A new method for the enhancement of electromembrane extraction efficiency using carbon nanotube reinforced hollow fiber for the determination of acidic drugs in spiked plasma, urine, breast milk and wastewater samples
► A new design for eletromembrane extraction is presented using carbon nanotube in SLM. ► The presence of CNTs in hollow fiber wall leads to enhancement in analyte transport. ► This method was applied to determination of acidic drugs for a wide range of matrices. ► In comparison with the conventiona...
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| Veröffentlicht in: | Journal of Chromatography A 2013-04, Vol.1285, p.1-6 |
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| creator | Hasheminasab, Kobra Sadat Fakhari, Ali Reza Shahsavani, Abolfath Ahmar, Hamid |
| description | ► A new design for eletromembrane extraction is presented using carbon nanotube in SLM. ► The presence of CNTs in hollow fiber wall leads to enhancement in analyte transport. ► This method was applied to determination of acidic drugs for a wide range of matrices. ► In comparison with the conventional EME method, this method showed better results.
A new design of low voltage electromembrane extraction (EME) using carbon nanotube reinforced hollow fiber was developed for the determination of acidic drugs in biological and wastewater samples. The supported liquid membrane (SLM) with carbon nanotubes as the sorbent interface was used in this research. CNTs have large surface area and high adsorption capacity for a wide range of organic and inorganic species. Therefore, the presence of CNTs in SLM increased the overall analyte partition coefficient in the membrane and lead to enhancement in analyte transport. Optimization of the variables affecting this method was carried out in order to achieve the best extraction efficiency. Ibuprofen and naproxen, nonsteroid anti-inflammatory drugs (NSAIDs), were selected as model acidic drugs. Optimal extractions were accomplished with 1-octanol with 3.0mgmL−1 CNTs as the SLM, with 5V as the driving force, and with pH 7.4 in donor and pH 12 in acceptor solutions. Equilibrium extraction conditions were obtained after 10min of operation with the whole assembly agitated at 500rpm. Under the optimized extraction conditions, the proposed EME technique provided good linearity (>0.998), repeatability (RSD=2.7–3.2), low limits of detection (1–3ngmL−1), excellent preconcentration (PF=180–188) and high recoveries (90–94%). In comparison with the conventional EME method, this method showed better results (lower voltage, higher preconcentration factors and higher recoveries). Finally, the developed method was successfully used for the determination of ibuprofen and naproxen in different spiked matrices including plasma, urine, breast milk and wastewater samples. |
| doi_str_mv | 10.1016/j.chroma.2013.01.115 |
| format | Article |
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A new design of low voltage electromembrane extraction (EME) using carbon nanotube reinforced hollow fiber was developed for the determination of acidic drugs in biological and wastewater samples. The supported liquid membrane (SLM) with carbon nanotubes as the sorbent interface was used in this research. CNTs have large surface area and high adsorption capacity for a wide range of organic and inorganic species. Therefore, the presence of CNTs in SLM increased the overall analyte partition coefficient in the membrane and lead to enhancement in analyte transport. Optimization of the variables affecting this method was carried out in order to achieve the best extraction efficiency. Ibuprofen and naproxen, nonsteroid anti-inflammatory drugs (NSAIDs), were selected as model acidic drugs. Optimal extractions were accomplished with 1-octanol with 3.0mgmL−1 CNTs as the SLM, with 5V as the driving force, and with pH 7.4 in donor and pH 12 in acceptor solutions. Equilibrium extraction conditions were obtained after 10min of operation with the whole assembly agitated at 500rpm. Under the optimized extraction conditions, the proposed EME technique provided good linearity (>0.998), repeatability (RSD=2.7–3.2), low limits of detection (1–3ngmL−1), excellent preconcentration (PF=180–188) and high recoveries (90–94%). In comparison with the conventional EME method, this method showed better results (lower voltage, higher preconcentration factors and higher recoveries). Finally, the developed method was successfully used for the determination of ibuprofen and naproxen in different spiked matrices including plasma, urine, breast milk and wastewater samples.