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Huang K, Li B, Zhou F, Mei S, Zhou Y, Jing T. Selective Solid-Phase Extraction of Lead Ions in Water Samples Using Three-Dimensional Ion-Imprinted Polymers. Anal Chem 2016; 88:6820-6. [PMID: 27264931 DOI: 10.1021/acs.analchem.6b01291] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Ion-imprinted polymers (IIPs) have drawn much attention in the selective determination of heavy metals. In this study, 8-hydroxyquinoline-grafted gelatin with different types of functional groups was first introduced as a biomolecular monomer to enhance the selectivity of imprinted cavities. Based on its swelling and film-forming properties, a simple strategy containing formation of the hydrogel film, swelling/folding followed by cross-linking, was proposed to prepare three-dimensional IIPs with high adsorption capacity (235.7 mg g(-1)), strong selectivity (imprinted factor was 2.9), and rapid kinetics. Based on the different swelling container, different morphologies of IIPs could be prepared to satisfy the requirements of practical application. Consequently, the IIPs extraction coupled with a spectrophotometric method was applied for determination of lead ions, and the limit of detection was 0.2 ng mL(-1), which could be used for monitoring of Pb(II) in drinking water and surface water.
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Affiliation(s)
- Kai Huang
- State Key Laboratory of Environment Health (Incubation), Key Laboratory of Environment and Health, Ministry of Education, Key Laboratory of Environment and Health (Wuhan), Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology , #13 Hangkong Road, Wuhan, Hubei 430030, China
| | - Bingbing Li
- State Key Laboratory of Environment Health (Incubation), Key Laboratory of Environment and Health, Ministry of Education, Key Laboratory of Environment and Health (Wuhan), Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology , #13 Hangkong Road, Wuhan, Hubei 430030, China
| | - Feng Zhou
- State Key Laboratory of Environment Health (Incubation), Key Laboratory of Environment and Health, Ministry of Education, Key Laboratory of Environment and Health (Wuhan), Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology , #13 Hangkong Road, Wuhan, Hubei 430030, China
| | - Surong Mei
- State Key Laboratory of Environment Health (Incubation), Key Laboratory of Environment and Health, Ministry of Education, Key Laboratory of Environment and Health (Wuhan), Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology , #13 Hangkong Road, Wuhan, Hubei 430030, China
| | - Yikai Zhou
- State Key Laboratory of Environment Health (Incubation), Key Laboratory of Environment and Health, Ministry of Education, Key Laboratory of Environment and Health (Wuhan), Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology , #13 Hangkong Road, Wuhan, Hubei 430030, China
| | - Tao Jing
- State Key Laboratory of Environment Health (Incubation), Key Laboratory of Environment and Health, Ministry of Education, Key Laboratory of Environment and Health (Wuhan), Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology , #13 Hangkong Road, Wuhan, Hubei 430030, China
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52
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Melamine-based dendronized magnetic polymer in the adsorption of Pb(ΙΙ) and preconcentration of rhodamine B. REACT FUNCT POLYM 2016. [DOI: 10.1016/j.reactfunctpolym.2016.04.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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53
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Płotka-Wasylka J, Szczepańska N, de la Guardia M, Namieśnik J. Modern trends in solid phase extraction: New sorbent media. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.10.010] [Citation(s) in RCA: 290] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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54
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Khoddami N, Shemirani F. A new magnetic ion-imprinted polymer as a highly selective sorbent for determination of cobalt in biological and environmental samples. Talanta 2016; 146:244-52. [DOI: 10.1016/j.talanta.2015.08.046] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 08/21/2015] [Accepted: 08/23/2015] [Indexed: 10/23/2022]
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55
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Rivas BL, Sánchez J, Urbano BF. Polymers and nanocomposites: synthesis and metal ion pollutant uptake. POLYM INT 2015. [DOI: 10.1002/pi.5035] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Bernabé L Rivas
- Polymer Department, Faculty of Chemistry; University of Concepción; Casilla 160-C Concepción Chile
| | - Julio Sánchez
