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231224s2013 xx |||||o 00| ||eng c |
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|a 10.2166/wst.2013.015
|2 doi
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|a pubmed25n0755.xml
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|a (DE-627)NLM22661767X
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|a (NLM)23579819
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Pan, Ru
|e verfasserin
|4 aut
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| 245 |
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|a Extraction of trace tilmicosin in real water samples using ionic liquid-based aqueous two-phase systems
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|c 2013
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 15.07.2013
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|a Date Revised 25.11.2016
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|a published: Print
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|a Citation Status MEDLINE
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|a The effective method of ionic liquid-based aqueous two-phase extraction, which involves ionic liquid (IL) (1-butyl-3-methyllimidazolium chloride, [C4mim]Cl) and inorganic salt (K2HPO4) coupled with high-performance liquid chromatography (HPLC), has been used to extract trace tilmicosin in real water samples which were passed through a 0.45 μm filter. The effects of the different types of salts, the concentration of K2HPO4 and of ILs, the pH value and temperature of the systems on the extraction efficiencies have all been investigated. Under the optimum conditions, the average extraction efficiency is up to 95.8%. This method was feasible when applied to the analysis of tilmicosin in real water samples within the range 0.5-40 μg mL(-1). The limit of detection was found to be 0.05 μg mL(-1). The recovery rate of tilmicosin was 92.0-99.0% from the real water samples by the proposed method. This process is suggested to have important applications for the extraction of tilmicosin
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Anti-Bacterial Agents
|2 NLM
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7 |
|a Imidazoles
|2 NLM
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| 650 |
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|a Phosphates
|2 NLM
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|a Potassium Compounds
|2 NLM
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| 650 |
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|a Water Pollutants, Chemical
|2 NLM
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| 650 |
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|a 1-butyl-3-methylimidazolium chloride
|2 NLM
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|a 41PS77334A
|2 NLM
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|a potassium phosphate
|2 NLM
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|a B7862WZ632
|2 NLM
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|a tilmicosin
|2 NLM
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|a XL4103X2E3
|2 NLM
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| 650 |
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|a Tylosin
|2 NLM
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| 650 |
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|a YEF4JXN031
|2 NLM
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| 700 |
1 |
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|a Shao, Dejia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Qi, Xueyong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wu, Yun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fu, Wenyan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ge, Yanru
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fu, Haizhen
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 67(2013), 8 vom: 17., Seite 1671-7
|w (DE-627)NLM098149431
|x 0273-1223
|7 nnns
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| 773 |
1 |
8 |
|g volume:67
|g year:2013
|g number:8
|g day:17
|g pages:1671-7
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| 856 |
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|u http://dx.doi.org/10.2166/wst.2013.015
|3 Volltext
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|a AR
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|d 67
|j 2013
|e 8
|b 17
|h 1671-7
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