</description><identifier>ISSN: 0021-9673</identifier><identifier>EISSN: 1873-3778</identifier><identifier>DOI: 10.1016/j.chroma.2013.01.115</identifier><identifier>PMID: 23473518</identifier><identifier>CODEN: JOCRAM</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Acidic drugs ; adsorption ; Analysis ; Analytical chemistry ; Applied sciences ; Biological and medical sciences ; Biological samples ; breast milk ; Carbon nanotubes ; Chemistry ; Chromatographic methods and physical methods associated with chromatography ; chromatography ; Delivery. Postpartum. Lactation ; detection limit ; drug residues ; Electrochemical Techniques - instrumentation ; Electrochemical Techniques - methods ; Electrophoresis, Capillary ; Exact sciences and technology ; Female ; General pharmacology ; Gynecology. Andrology. Obstetrics ; Humans ; Hydrogen-Ion Concentration ; ibuprofen ; Ibuprofen - analysis ; Iran ; Limit of Detection ; liquid membranes ; Low voltage electromembrane extraction ; Maternal, fetal and perinatal monitoring ; Medical sciences ; Membranes, Artificial ; Milk, Human - chemistry ; Models, Chemical ; Nanotubes, Carbon - chemistry ; Naproxen - analysis ; Other chromatographic methods ; Other wastewaters ; Pharmaceutical Preparations - analysis ; Pharmaceutical Preparations - blood ; Pharmacology. Drug treatments ; Pollution ; Reproducibility of Results ; surface area ; urine ; Waste Water - chemistry ; Wastewater ; Wastewaters ; Water Pollutants, Chemical - analysis ; Water treatment and pollution</subject><ispartof>Journal of Chromatography A, 2013-04, Vol.1285, p.1-6</ispartof><rights>2013 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><rights>Copyright © 2013 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c449t-3c833dc5053f2c708a55bbba63519b63f36d3952a3ab473b9d31a36ecd4087653</citedby><cites>FETCH-LOGICAL-c449t-3c833dc5053f2c708a55bbba63519b63f36d3952a3ab473b9d31a36ecd4087653</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.chroma.2013.01.115$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27162682$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23473518$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hasheminasab, Kobra Sadat</creatorcontrib><creatorcontrib>Fakhari, Ali Reza</creatorcontrib><creatorcontrib>Shahsavani, Abolfath</creatorcontrib><creatorcontrib>Ahmar, Hamid</creatorcontrib><title>A new method for the enhancement of electromembrane extraction efficiency using carbon nanotube reinforced hollow fiber for the determination of acidic drugs in spiked plasma, urine, breast milk and wastewater samples</title><title>Journal of Chromatography A</title><addtitle>J Chromatogr A</addtitle><description>► A new design for eletromembrane extraction is presented using carbon nanotube in SLM. ► The presence of CNTs in hollow fiber wall leads to enhancement in analyte transport. ► This method was applied to determination of acidic drugs for a wide range of matrices. ► In comparison with the conventional EME method, this method showed better results.
A new design of low voltage electromembrane extraction (EME) using carbon nanotube reinforced hollow fiber was developed for the determination of acidic drugs in biological and wastewater samples. The supported liquid membrane (SLM) with carbon nanotubes as the sorbent interface was used in this research. CNTs have large surface area and high adsorption capacity for a wide range of organic and inorganic species. Therefore, the presence of CNTs in SLM increased the overall analyte partition coefficient in the membrane and lead to enhancement in analyte transport. Optimization of the variables affecting this method was carried out in order to achieve the best extraction efficiency. Ibuprofen and naproxen, nonsteroid anti-inflammatory drugs (NSAIDs), were selected as model acidic drugs. Optimal extractions were accomplished with 1-octanol with 3.0mgmL−1 CNTs as the SLM, with 5V as the driving force, and with pH 7.4 in donor and pH 12 in acceptor solutions. Equilibrium extraction conditions were obtained after 10min of operation with the whole assembly agitated at 500rpm. Under the optimized extraction conditions, the proposed EME technique provided good linearity (>0.998), repeatability (RSD=2.7–3.2), low limits of detection (1–3ngmL−1), excellent preconcentration (PF=180–188) and high recoveries (90–94%). In comparison with the conventional EME method, this method showed better results (lower voltage, higher preconcentration factors and higher recoveries). Finally, the developed method was successfully used for the determination of ibuprofen and naproxen in different spiked matrices including plasma, urine, breast milk and wastewater samples.