- Polymer Department, Faculty of Chemistry; University of Concepción; Casilla 160-C Concepción Chile
| | - Bruno F Urbano
- Polymer Department, Faculty of Chemistry; University of Concepción; Casilla 160-C Concepción Chile
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56
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Daşbaşı T, Saçmacı Ş, Ülgen A, Kartal Ş. Determination of some metal ions in various meat and baby food samples by atomic spectrometry. Food Chem 2015; 197:107-13. [PMID: 26616930 DOI: 10.1016/j.foodchem.2015.10.093] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 10/12/2015] [Accepted: 10/19/2015] [Indexed: 11/16/2022]
Abstract
In this paper, we report a simple and rapid solid phase extraction system for the separation/preconcentration and determination of Cd(II), Co(II), Cu(II), Fe(III), Cr(III), Pb(II), and Zn(II) ions by flame atomic absorption spectrometry (FAAS). This method is based upon the retention of metal ions on a column packed with poly[N-(3-methyl-1H-indole-1-yl)]-2-methacrylamide-co-2-acrylamido-2-methyl-1-propane sulphonic acid-co divinylbenzene] (MMAD) resin as a solid-phase extraction (SPE) sorbent at pH 8. At the optimized conditions, the limits of detection (3 s/b) between 0.12 and 1.6 μg L(-1), preconcentration factor of 100, and the relative standard deviation of ⩽1.8% were achieved (n=10). The accuracy of the method was verified by analyzing certified reference materials (CRMs) and performing recovery experiments. The developed method was successfully applied to the various natural water, meat products and baby food samples. The recoveries of analyte ions were found in added real samples and CRMs from 95% to 102%.
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Affiliation(s)
- Teslima Daşbaşı
- Department of Food Technology, Gemerek Vocational School, Cumhuriyet University, 58840 Sivas, Turkey
| | - Şerife Saçmacı
- Department of Chemistry, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
| | - Ahmet Ülgen
- Department of Chemistry, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey
| | - Şenol Kartal
- Department of Chemistry, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey
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57
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Novel polymeric sorbents based on imprinted Hg(II)-diphenylcarbazone complexes for mercury removal from drinking water. Polym J 2015. [DOI: 10.1038/pj.2015.79] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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58
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Monier M, Elsayed NH, Abdel-Latif DA. Synthesis and application of ion-imprinted resin based on modified melamine-thiourea for selective removal of Hg(II). POLYM INT 2015. [DOI: 10.1002/pi.4942] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- M Monier
- Chemistry Department, Deanery of Academic Services; Taibah University; Yanbu Branch Yanbu El-Bahr Saudi Arabia
- Chemistry Department, Faculty of Science; Mansoura University; Mansoura Egypt
| | - Nadia H Elsayed
- Chemistry Department, Faculty of Science; University of Tabuk; Tabuk, 71421 Saudi Arabia
- Department of Polymers and Pigments; National Research Center (NRC); Dokki Cairo, 12311 Egypt
| | - DA Abdel-Latif
- Chemistry Department, Deanery of Academic Services; Taibah University; Yanbu Branch Yanbu El-Bahr Saudi Arabia
- Chemistry Department, Faculty of Science; Mansoura University; Mansoura Egypt
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59
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Wang Y, Liu JB, Tang SS, Jin RF. Preparation of melamine molecularly imprinted polymer by computer-aided design. J Sep Sci 2015; 38:2647-54. [DOI: 10.1002/jssc.201500375] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Revised: 04/29/2015] [Accepted: 04/29/2015] [Indexed: 12/25/2022]
Affiliation(s)
- Yan Wang
- College of Resource and Environmental Science; Jilin Agricultural University; Changchun China
| | - Jun-Bo Liu
- College of Resource and Environmental Science; Jilin Agricultural University; Changchun China
| | - Shan-Shan Tang
- College of Resource and Environmental Science; Jilin Agricultural University; Changchun China
| | - Rui-Fa Jin
- College of Chemistry and Chemical Engineering; Chifeng University; Chifeng China
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60
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Quercetin-imprinted polymer for anthocyanin extraction from mangosteen pericarp. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 51:127-31. [DOI: 10.1016/j.msec.2015.02.051] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 01/31/2015] [Accepted: 02/25/2015] [Indexed: 11/23/2022]
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61
