1
|
Rashidi N, Masjedi MR, Arfaeinia H, Dobaradaran S, Hashemi SE, Ramavandi B, Rashidi R, Dadipoor S, Soleimani F. Mono and polycyclic aromatic hydrocarbons in waterpipe wastewater: Level and ecotoxicological risk assessment. Heliyon 2024; 10:e28189. [PMID: 38560122 PMCID: PMC10981049 DOI: 10.1016/j.heliyon.2024.e28189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 03/05/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024] Open
Abstract
Increasing of tobacco consumption around the world has led to the production of a large volume of waterpipe wastewater that enter the environment (e.g., coastal areas)and threaten aquatic creatures. However, until now, no research has been carried out on the amounts of monocyclic and polycyclic aromatic hydrocarbons (PAHs) in hookah wastewater. In the current study, the levels of PAHs and BTEX compounds in waterpipe wastewater resulting from the use of different tobacco brands were determined and their eco-toxicological effects were also evaluated. The mean levels of ƩPAHs in waterpipe wastewater of Al Tawareg, Al-Fakher, Nakhla, Tangiers and traditional tobacco brands samples were 3.48 ± 1.65, 3.33 ± 1.52, 3.08 ± 1.25, 2.41 ± 0.87 and 0.70 ± 0.13 μg/L, respectively. The mean levels of ƩBTEX in waterpipe wastewater of Al Tawareg, Al-Fakher, Nakhla, Tangiers and traditional tobacco brands samples were also 2.53 ± 0.61, 2.65 ± 0.78, 2.51 ± 0.72, 2.35 ± 0.56, and 0.78 ± 0.12 μg/L, respectively. The maximum level of PAHs and BTEX compounds in all brands/flavors samples were for naphthalene (Naph) and toluene, respectively. The concentrations of some PAHs (fluoranthene (Flrt), anthracene (Ant), benzo(b)fluoranthene (BbF), benzo(b)fluoranthene (BkF), benzo (g,h,i)perylene (BghiP) and dibenzo (a, h) anthracene (DahA)) and BTEX compounds (benzene) in the waterpipe wastewater samples were more than recommended guidelines and standards by the international reputable organizations such as World Health Organization (WHO) for water quality. Waterpipe wastewater can be introduced as an important origin for the release of these dangerous contaminants into the environmental matrixes. Therefore, more stringent regulations should be considered for the safe disposal of such hazardous wastes including waterpipe wastewater.
Collapse
Affiliation(s)
- Nima Rashidi
- Student Research and Technology Committee of Bushehr University of Medical Sciences, Bushehr, Iran
| | - Mohammad Reza Masjedi
- Tobacco Control Research Center (TCRC), Iranian Anti-Tobacco Association, Tehran, Iran
| | - Hossein Arfaeinia
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
- Department of Environmental Health Engineering, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Sina Dobaradaran
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
- Department of Environmental Health Engineering, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
- Instrumental Analytical Chemistry and Centre for Water and Environmental Research (ZWU), Faculty of Chemistry, University of Duisburg-Essen, Universitäatsstr. 5, Essen, Germany
- Centre for Water and Environmental Research, University of Duisburg-Essen, Universitätsstr. 5, Essen, 45141, Germany
| | - Seyed Enayat Hashemi
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
- Department of Environmental Health Engineering, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Bahman Ramavandi
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
- Department of Environmental Health Engineering, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Roshana Rashidi
- Department of Civil Engineering, School of Engineering, Persian Gulf University, Bushehr, Iran
| | - Sara Dadipoor
- Tobacco and Health Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Farshid Soleimani
- Tobacco and Health Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| |
Collapse
|
2
|
Azooz EA, Al-Wani HSA, Gburi MS, Al-Muhanna EHB. Recent modified air-assisted liquid–liquid microextraction applications for medicines and organic compounds in various samples: A review. OPEN CHEM 2022. [DOI: 10.1515/chem-2022-0174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Abstract
Air-assisted liquid–liquid microextraction (AALLME) is a procedure for sample preparation that has high recoveries and high preconcentration factors while using a small amount of extractants. This procedure has gained widespread acceptance among scientists due to a variety of advantages, including its easiness, being cheap, green, and available in most laboratories. The current review has focused on the analysis of medicines and organic compounds using various modes of AALLME. The use of various extractants and support factors were developed in many modes of AALLME. A review of literature revealed that the procedure is used as a powerful and efficient approach for extracting medicals and organic compounds. This review explained 12 different types of AALLME methods. The findings on the modifications of AALLME modes that have been published are summarized. Future directions are also being discussed.
