Rapid Quantification of Chlorpromazine Residues in Pork Using Nanosphere-Based Time-Resolved Fluorescence Immunoassay Analyzer

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Sample</td><td class="align_center" colspan="2">CPZ found (<i>μ</i>g/kg)</td></tr><tr class="thead"><td class="align_center">UPLC-MS/MS</td><td class="align_center">Nano-TRFIA</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">A</td><td class="align_center">1.62 ± 0.07</td><td class="align_center">1.57 ± 0.06</td></tr><tr><td class="align_left">B</td><td class="align_center">1.95 ± 0.09</td><td class="align_center">1.92 ± 0.05</td></tr><tr><td class="align_left">C</td><td class="align_center">Nd</td><td class="align_center">Nd</td></tr><tr><td class="align_left">D</td><td class="align_center">Nd</td><td class="align_center">Nd</td></tr><tr><td class="align_left">E</td><td class="align_center">Nd</td><td class="align_center">Nd</td></tr><tr><td class="align_left">F</td><td class="align_center">Nd</td><td class="align_center">Nd</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div>CPZ, chlorpromazine; nano-TRFIA, nanosphere-based time-resolved fluorescence immunoassay; UPLC-MS/MS, ultraperformance liquid chromatography-tandem mass spectrometry; nd, not detected.<br/></div></td></tr></table>

<div>Comparison of nano-TRFIA and UPLC-MS/MS for CPZ detection in real pork samples (<i>n</i> = 5).</div>

International Journal of Analytical Chemistry

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Table 4

Table 4: Rapid Quantification of Chlorpromazine Residues in Pork Using Nanosphere-Based Time-Resolved Fluorescence Immunoassay Analyzer 