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Hande PE, Samui AB, Kulkarni PS. Highly selective monitoring of metals by using ion-imprinted polymers. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2015; 22:7375-404. [PMID: 25663338 DOI: 10.1007/s11356-014-3937-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Accepted: 12/01/2014] [Indexed: 05/27/2023]
Abstract
Ion imprinting technology is one of the most promising tools in separation and purification sciences because of its high selectivity, good stability, simplicity and low cost. It has been mainly used for selective removal, preconcentration, sensing and few miscellaneous fields. In this review article, recent methodologies in the synthesis of IIPs have been discussed. For several applications, different parameters of IIP including complexing and leaching agent, pH, relative selectivity coefficient, detection limit and adsorption capacity have been evaluated and an attempt has been made to generalize. Biomedical applications mostly include selective removal of toxic metals from human blood plasma and urine samples. Wastewater treatment involves selective removal of highly toxic metal ions like Hg(II), Pb(II), Cd(II), As(V), etc. Preconcentration covers recovery of economically important metal ions such as gold, silver, platinum and palladium. It also includes selective preconcentration of lanthanides and actinides. In sensing, various IIP-based sensors have been fabricated for detection of toxic metal ions. This review article includes almost all metal ions based on the ion-imprinted polymer. At the end, the future outlook section presents the discussion on the advancement, corresponding merits and the need of continued research in few specific areas. Graphical Abstract IIPs for the selective monitoring of metals.
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Affiliation(s)
- Pankaj E Hande
- Energy and Environment Laboratory, Department of Applied Chemistry, Defence Institute of Advanced Technology, Deemed University, Pune, 411025, India
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62
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Selective sorption behavior of metal(II) ion-imprinted polymethacrylate microspheres synthesized via precipitation polymerization method. KOREAN J CHEM ENG 2015. [DOI: 10.1007/s11814-014-0374-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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63
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Tarley CRT, Corazza MZ, Somera BF, Segatelli MG. Preparation of new ion-selective cross-linked poly(vinylimidazole-co-ethylene glycol dimethacrylate) using a double-imprinting process for the preconcentration of Pb²⁺ ions. J Colloid Interface Sci 2015; 450:254-263. [PMID: 25823729 DOI: 10.1016/j.jcis.2015.02.074] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 02/11/2015] [Accepted: 02/28/2015] [Indexed: 10/23/2022]
Abstract
A new ion-selective cross-linked poly(vinylimidazole-co-ethylene glycol dimethacrylate) prepared via a double-imprinting process was developed for the recognition and preconcentration of Pb(2+) from water samples. The sorbent was characterized by FT-IR, SEM, TGA and textural data. The maximum dynamic sorption capacity of Pb(2+) was 42.04 mg Pb(2+) g(-1) of the double-imprinted polymer. The sorption kinetics data were described by a pseudo-second-order model. The double-imprinted polymer exhibited a higher sorption efficiency of Pb(2+) than the blank polymer (non-imprinted polymer). The preconcentration procedure involved the loading of a Pb(2+) solution at pH 7.25 through 40.0 mg of the double-imprinted polymer packed in a mini-column at 5.0 mL min(-1). The selective efficiency of proposed method for the Pb(2+) preconcentration was assured by competitive sorption using different proportions of Pb(2+)/cations and Pb(2+)/anions. An analytical curve was obtained in the range 0.0-300.0 μg L(-1) (r=0.999) and a limit of detection of 2.46 μg L(-1) was obtained. The preconcentration factor was found to be 21, the consumptive index 0.95 mL and the concentration efficiency 5.25 min(-1). The preconcentration method was successfully applied to the Pb(2+) ions determination in different kinds of water samples with high recovery values (91.3-108.9%).
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Affiliation(s)
- César Ricardo Teixeira Tarley
- Universidade Estadual de Londrina (UEL), Departamento de Química, Centro de Ciências Exatas, Rodovia Celso Garcia Cid, PR 445, km 380, Londrina, PR 86050-482, Brazil; Instituto Nacional de Ciência e Tecnologia (INCT) de Bioanalítica, Universidade Estadual de Campinas (UNICAMP), Instituto de Química, Departamento de Química Analítica, Cidade Universitária Zeferino Vaz, s/n, Campinas, SP 13083-970, Brazil.