Collapse
Affiliation(s)
- Ebaa Adnan Azooz
- Chemistry Department, The Gifted Students’ School in Al-Najaf, Ministry of Education , Al-Najaf , Iraq
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University , Najaf , Iraq
| | | | - Muna Shakir Gburi
- Chemistry Department, The Gifted Students’ School in Al-Najaf, Ministry of Education , Al-Najaf , Iraq
| | | |
Collapse
|
3
|
Jayasinghe GDTM, Domínguez‐González R, Bermejo‐Barrera P, Moreda‐Piñeiro A. C
ombining ultrasound‐assisted extraction and vortex‐assisted liquid–liquid microextraction for the sensitive assessment of aflatoxins in aquaculture fish species. J Sep Sci 2020; 43:1331-1338. [DOI: 10.1002/jssc.201901129] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 01/09/2020] [Accepted: 01/10/2020] [Indexed: 12/14/2022]
Affiliation(s)
- G. D. Thilini Madurangika Jayasinghe
- Trace Element, Spectroscopy and Speciation Group (GETEE), Strategic Grouping in Materials (AEMAT)Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of ChemistryUniversidade de Santiago de Compostela Santiago de Compostela Spain
| | - Raquel Domínguez‐González
- Trace Element, Spectroscopy and Speciation Group (GETEE), Strategic Grouping in Materials (AEMAT)Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of ChemistryUniversidade de Santiago de Compostela Santiago de Compostela Spain
| | - Pilar Bermejo‐Barrera
- Trace Element, Spectroscopy and Speciation Group (GETEE), Strategic Grouping in Materials (AEMAT)Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of ChemistryUniversidade de Santiago de Compostela Santiago de Compostela Spain
| | - Antonio Moreda‐Piñeiro
- Trace Element, Spectroscopy and Speciation Group (GETEE), Strategic Grouping in Materials (AEMAT)Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of ChemistryUniversidade de Santiago de Compostela Santiago de Compostela Spain
| |
Collapse
|
4
|
Jinadasa BKKK, Monteau F, Morais S. Critical review of micro-extraction techniques used in the determination of polycyclic aromatic hydrocarbons in biological, environmental and food samples. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:1004-1026. [PMID: 32186468 DOI: 10.1080/19440049.2020.1733103] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Polycyclic Aromatic Hydrocarbons (PAHs) are ubiquitous environmental contaminants and their accurate determination is very important to human health and environment safety. In this review, sorptive-based micro-extraction techniques [such as Solid-Phase Micro-extraction (SPME), Stir Bar Sorptive Extraction (SBSE), Micro-extraction in Packed Sorbent (MEPS)] and solvent-based micro-extraction [Membrane-Mediated Liquid-Phase Micro-extraction (MM-LPME), Dispersive Liquid-Liquid Micro-extraction (DLLME), and Single Drop Micro-extraction (SDME)] developed for quantification of PAHs in environmental, biological and food samples are reviewed. Moreover, recent micro-extraction techniques that have been coupled with other sample extraction strategies are also briefly discussed. The main objectives of these micro-extraction techniques are to perform extraction, pre-concentration and clean up together as one step, and the reduction of the analysis time, cost and solvent following the green chemistry guidelines.