</description><subject>Acidic drugs</subject><subject>adsorption</subject><subject>Analysis</subject><subject>Analytical chemistry</subject><subject>Applied sciences</subject><subject>Biological and medical sciences</subject><subject>Biological samples</subject><subject>breast milk</subject><subject>Carbon nanotubes</subject><subject>Chemistry</subject><subject>Chromatographic methods and physical methods associated with chromatography</subject><subject>chromatography</subject><subject>Delivery. Postpartum. Lactation</subject><subject>detection limit</subject><subject>drug residues</subject><subject>Electrochemical Techniques - instrumentation</subject><subject>Electrochemical Techniques - methods</subject><subject>Electrophoresis, Capillary</subject><subject>Exact sciences and technology</subject><subject>Female</subject><subject>General pharmacology</subject><subject>Gynecology. Andrology. Obstetrics</subject><subject>Humans</subject><subject>Hydrogen-Ion Concentration</subject><subject>ibuprofen</subject><subject>Ibuprofen - analysis</subject><subject>Iran</subject><subject>Limit of Detection</subject><subject>liquid membranes</subject><subject>Low voltage electromembrane extraction</subject><subject>Maternal, fetal and perinatal monitoring</subject><subject>Medical sciences</subject><subject>Membranes, Artificial</subject><subject>Milk, Human - chemistry</subject><subject>Models, Chemical</subject><subject>Nanotubes, Carbon - chemistry</subject><subject>Naproxen - analysis</subject><subject>Other chromatographic methods</subject><subject>Other wastewaters</subject><subject>Pharmaceutical Preparations - analysis</subject><subject>Pharmaceutical Preparations - blood</subject><subject>Pharmacology. Drug treatments</subject><subject>Pollution</subject><subject>Reproducibility of Results</subject><subject>surface area</subject><subject>urine</subject><subject>Waste Water - chemistry</subject><subject>Wastewater</subject><subject>Wastewaters</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>Water treatment and pollution</subject><issn>0021-9673</issn><issn>1873-3778</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kt1uEzEQhVcIREPhDRD4BomLJtjreH9ukKqKP6kSF9Bra2zPJk537WDvEvqovA2Tbih3SJYs29-cM5rjongp-EpwUb3brew2xQFWJRdyxcVKCPWoWIimlktZ183jYsF5KZZtVcuz4lnOO85FzevyaXFWynUtlWgWxe9LFvDABhy30bEuJjZukWHYQrA4YBhZ7Bj2aEfywsEkCPT8a0xgRx8Dw67z1mOwd2zKPmyYhWToPkCI42SQJfSBZC06to19Hw-s8wbTg5XDEdPgA9zLkRlY77xlLk2bzHxgee9vqXjfQx7ggk3JB7xgJiHkkQ2-v2UQHDvQCQ9AWizDsO8xPy-edNBnfHHaz4ubjx--X31eXn_99OXq8npp1-t2XErbSOms4kp2pa15A0oZY6Ci-bSmkp2snGxVCRIMDc20TgqQFVq35k1dKXlevJ119yn-mDCPevDZYt_TpOKUtVBVWVWqUkd0PaM2xZwTdnqf_ADpTguuj6HqnZ5D1cdQNReaQqWyVyeHyQzoHor-pkjAmxMA2ULfUUjW539cLaiFpiTu9cx1EDVsEjE338hJ0c9oaUki3s8E0sR-ekw636eLzif6A9pF__9e_wC2OdAw</recordid><startdate>20130412</startdate><enddate>20130412</enddate><creator>Hasheminasab, Kobra Sadat</creator><creator>Fakhari, Ali Reza</creator><creator>Shahsavani, Abolfath</creator><creator>Ahmar, Hamid</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>20130412</creationdate><title>A new method for the enhancement of electromembrane extraction efficiency using carbon nanotube reinforced hollow fiber for the determination of acidic drugs in spiked plasma, urine, breast milk and wastewater samples</title><author>Hasheminasab, Kobra Sadat ; Fakhari, Ali Reza ; Shahsavani, Abolfath ; Ahmar, Hamid</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c449t-3c833dc5053f2c708a55bbba63519b63f36d3952a3ab473b9d31a36ecd4087653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Acidic drugs</topic><topic>adsorption</topic><topic>Analysis</topic><topic>Analytical chemistry</topic><topic>Applied sciences</topic><topic>Biological and medical sciences</topic><topic>Biological samples</topic><topic>breast milk</topic><topic>Carbon nanotubes</topic><topic>Chemistry</topic><topic>Chromatographic methods and physical methods associated with chromatography</topic><topic>chromatography</topic><topic>Delivery. Postpartum. Lactation</topic><topic>detection limit</topic><topic>drug residues</topic><topic>Electrochemical Techniques - instrumentation</topic><topic>Electrochemical Techniques - methods</topic><topic>Electrophoresis, Capillary</topic><topic>Exact sciences and technology</topic><topic>Female</topic><topic>General pharmacology</topic><topic>Gynecology. Andrology. Obstetrics</topic><topic>Humans</topic><topic>Hydrogen-Ion Concentration</topic><topic>ibuprofen</topic><topic>Ibuprofen - analysis</topic><topic>Iran</topic><topic>Limit of Detection</topic><topic>liquid membranes</topic><topic>Low voltage electromembrane extraction</topic><topic>Maternal, fetal and perinatal monitoring</topic><topic>Medical sciences</topic><topic>Membranes, Artificial</topic><topic>Milk, Human - chemistry</topic><topic>Models, Chemical</topic><topic>Nanotubes, Carbon - chemistry</topic><topic>Naproxen - analysis</topic><topic>Other chromatographic methods</topic><topic>Other wastewaters</topic><topic>Pharmaceutical Preparations - analysis</topic><topic>Pharmaceutical Preparations - blood</topic><topic>Pharmacology. Drug treatments</topic><topic>Pollution</topic><topic>Reproducibility of Results</topic><topic>surface