypyrrole (PPy)/TiO2 nanocomposite coating was fabricated by the direct electropolymerization of pyrrole on annealed TiO2 nanoparticles and evaluated as a novel direct immersion solid phase microextraction (DI-SPME) fiber coating for extraction of trace amounts of pollutants in environmental water samples. The functionalized fiber is mechanically and chemically stable, and can be easily prepared in a highly reproducible manner. The effects of the pyrrole monomer concentration, polymerization voltage and polymerization time on the fiber were discussed. Surface morphological and compositional analyses revealed that the composite coating of nano polypyrrole and titanium dioxide nanoparticles (TiO2NPs) uniformly doped the Ti substrate. The as-fabricated fiber exhibited good extraction capability for phenolic compounds in combination with high performance liquid chromatography-UV detection (HPLC-UV). At the optimum SPME conditions, the calibration curves were linear (R2 ≥ 0.9965). LODs and LOQs of less than 0.026 μg L−1 and 0.09 μg L−1 , respectively, were achieved, and RSDs were in the range 3.5–7.2%. The results obtained in this work suggest that PPy/TiO2 is a promising coating material for future applications of SPME and related sample preparation techniques. A PPy/TiO2 nanocomposite coating was fabricated by direct electropolymerization of pyrrole on annealed TiO2 nanoparticles and evaluated as a novel direct immersion solid phase microextraction fiber coating for the extraction of trace pollutants in water.![]()
Collapse
Affiliation(s)
- Mingguang Ma
- College of Chemistry and Chemical Engineering, Lanzhou City University Lanzhou 730070 China
| | - Yunxia Wei
- College of Chemistry and Chemical Engineering, Lanzhou City University Lanzhou 730070 China
| | - Huijuan Wei
- College of Chemistry and Chemical Engineering, Lanzhou City University Lanzhou 730070 China
| | - Xianyu Liu
- College of Chemistry and Chemical Engineering, Lanzhou City University Lanzhou 730070 China
| | - Haixia Liu
- College of Chemistry and Chemical Engineering, Lanzhou City University Lanzhou 730070 China
| |
Collapse
|
|
3
|
|
|
4
|
Jagirani MS, Soylak M. A review: Recent advances in solid phase microextraction of toxic pollutants using nanotechnology scenario. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105436] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
|
5
|
Roychowdhury T, Patel DI, Shah D, Diwan A, Kaykhaii M, Herrington JS, Bell DS, Linford MR. Sputtered silicon solid phase microextraction fibers with a polydimethylsiloxane stationary phase with negligible carry-over and phase bleed. J Chromatogr A 2020; 1623:461065. [DOI: 10.1016/j.chroma.2020.461065] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/21/2020] [Accepted: 03/23/2020] [Indexed: 02/06/2023]
|
|
6
|
Polyaniline/graphene oxide nanocomposite as a sorbent for extraction and determination of nicotine using headspace solid-phase microextraction and gas chromatography–flame ionization detector. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1357-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
|
7
|
A hyper-cross linked polymer as an adsorbent for the extraction of chlorophenols. Mikrochim Acta 2018; 185:108. [DOI: 10.1007/s00604-017-2649-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 12/28/2017] [Indexed: 10/18/2022]
|
|
8
|
Rezvani O, Hedeshi MH, Bagheri H. Polyamide/titania hollow nanofibers prepared by core–shell electrospinning as a microextractive phase in a fabricated sandwiched format microfluidic device. J Chromatogr A 2017; 1528:1-9. [DOI: 10.1016/j.chroma.2017.10.052] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 10/19/2017] [Accepted: 10/22/2017] [Indexed: 10/18/2022]
|
|
9
|
Wen CY, Chen J, Li M, Xue Y, Aslam S, Subhan F, Zhao R, Yu J, Zeng J, Chen X. Gold nanoparticles deposited on mesoporous carbon as a solid-phase sorbent with enhanced extraction capacity and selectivity for anilines. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2415-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
|
10
|
Yousefi SM, Shemirani F, Ghorbanian SA. Deep eutectic solvent magnetic bucky gels in developing dispersive solid phase extraction: Application for ultra trace analysis of organochlorine pesticides by GC-micro ECD using a large-volume injection technique. Talanta 2017; 168:73-81. [DOI: 10.1016/j.talanta.2017.03.020] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 03/05/2017] [Accepted: 03/07/2017] [Indexed: 12/14/2022]
|
|
11
|
Bagheri H, Manouchehri M, Allahdadlalouni M. A magnetic multifunctional dendrimeric coating on a steel fiber for solid phase microextraction of chlorophenols. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2220-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
|
12
|
Ayazi Z. Application of nanocomposite-based sorbents in microextraction techniques: a review. Analyst 2017; 142:721-739. [DOI: 10.1039/c6an02744j] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review provides a general overview of the recent trends for the preparation of nanocomposites and their applications in microextraction techniques.