Collapse
Affiliation(s)
- B K K K Jinadasa
- Laboratoire D'étude Des Résidus Et Contaminants Dans Les Aliments (LABERCA), Nantes-Atlantic National College of Veterinary Medicine, Food Science, and Engineering (ONIRIS) , Nantes, France
| | - Fabrice Monteau
- Laboratoire D'étude Des Résidus Et Contaminants Dans Les Aliments (LABERCA), Nantes-Atlantic National College of Veterinary Medicine, Food Science, and Engineering (ONIRIS) , Nantes, France
| | - Simone Morais
- REQUIMTE-LAQV, Instituto Superior De Engenharia Do Porto, Instituto Politécnico Do Porto , Porto, Portugal
| |
Collapse
|
5
|
Air–assisted liquid–liquid microextraction; principles and applications with analytical instruments. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2019.115734] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
6
|
Talaee M, Lorestani B, Ramezani M, Cheraghi M, Jamehbozorgi S. Microfunnel-filter-based emulsification microextraction followed by gas chromatography for simple determination of organophosphorus pesticides in environmental water samples. J Sep Sci 2019; 42:2418-2425. [PMID: 31074562 DOI: 10.1002/jssc.201900132] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 04/19/2019] [Accepted: 05/03/2019] [Indexed: 11/09/2022]
Abstract
A simple and fast method named microfunnel-filter-based emulsification microextraction is introduced for an efficient determination of some organophosphorus pesticides including diazinon, malathion, and chlorpyrifos in the environmental samples including the river, sea, and well water. This method is based upon the dispersion of a low-toxicity organic solvent (dihexyl ether), as the extractant, in a high volume of an aqueous sample solution (45 mL). It is implemented without a centrifugation step, and using a syringe filter and a micro-funnel, the phase separation and transfer of the enriched analytes to the gas chromatograph are simply achieved. By filtration of the extractant phase, a suitable sample clean-up is obtained, and the total extraction time is just a few minutes. The factors influencing the extraction efficiency are optimized, and under the optimal conditions, the proposed method provides a good linearity (in the range of 15-1500 ng/mL (R2 > 0.996). A high enrichment factor is obtained (in the range of 306-342), and the method provides low limits of detection and quantification (in the ranges of 4-8 and 15-25 ng/mL, respectively).
Collapse
Affiliation(s)
- Mitra Talaee
- Department of Environmental Science, College of Basic Sciences, Hamedan Branch, Islamic Azad University, Hamedan, Iran
| | - Bahareh Lorestani
- Department of Environmental Science, College of Basic Sciences, Hamedan Branch, Islamic Azad University, Hamedan, Iran
| | - Majid Ramezani
- Department of Chemistry, College of Basic Sciences, Arak Branch, Islamic Azad University, Arak, Iran
| | - Mehrdad Cheraghi
- Department of Environmental Science, College of Basic Sciences, Hamedan Branch, Islamic Azad University, Hamedan, Iran
| | - Saeed Jamehbozorgi
- Department of Chemistry, College of Basic Sciences, Hamedan Branch, Islamic Azad University, Hamedan, Iran
| |
Collapse
|
7
|
Moradi P, Asghari A. Highly selective determination of some anti‐depressant drugs in complicated matrices by dual emulsification liquid‐phase microextraction based on filtration followed by high‐performance liquid chromatography. SEPARATION SCIENCE PLUS 2019. [DOI: 10.1002/sscp.201800147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Peyman Moradi
- Department of ChemistrySemnan University Semnan Iran
| | | |
Collapse
|
8
|
Moradi P, Asghari A. Determination of acidic drugs in biological and environmental matrices by membrane-based dual emulsification liquid-phase microextraction followed by high-performance liquid chromatography. J Sep Sci 2019; 42:897-905. [DOI: 10.1002/jssc.201800958] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/15/2018] [Accepted: 12/11/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Peyman Moradi
- Department of Chemistry; Semnan University; Semnan Iran
| | | |
Collapse
|
9
|
Bazregar M, Rajabi M, Yamini Y, Asghari A. Filter-based emulsification microextraction as an efficient method for the determination of chlorophenols by gas chromatography. J Sep Sci 2018; 41:3097-3104. [DOI: 10.1002/jssc.201800233] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/21/2018] [Accepted: 05/22/2018] [Indexed: 12/31/2022]
Affiliation(s)
| | - Maryam Rajabi
- Department of Chemistry; Semnan University; Semnan Iran
| | - Yadollah Yamini
- Department of Chemistry; Tarbiat Modares University; Tehran Iran
| | | |
Collapse
|
10
|
Ge D, Zhang Y, Dai Y, Yang S. Air-assisted dispersive liquid-liquid microextraction based on a new hydrophobic deep eutectic solvent for the preconcentration of benzophenone-type UV filters from aqueous samples. J Sep Sci 2018; 41:1635-1643. [DOI: 10.1002/jssc.201701282] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 12/12/2017] [Accepted: 12/15/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Dandan Ge
- Department of Chemical Science and Technology; Kunming University; Kunming China
| | - Yi Zhang