| | - Marcela Zanetti Corazza
- Universidade Estadual de Londrina (UEL), Departamento de Química, Centro de Ciências Exatas, Rodovia Celso Garcia Cid, PR 445, km 380, Londrina, PR 86050-482, Brazil
| | - Bruna Fabrin Somera
- Universidade Estadual de Londrina (UEL), Departamento de Química, Centro de Ciências Exatas, Rodovia Celso Garcia Cid, PR 445, km 380, Londrina, PR 86050-482, Brazil
| | - Mariana Gava Segatelli
- Universidade Estadual de Londrina (UEL), Departamento de Química, Centro de Ciências Exatas, Rodovia Celso Garcia Cid, PR 445, km 380, Londrina, PR 86050-482, Brazil
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64
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65
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Jun-Bo L, Yang S, Shan-Shan T, Rui-Fa J. Theoretical and experimental research on the self-assembled system of molecularly imprinted polymers formed by salbutamol and methacrylic acid. J Sep Sci 2015; 38:1065-71. [DOI: 10.1002/jssc.201401309] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 12/23/2014] [Accepted: 12/24/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Liu Jun-Bo
- College of Resource and Environmental Science; Jilin Agricultural University; Changchun China
| | - Shi Yang
- College of Resource and Environmental Science; Jilin Agricultural University; Changchun China
| | - Tang Shan-Shan
- College of Resource and Environmental Science; Jilin Agricultural University; Changchun China
| | - Jin Rui-Fa
- College of Chemistry and Chemical Engineering; Chifeng University; Chifeng China
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66
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Behbahani M, Tapeh NAG, Mahyari M, Pourali AR, Amin BG, Shaabani A. Monitoring of trace amounts of heavy metals in different food and water samples by flame atomic absorption spectrophotometer after preconcentration by amine-functionalized graphene nanosheet. ENVIRONMENTAL MONITORING AND ASSESSMENT 2014; 186:7245-57. [PMID: 25023747 DOI: 10.1007/s10661-014-3924-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 06/30/2014] [Indexed: 05/15/2023]
Abstract
We are introducing graphene oxide modified with amine groups as a new solid phase for extraction of heavy metal ions including cadmium(II), copper(II), nickel(II), zinc(II), and lead(II). Effects of pH value, flow rates, type, concentration, and volume of the eluent, breakthrough volume, and the effect of potentially interfering ions were studied. Under optimized conditions, the extraction efficiency is >97 %, the limit of detections are 0.03, 0.05, 0.2, 0.1, and 1 μg L(-1) for the ions of cadmium, copper, nickel, zinc, and lead, respectively, and the adsorption capacities for these ions are 178, 142, 110, 125, and 210 mg g(-1). The amino-functionalized graphene oxide was characterized by thermogravimetric analysis, transmission electron microscopy, scanning electron microscopy, and Fourier transform infrared spectrometry. The proposed method was successfully applied in the analysis of environmental water and food samples. Good spiked recoveries over the range of 95.8-100.0 % were obtained. This work not only proposes a useful method for sample preconcentration but also reveals the great potential of modified graphene as an excellent sorbent material in analytical processes.
