Novel synthesized attapulgite nanoparticles–based hydrophobic monolithic column for in-tube solid-phase microextraction of thiosildenafil, pseudovardenafil, and norneosildenafil in functional foods
Lubei Dong, Yihui Chen, Shubing Chen, Chunyan Hou, Shangyou Wang, Rongrong Xuan, Keyi Fang, Tingting Wang, Lihua Zhang, Yukui Zhang
Topics & Concepts
MonolithChromatographyMonolithic HPLC columnElutionSolid-phase microextractionDetection limitChemistryAdsorptionPolymerizationThermogravimetric analysisMethacrylateAnalytical Chemistry (journal)Materials scienceMass spectrometryHigh-performance liquid chromatographyOrganic chemistryGas chromatography–mass spectrometryCatalysisPolymerPharmaceutical Quality and CounterfeitingAnalytical chemistry methods developmentPharmaceutical and Antibiotic Environmental Impacts