area</topic><topic>urine</topic><topic>Waste Water - chemistry</topic><topic>Wastewater</topic><topic>Wastewaters</topic><topic>Water Pollutants, Chemical - analysis</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hasheminasab, Kobra Sadat</creatorcontrib><creatorcontrib>Fakhari, Ali Reza</creatorcontrib><creatorcontrib>Shahsavani, Abolfath</creatorcontrib><creatorcontrib>Ahmar, Hamid</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Journal of Chromatography A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hasheminasab, Kobra Sadat</au><au>Fakhari, Ali Reza</au><au>Shahsavani, Abolfath</au><au>Ahmar, Hamid</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A new method for the enhancement of electromembrane extraction efficiency using carbon nanotube reinforced hollow fiber for the determination of acidic drugs in spiked plasma, urine, breast milk and wastewater samples</atitle><jtitle>Journal of Chromatography A</jtitle><addtitle>J Chromatogr A</addtitle><date>2013-04-12</date><risdate>2013</risdate><volume>1285</volume><spage>1</spage><epage>6</epage><pages>1-6</pages><issn>0021-9673</issn><eissn>1873-3778</eissn><coden>JOCRAM</coden><abstract>► A new design for eletromembrane extraction is presented using carbon nanotube in SLM. ► The presence of CNTs in hollow fiber wall leads to enhancement in analyte transport. ► This method was applied to determination of acidic drugs for a wide range of matrices. ► In comparison with the conventional EME method, this method showed better results.
A new design of low voltage electromembrane extraction (EME) using carbon nanotube reinforced hollow fiber was developed for the determination of acidic drugs in biological and wastewater samples. The supported liquid membrane (SLM) with carbon nanotubes as the sorbent interface was used in this research. CNTs have large surface area and high adsorption capacity for a wide range of organic and inorganic species. Therefore, the presence of CNTs in SLM increased the overall analyte partition coefficient in the membrane and lead to enhancement in analyte transport. Optimization of the variables affecting this method was carried out in order to achieve the best extraction efficiency. Ibuprofen and naproxen, nonsteroid anti-inflammatory drugs (NSAIDs), were selected as model acidic drugs. Optimal extractions were accomplished with 1-octanol with 3.0mgmL−1 CNTs as the SLM, with 5V as the driving force, and with pH 7.4 in donor and pH 12 in acceptor solutions. Equilibrium extraction conditions were obtained after 10min of operation with the whole assembly agitated at 500rpm. Under the optimized extraction conditions, the proposed EME technique provided good linearity (>0.998), repeatability (RSD=2.7–3.2), low limits of detection (1–3ngmL−1), excellent preconcentration (PF=180–188) and high recoveries (90–94%). In comparison with the conventional EME method, this method showed better results (lower voltage, higher preconcentration factors and higher recoveries). Finally, the developed method was successfully used for the determination of ibuprofen and naproxen in different spiked matrices including plasma, urine, breast milk and wastewater samples.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>23473518</pmid><doi>10.1016/j.chroma.2013.01.115</doi><tpages>6</tpages></addata></record> |
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| subjects | Acidic drugs adsorption Analysis Analytical chemistry Applied sciences Biological and medical sciences Biological samples breast milk Carbon nanotubes Chemistry Chromatographic methods and physical methods associated with chromatography chromatography Delivery. Postpartum. Lactation detection limit drug residues Electrochemical Techniques - instrumentation Electrochemical Techniques - methods Electrophoresis, Capillary Exact sciences and technology Female General pharmacology Gynecology. Andrology. Obstetrics Humans Hydrogen-Ion Concentration ibuprofen Ibuprofen - analysis Iran Limit of Detection liquid membranes Low voltage electromembrane extraction Maternal, fetal and perinatal monitoring Medical sciences Membranes, Artificial Milk, Human - chemistry Models, Chemical Nanotubes, Carbon - chemistry Naproxen - analysis Other chromatographic methods Other wastewaters Pharmaceutical Preparations - analysis Pharmaceutical Preparations - blood Pharmacology. Drug treatments Pollution Reproducibility of Results surface area urine Waste Water - chemistry Wastewater Wastewaters Water Pollutants, Chemical - analysis Water treatment and pollution |
| title | A new method for the enhancement of electromembrane extraction efficiency using carbon nanotube reinforced hollow fiber for the determination of acidic drugs in spiked plasma, urine, breast milk and wastewater samples |
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