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Publication
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| Title of Article |
Vesicular supramolecular solvent-based microextraction followed by high
performance liquid chromatographic analysis of tetracyclines |
| Date of Acceptance |
13 March 2019 |
| Journal |
| Title of Journal |
Talanta |
| Standard |
SCOPUS |
| Institute of Journal |
Elsevier |
| ISBN/ISSN |
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| Volume |
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| Issue |
200 |
| Month |
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| Year of Publication |
2019 |
| Page |
203–211 |
| Abstract |
A simple liquid phase microextraction (LPME) using a vesicular supramolecular solvent (SUPRAS) as the green
extraction solvent has been developed for the enrichment of tetracycline antibiotics (TCs) prior to their analysis
by reversed phase high performance liquid chromatography. SUPRAS was prepared from a mixture of cationic
surfactants: didodecyldimethylammonium bromide (DDAB) and dodecyltrimethylammonium bromide (DTAB)
under salt (NaCl) addition for coacervation. The LPME is based on electrostatic interaction between TCs and
SUPRAS under salt induced phase separation. Under the optimum conditions, high enrichment factors (EFs) of
48–198, low limits of detection (LODs) in the range of 0.7–3.4 μg L−1 and good precisions with relative standard
deviations (RSDs) less than 7.85% were obtained. The applicability of the proposed method was demonstrated
for the determination of TCs in milk, egg and honey samples. In addition, morphology, particle sizes and zeta
potential of SUPRAS were also investigated. |
| Keyword |
Supramolecular solvent, Cationic surfactant, Tetracycline antibiotics, Liquid phase microextraction, High performance liquid chromatography |
| Author |
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| Reviewing Status |
ไม่มีผู้ประเมินอิสระ |
| Status |
ตีพิมพ์แล้ว |
| Level of Publication |
นานาชาติ |
| citation |
true |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Journal Publication
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