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Affiliation(s)
- Mohammad Behbahani
- Department of Chemistry, Shahid Beheshti University, Evin, Tehran, Iran,
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67
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Synthesis and Characterization of Modified Multiwall Carbon Nanotubes With Poly (N-Phenylethanolamine) and Their Application for Removal and Trace Detection of Lead Ions in Food and Environmental Samples. FOOD ANAL METHOD 2014. [DOI: 10.1007/s12161-014-0001-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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68
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Lemos VA, dos Santos Vieira EV. Method for the determination of cadmium, lead, nickel, cobalt and copper in seafood after dispersive liquid–liquid micro-extraction. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2014; 31:1872-8. [DOI: 10.1080/19440049.2014.964338] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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69
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Fan HT, Liu MX, Na SB, Sun XT. Preparation, characterization, and selective adsorption for lead(II) of imprinted silica-supported organic–inorganic hybrid sorbent functionalized with chelating S,N-donor atoms. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1301-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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70
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The use of tetragonal star-like polyaniline nanostructures for efficient solid phase extraction and trace detection of Pb(II) and Cu(II) in agricultural products, sea foods, and water samples. Food Chem 2014; 158:14-9. [DOI: 10.1016/j.foodchem.2014.02.110] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Revised: 02/17/2014] [Accepted: 02/19/2014] [Indexed: 11/21/2022]
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71
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Islam A, Ahmad H, Zaidi N, Kumar S. Graphene oxide sheets immobilized polystyrene for column preconcentration and sensitive determination of lead by flame atomic absorption spectrometry. ACS APPLIED MATERIALS & INTERFACES 2014; 6:13257-13265. [PMID: 25003835 DOI: 10.1021/am5031215] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A novel solid-phase extractant was synthesized by coupling graphene oxide (GO) on chloromethylated polystyrene through an ethylenediamine spacer unit to develop a column method for the preconcentration/separation of lead prior to its determination by flame atomic absorption spectrometry. It was characterized by Fourier transform infrared spectroscopy, far-infrared spectroscopy, thermogravimetric analysis/differential thermal analysis, scanning electron microscopy, energy-dispersive spectrometry, and transmission electron microscopy. The abundant oxygen-containing surface functional groups form a strong complex with lead, resulting in higher sorption capacity (227.92 mg g(-1)) than other nanosorbents used for sorption studies of the column method. Using the column procedure here is an alternative to the direct use of GO, which restricts irreversible aggregation of GO and its escape into the ecosystem, making it an environmentally sustainable method. The column method was optimized by varying experimental variables such as pH, flow rate for sorption/desorption, and elution condition and was observed to exhibit a high preconcentration factor (400) with a low preconcentration limit (2.5 ppb) and a high degree of tolerance for matrix ions. The accuracy of the proposed method was verified by determining the Pb content in the standard reference materials and by recovery experiments. The method showed good precision with a relative standard deviation <5%. The proposed method was successfully applied for the determination of lead in tap water, electroplating wastewater, river water, and food samples after preconcentration.
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Affiliation(s)
- Aminul Islam
- Analytical Research Laboratory, Department of Chemistry, Aligarh Muslim University , Aligarh, India 202 002
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72
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Behbahani M, Hassanlou PG, Amini MM, Moazami HR, Abandansari HS, Bagheri A, Zadeh SH. Selective Solid-Phase Extraction and Trace Monitoring of Lead Ions in Food and Water Samples Using New Lead-Imprinted Polymer Nanoparticles. FOOD ANAL METHOD 2014. [DOI: 10.1007/s12161-014-9924-5] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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73
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Wadhwa SK, Tuzen M, Kazi TG, Soylak M, Hazer B. Polyhydroxybutyrate-b-polyethyleneglycol block copolymer for the solid phase extraction of lead and copper in water, baby foods, tea and coffee samples. Food Chem 2014; 152:75-80. [DOI: 10.1016/j.foodchem.2013.11.133] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Revised: 10/24/2013] [Accepted: 11/23/2013] [Indexed: 10/26/2022]
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74
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Synthesis, characterization and analytical application of Zn(II)-imprinted polymer as an efficient solid-phase extraction technique for trace determination of zinc ions in food samples. J Food Compost Anal 2014. [DOI: 10.1016/j.jfca.2013.10.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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75
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Nabid MR, Sedghi R, Behbahani M, Arvan B, Heravi MM, Oskooie HA. Application of Poly 1,8-diaminonaphthalene/multiwalled carbon nanotubes-COOH hybrid material as an efficient sorbent for trace determination of cadmium and lead ions in water samples. J Mol Recognit 2014; 27:421-8. [DOI: 10.1002/jmr.2361] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Revised: 11/11/2013] [Accepted: 01/20/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Mohammad Reza Nabid