Collapse
Affiliation(s)
- Zahra Ayazi
- Department of Chemistry
- Faculty of Sciences
- Azarbaijan Shahid Madani University
- Tabriz
- Iran
| |
Collapse
|
|
13
|
Song XY, Chen J, Shi YP. Different configurations of carbon nanotubes reinforced solid-phase microextraction techniques and their applications in the environmental analysis. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2016.11.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
|
14
|
Qiu J, Chen G, Liu S, Zhang T, Wu J, Wang F, Xu J, Liu Y, Zhu F, Ouyang G. Bioinspired Polyelectrolyte-Assembled Graphene-Oxide-Coated C18 Composite Solid-Phase Microextraction Fibers for In Vivo Monitoring of Acidic Pharmaceuticals in Fish. Anal Chem 2016; 88:5841-8. [DOI: 10.1021/acs.analchem.6b00417] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Junlang Qiu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Guosheng Chen
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Shuqin Liu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Tianlang Zhang
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Jiayi Wu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Fuxin Wang
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Jianqiao Xu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Yan Liu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Fang Zhu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Gangfeng Ouyang
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| |
Collapse
|
|
15
|
Diwan A, Singh B, Roychowdhury T, Yan D, Tedone L, Nesterenko PN, Paull B, Sevy ET, Shellie RA, Kaykhaii M, Linford MR. Porous, High Capacity Coatings for Solid Phase Microextraction by Sputtering. Anal Chem 2016; 88:1593-600. [DOI: 10.1021/acs.analchem.5b03181] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Anubhav Diwan
- Department
of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - Bhupinder Singh
- Department
of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - Tuhin Roychowdhury
- Department
of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - DanDan Yan
- Australian
Centre for Research on Separation Science (ACROSS), School of Physical
Sciences, University of Tasmania, Sandy Bay, Hobart, Tasmania 7001, Australia
| | - Laura Tedone
- Australian
Centre for Research on Separation Science (ACROSS), School of Physical
Sciences, University of Tasmania, Sandy Bay, Hobart, Tasmania 7001, Australia
| | - Pavel N. Nesterenko
- Australian
Centre for Research on Separation Science (ACROSS), School of Physical
Sciences, University of Tasmania, Sandy Bay, Hobart, Tasmania 7001, Australia
| | - Brett Paull
- Australian
Centre for Research on Separation Science (ACROSS), School of Physical
Sciences, University of Tasmania, Sandy Bay, Hobart, Tasmania 7001, Australia
| | - Eric T. Sevy
- Department
of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - Robert A. Shellie
- Australian
Centre for Research on Separation Science (ACROSS), School of Physical
Sciences, University of Tasmania, Sandy Bay, Hobart, Tasmania 7001, Australia
| | - Massoud Kaykhaii
- Department
of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | - Matthew R. Linford
- Department
of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| |
Collapse
|
|
16
|
Zhang X, Zang XH, Wang JT, Wang C, Wu QH, Wang Z. Porous carbon derived from aluminum-based metal organic framework as a fiber coating for the solid-phase microextraction of polycyclic aromatic hydrocarbons from water and soil. Mikrochim Acta 2015. [DOI: 10.1007/s00604-015-1566-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
|
17
|
Li S, Lu C, Zhu F, Jiang R, Ouyang G. Preparation of C18 composite solid-phase microextraction fiber and its application to the determination of organochlorine pesticides in water samples. Anal Chim Acta 2015; 873:57-62. [DOI: 10.1016/j.aca.2015.03.031] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 03/04/2015] [Accepted: 03/22/2015] [Indexed: 01/12/2023]
|
|
18
|
Liu S, Xie L, Zheng J, Jiang R, Zhu F, Luan T, Ouyang G. Mesoporous TiO₂ nanoparticles for highly sensitive solid-phase microextraction of organochlorine pesticides. Anal Chim Acta 2015; 878:109-17. [PMID: 26002332 DOI: 10.1016/j.aca.2015.03.054] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 03/29/2015] [Accepted: 03/31/2015] [Indexed: 12/28/2022]
Abstract
Mesoporous TiO2 nanoparticles were synthesized with the hydrothermal method and characterized by powder X-ray diffraction (PXRD) and transmission electron microscope (TEM). Then a superior solid-phase microextraction (SPME) fiber was fabricated by sequentially coating the stainless steel fiber with silicone sealant film and mesoporous TiO2 powder. The developed fiber possessed a homogeneous surface and a long life-span up to 100 times at direct immersing (DI) extraction mode. Under the optimized conditions, the extraction efficiencies of the self-made 17 μm TiO2 fiber for six organochlorine pesticides (OCPs) were higher than those of the two commercial fibers (65 μm PDMS/DVB and 85 μm PA fibers) which were much thicker than the former. As for analytical performance, low detection limits (0.08-0.60 ng L(-1)) and wide linearity (5-5000 ng L(-1)) were achieved under the optimal conditions. The repeatabilities (n=5) for single fiber were between 2.8 and 12.3%, while the reproducibilities (n=3) of fiber-to-fiber were in the range of 3.7-15.7%. The proposed fiber was successfully applied to the sensitive analysis of OCPs in real water samples and four of the six analytes were detected from the rainwater and the lake water samples.