- Department of Chemical Science and Technology; Kunming University; Kunming China
| | - Yixiu Dai
- Department of Chemical Science and Technology; Kunming University; Kunming China
| | - Shumin Yang
- Department of Chemical Science and Technology; Kunming University; Kunming China
| |
Collapse
|
11
|
Bazregar M, Rajabi M, Yamini Y, Asghari A. Improved in-tube electro-membrane extraction followed by high-performance liquid chromatography for simple and selective determination of ionic compounds: Optimization by central composite design. J Sep Sci 2017; 40:2967-2974. [DOI: 10.1002/jssc.201700364] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 05/08/2017] [Accepted: 05/13/2017] [Indexed: 11/05/2022]
Affiliation(s)
| | - Maryam Rajabi
- Department of Chemistry; Semnan University; Semnan Iran
| | - Yadollah Yamini
- Department of Chemistry; Tarbiat Modares University; Tehran Iran
| | | |
Collapse
|
12
|
Mirparizi E, Rajabi M, Bazregar M, Asghari A. Centrifugeless ultrasound-assisted emulsification microextraction based on salting-out phenomenon followed by high-performance liquid chromatography for the simple determination of phthalate esters in aqueous samples. J Sep Sci 2017; 40:2022-2029. [DOI: 10.1002/jssc.201601282] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 02/05/2017] [Accepted: 03/07/2017] [Indexed: 01/24/2023]
Affiliation(s)
| | - Maryam Rajabi
- Department of Chemistry; Semnan University; Semnan Iran
| | | | | |
Collapse
|
13
|
Rapid determination of some psychotropic drugs in complex matrices by tandem dispersive liquid-liquid microextraction followed by high performance liquid chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1052:51-59. [PMID: 28355580 DOI: 10.1016/j.jchromb.2017.03.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Revised: 02/22/2017] [Accepted: 03/12/2017] [Indexed: 11/22/2022]
Abstract
Simple and rapid determinations of some psychotropic drugs in some pharmaceutical wastewater and human plasma samples were successfully accomplished via the tandem dispersive liquid-liquid microextraction combined with high performance liquid chromatography-ultraviolet detection (TDLLME-HPLC-UV). TDLLME of the three psychotropic drugs clozapine, chlorpromazine, and thioridazine was easily performed through two consecutive dispersive liquid-liquid microextractions. By performing this convenient method, proper sample preconcentrations and clean-ups were achieved in just about 7min. In order to achieve the best extraction efficiency, the effective parameters involved were optimized. The optimal experimental conditions consisted of 100μL of CCl4 (as the extraction organic solvent), and the pH values of 13 and 2 for the donor and acceptor phases, respectively. Under these optimum experimental conditions, the proposed TDLLME-HPLC-UV technique provided a good linearity in the range of 5-3000ngmL-1 for the three psychotropic drugs with the correlation of determinations (R2s) higher than 0.996. The limits of quantification (LOQs) and limits of detection (LODs) obtained were 5.0ngmL-1 and 1.0-1.5ngmL-1, respectively. Also the proper enrichment factors (EFs) of 96, 99, and 88 for clozapine, chlorpromazine, and thioridazine, respectively, and good extraction repeatabilities (relative standard deviations below 9.3%, n=5) were obtained.
Collapse
|
14
|
Rovina K, Siddiquee S, Shaarani SM. A Review of Extraction and Analytical Methods for the Determination of Tartrazine (E 102) in Foodstuffs. Crit Rev Anal Chem 2017; 47:309-324. [PMID: 28128965 DOI: 10.1080/10408347.2017.1287558] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Tartrazine is an azo food dye, which is orange-colored and water soluble. It is usually used in foods, pharmaceuticals, cosmetics, and textiles. Tartrazine has the potential to cause an adverse health effect on humans, such as hyperactivity in children, allergy, and asthma. Joint FAO/WHO Expert Committee on Food Additive and EU Scientific Committee for Food have standardized the acceptable daily intake for tartrazine that is 7.5 mg kg-1 body weight. Many researchers have detected the presence of tartrazine for monitoring the quality and safety of food products. In this review paper, we highlighted various tartrazine detection and extraction methods. Some of the analytical methods are available such as high-performance liquid chromatography, electrochemical sensor, thin-layer chromatography, spectrophotometry, capillary electrophoresis, and liquid chromatography-tandem mass spectrometry. Also, we discuss following extraction steps: liquid-liquid extraction, solid-phase extraction, membrane filtration, cloud point extraction, and other extraction method. In addition, a brief overview is presented explaining the synthesis process and metabolism of tartrazine and the maximum permitted level in different countries. This review paper will give an insight into different extraction and analytical methods for the determination of tartrazine in healthy foods, which will attract the attention of public toward food safety and quality, and also the interest of food industry and government bodies.
