Facile preparation of nano-g-C3N4/UiO-66-NH2 composite as sorbent for high-efficient extraction and preconcentration of food colorants prior to HPLC analysis
Xiaowan Zhang, Yixin Yang, Peige Qin, Lizhen Han, Wenli Zhu, Shaofeng Duan, Minghua Lu, Zongwei Cai
Topics & Concepts
TartrazineSorbentDesorptionAmaranthChromatographyExtraction (chemistry)ChemistryDetection limitFourier transform infrared spectroscopyAdsorptionSolventHigh-performance liquid chromatographyNuclear chemistryAnalytical Chemistry (journal)Chemical engineeringOrganic chemistryEngineeringFood scienceDye analysis and toxicityAdvanced Chemical Sensor TechnologiesElectrochemical sensors and biosensors