- Department of Chemistry; Shahid Beheshti University; G.C, 1983963113 Tehran Iran
| | - Roya Sedghi
- Department of Chemistry; Shahid Beheshti University; G.C, 1983963113 Tehran Iran
- Department of Chemistry, Faculty of Science; Alzahra University; Vanak Tehran Iran
| | - Mohammad Behbahani
- Department of Chemistry; Shahid Beheshti University; G.C, 1983963113 Tehran Iran
| | - Behnoush Arvan
- Department of Chemistry; Shahid Beheshti University; G.C, 1983963113 Tehran Iran
| | - Majid M. Heravi
- Department of Chemistry, Faculty of Science; Alzahra University; Vanak Tehran Iran
| | - Hossein Abdi Oskooie
- Department of Chemistry, Faculty of Science; Alzahra University; Vanak Tehran Iran
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76
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Lemos VA, dos Santos LO. A new method for preconcentration and determination of mercury in fish, shellfish and saliva by cold vapour atomic absorption spectrometry. Food Chem 2014; 149:203-7. [DOI: 10.1016/j.foodchem.2013.10.109] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Revised: 10/18/2013] [Accepted: 10/24/2013] [Indexed: 10/26/2022]
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77
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Bahrami A, Besharati-Seidani A, Abbaspour A, Shamsipur M. A highly selective voltammetric sensor for sub-nanomolar detection of lead ions using a carbon paste electrode impregnated with novel ion imprinted polymeric nanobeads. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.11.180] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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78
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Cai X, Li J, Zhang Z, Yang F, Dong R, Chen L. Novel Pb2+ ion imprinted polymers based on ionic interaction via synergy of dual functional monomers for selective solid-phase extraction of Pb2+ in water samples. ACS APPLIED MATERIALS & INTERFACES 2014; 6:305-313. [PMID: 24344795 DOI: 10.1021/am4042405] [Citation(s) in RCA: 144] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A novel kind of Pb(2+) ion imprinted polymers (IIPs) was prepared based on ionic interactions via the synergy of dual functional monomers of methacrylic acid and vinyl pyridine for selective solid-phase extraction (SPE) of Pb(2+) in water samples. Suspension polymerization was employed for the formation of template Pb(2+)/monomer complex by self-assembly in the presence of ethylene glycol dimethacrylate cross-linker. The resulted Pb(2+) IIPs showed fast kinetics, high binding capacity, and the adsorption processes obeyed intraparticle diffusion kinetics and Langmuir isotherm models. The IIPs displayed excellent selectivity toward Pb(2+) over other metal ions such as Cu(2+), Cd(2+), Zn(2+), and Mn(2+) with selective coefficients above 30, as well as high anti-interference ability for Pb(2+) confronting with common coexisting various ions. Through 10 adsorption-desorption cycles, the reusable IIPs exhibited a good recoverability with the standard error within 5%. These features suggested the IIPs were ideal candidates for extraction and removal of Pb(2+) ions. Consequently, the IIPs were utilized as SPE sorbents and related parameters were optimized. An excellent linearity was presented in the range of 0.2-50 μg L(-1) (R(2) = 0.9998), as well as the limits of detection and quantification were achieved of 0.06 and 0.19 μg L(-1), respectively. A good repeatability was obtained with the relative standard deviation of 2.8%. Furthermore, real water samples were successfully analyzed and satisfactory recoveries varying from 95.5 to 104.6% were attained. The IIPs-SPE demonstrated potential application perspectives for rapid and high-effective cleanup and enrichment of trace Pb(2+) ions in complicated matrices.
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Affiliation(s)
- Xiaoqiang Cai
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Provincial Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences , Yantai 264003, China
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Behbahani M, Abandansari HS, Salarian M, Babapour M, Bagheri A, Nabid MR. Synthesis and application of a thermosensitive tri-block copolymer as an efficient sample treatment technique for preconcentration and ultra-trace detection of lead ions. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1079-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Wang T, Chen Y, Ma J, Chen M, Nie C, Hu M, Li Y, Jia Z, Fang J, Gao H. Ampholine-functionalized hybrid organic–inorganic silica material as sorbent for solid-phase extraction of acidic and basic compounds. J Chromatogr A 2013; 1308:63-72. [DOI: 10.1016/j.chroma.2013.08.025] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 08/02/2013] [Accepted: 08/05/2013] [Indexed: 11/26/2022]
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Preparation of a novel potassium ion imprinted polymeric nanoparticles based on dicyclohexyl 18C6 for selective determination of K+ ion in different water samples. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:3374-81. [DOI: 10.1016/j.msec.2013.04.022] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Revised: 03/31/2013] [Accepted: 04/08/2013] [Indexed: 11/23/2022]
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A nanosized cadmium(II)-imprinted polymer for use in selective trace determination of cadmium in complex matrices. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1036-1] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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