Collapse
Affiliation(s)
- Kobun Rovina
- a Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS , Sabah , Malaysia.,b Faculty of Food Science and Nutrition , Universiti Malaysia Sabah, Jalan UMS , Sabah , Malaysia
| | | | - Sharifudin Md Shaarani
- b Faculty of Food Science and Nutrition , Universiti Malaysia Sabah, Jalan UMS , Sabah , Malaysia
| |
Collapse
|
15
|
Low-toxic air-agitated liquid-liquid microextraction using a solidifiable organic solvent followed by gas chromatography for analysis of amitriptyline and imipramine in human plasma and wastewater samples. Microchem J 2017. [DOI: 10.1016/j.microc.2016.08.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
16
|
Fahimirad B, Asghari A, Bazregar M, Rajabi M, Fahimi E. Application of tandem dispersive liquid-liquid microextraction for the determination of doxepin, citalopram, and fluvoxamine in complicated samples. J Sep Sci 2016; 39:4828-4834. [DOI: 10.1002/jssc.201600673] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Revised: 10/21/2016] [Accepted: 10/23/2016] [Indexed: 12/22/2022]
Affiliation(s)
| | | | | | - Maryam Rajabi
- Department of Chemistry; Semnan University; Semnan Iran
| | | |
Collapse
|
17
|
Rapid determination of some beta-blockers in complicated matrices by tandem dispersive liquid-liquid microextraction followed by high performance liquid chromatography. Anal Bioanal Chem 2016; 408:8163-8176. [DOI: 10.1007/s00216-016-9922-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 08/05/2016] [Accepted: 09/01/2016] [Indexed: 01/01/2023]
|
18
|
Bazregar M, Rajabi M, Yamini Y, Asghari A, Hemmati M. Tandem air-agitated liquid–liquid microextraction as an efficient method for determination of acidic drugs in complicated matrices. Anal Chim Acta 2016; 917:44-52. [DOI: 10.1016/j.aca.2016.03.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Revised: 03/03/2016] [Accepted: 03/05/2016] [Indexed: 10/22/2022]
|
19
|
Rajabi M, Bazregar M, Yamini Y, Asghari A, Ebrahimpour B. Electrophoretic micro-preconcentration of ionizable compounds as a green approach in sample preparation. Microchem J 2016. [DOI: 10.1016/j.microc.2015.10.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
20
|
Bazregar M, Rajabi M, Yamini Y, Saffarzadeh Z, Asghari A. Tandem dispersive liquid–liquid microextraction as an efficient method for determination of basic drugs in complicated matrices. J Chromatogr A 2016; 1429:13-21. [DOI: 10.1016/j.chroma.2015.11.087] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Revised: 11/30/2015] [Accepted: 11/30/2015] [Indexed: 10/22/2022]
|
21
|
Arghavani-Beydokhti S, Asghari A, Bazregar M, Rajabi M. Application of a tandem air-agitated liquid–liquid microextraction technique based on solidification of floating organic droplets as an efficient extraction method for determination of cholesterol-lowering drugs in complicated matrices. RSC Adv 2016. [DOI: 10.1039/c6ra19414a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
To enhance sample clean-up in dispersive liquid–liquid microextraction in complicated matrices, a low-toxicity and sensitive extraction method, tandem air-agitated liquid–liquid microextraction, based on solidification of floating organic droplets is introduced.
Collapse
Affiliation(s)
| | - Alireza Asghari
- Department of Chemistry
- Semnan University
- Semnan 2333383-193
- Iran
| | | | - Maryam Rajabi
- Department of Chemistry
- Semnan University
- Semnan 2333383-193
- Iran
| |
Collapse
|
22
|
Bazregar M, Rajabi M, Yamini Y, Asghari A, Abdossalami asl Y. In-tube electro-membrane extraction with a sub-microliter organic solvent consumption as an efficient technique for synthetic food dyes determination in foodstuff samples. J Chromatogr A 2015; 1410:35-43. [DOI: 10.1016/j.chroma.2015.07.084] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 06/17/2015] [Accepted: 07/22/2015] [Indexed: 11/16/2022]
|