Title | ||
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Phase-Separation Floatation Spectrophotometric Determination of Trace Chlortetracycline in River |
Abstract | ||
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A green method for separating and enriching trace chlortetracycLine (CTC) in river by phase-separation floatation(PSF) spectro-photometry has been proposed, the principium was discussed. In this paper, the hydrophobic complex composed of Fe(III) and CTC was floated into organic phase under the optimal conditions: ultraviolet detector setting at 398 nm. Phase-separation reagent using 1.5 mol•L-1 sodium chloride, buffer solution of Tris-HCl(pH=7.0) as acidity regulator, tetrahydrofuran(THF) and ethanol absolute(4+1) as solvent. The Linear regression equation is A=2.59脳105C-0.0078, Linear range is from 5.0脳10-7-1.3脳10-5 mol•L-1, lower Limit of detection (LOD) was 3.39脳10-7 mol•L-1. |
Year | DOI | Venue |
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2011 | 10.1109/ICDMA.2011.209 | ICDMA |
Keywords | DocType | Citations |
trace chlortetracycline,linear range,l-1 sodium chloride,linear regression equation,lower limit,acidity regulator,green method,hydrophobic complex,buffer solution,phase-separation reagent,phase-separation floatation spectrophotometric determination,optimal condition | Conference | 0 |
PageRank | References | Authors |
0.34 | 0 | 2 |
Name | Order | Citations | PageRank |
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Yan-min Hou | 1 | 0 | 0.34 |
Y.S. Yong | 2 | 34 | 4.90 |