Collapse
Affiliation(s)
- Shuqin Liu
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Lijun Xie
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Juan Zheng
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Ruifeng Jiang
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Fang Zhu
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Tiangang Luan
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Gangfeng Ouyang
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China.
| |
Collapse
|
|
19
|
Sanagi MM, Hussain I, Ibrahim WAW, Yahaya N, Kamaruzaman S, Abidin NNZ, Ali I. Micro-extraction of Xenobiotics and Biomolecules from Different Matrices on Nanostructures. SEPARATION AND PURIFICATION REVIEWS 2014. [DOI: 10.1080/15422119.2014.973507] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
|
20
|
Lu D, Weber S. Fluorous receptor-facilitated solid phase microextraction. J Chromatogr A 2014; 1360:17-22. [DOI: 10.1016/j.chroma.2014.07.060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 07/17/2014] [Accepted: 07/18/2014] [Indexed: 11/24/2022]
|
|
21
|
Recent applications of carbon nanotube sorbents in analytical chemistry. J Chromatogr A 2014; 1357:110-46. [DOI: 10.1016/j.chroma.2014.05.035] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 05/12/2014] [Accepted: 05/13/2014] [Indexed: 01/10/2023]
|
|
22
|
Liang X, Liu S, Wang S, Guo Y, Jiang S. Carbon-based sorbents: Carbon nanotubes. J Chromatogr A 2014; 1357:53-67. [DOI: 10.1016/j.chroma.2014.04.039] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 04/11/2014] [Accepted: 04/11/2014] [Indexed: 10/25/2022]
|
|
23
|
Xu J, Wang Y, Qiu H, Zhang Y. The electrochemical oxidation of pentachlorophenol and its sensitive determination at chitosan modified carbon paste electrode. RUSS J ELECTROCHEM+ 2014. [DOI: 10.1134/s1023193514060093] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
|
24
|
Mei M, Huang X, Yuan D. Multiple monolithic fiber solid-phase microextraction: A new extraction approach for aqueous samples. J Chromatogr A 2014; 1345:29-36. [DOI: 10.1016/j.chroma.2014.04.029] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Revised: 04/09/2014] [Accepted: 04/10/2014] [Indexed: 10/25/2022]
|
|
25
|
|
|
26
|
Mehdinia A, Khani H, Mozaffari S. Fibers coated with a graphene-polyaniline nanocomposite for the headspace solid-phase microextraction of organochlorine pesticides from seawater samples. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1071-y] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
|
27
|
|
|
28
|
Recent advances in nanomaterials utilized in fiber coatings for solid-phase microextraction. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2012.09.013] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
|
29
|
Microwave assisted headspace controlled-temperature single drop microextraction for liquid chromatographic determination of chlorophenols in aqueous samples. Mikrochim Acta 2012. [DOI: 10.1007/s00604-012-0877-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
|
30
|
Herrera-Herrera AV, González-Curbelo MÁ, Hernández-Borges J, Rodríguez-Delgado MÁ. Carbon nanotubes applications in separation science: A review. Anal Chim Acta 2012; 734:1-30. [DOI: 10.1016/j.aca.2012.04.035] [Citation(s) in RCA: 265] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Revised: 04/23/2012] [Accepted: 04/24/2012] [Indexed: 01/08/2023]
|
|
31
|
Ionic liquid based in situ solvent formation microextraction coupled to thermal desorption for chlorophenols determination in waters by gas chromatography/mass spectrometry. J Chromatogr A 2012; 1229:48-54. [DOI: 10.1016/j.chroma.2012.01.026] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Revised: 01/09/2012] [Accepted: 01/11/2012] [Indexed: 11/21/2022]
|
|
32
|
del Castillo MLR, Rodriguez-Valenciano M, de la Peña Moreno F, Blanch GP. Evaluation of pesticide residue contents in fruit juice by solid-phase microextraction and multidimensional gas chromatography coupled with mass spectrometry. Talanta 2012; 89:77-83. [DOI: 10.1016/j.talanta.2011.11.062] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 11/14/2011] [Accepted: 11/16/2011] [Indexed: 10/15/2022]
|
|
33
|
López-García I, Rivas RE, Hernández-Córdoba M. Use of carbon nanotubes and electrothermal atomic absorption spectrometry for the speciation of very low amounts of arsenic and antimony in waters. Talanta 2011; 86:52-7. [DOI: 10.1016/j.talanta.2011.07.105] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2011] [Revised: 07/28/2011] [Accepted: 07/31/2011] [Indexed: 12/01/2022]
|
|
34
|
de A. Machado AE, Dos Santos HF, de Almeida WB. Enhanced nonlinearites of functionalized single wall carbon nanotubes with diethynylsilane derivatives. Chem Phys Lett 2011. [DOI: 10.1016/j.cplett.2011.08.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|