A tailored molecular imprinting ratiometric fluorescent sensor based on red/blue carbon dots for ultrasensitive tetracycline detection

• Published in: Journal of industrial and engineering chemistry (Seoul, Korea) Vol. 72; pp. 100 - 106
• Main Authors: Liu, Xiqing, Wang, Tao, Wang, Wenjuan, Zhou, Zhiping, Yan, Yongsheng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 25.04.2019; 한국공업화학회
• Subjects: Carbon dots; Molecular imprinting polymer; Ratiometric fluorescence sensor; Tetracycline; Ultrasensitive detection; 화학공학; Carbon dots; Ratiometric fluorescence sensor; Ultrasensitive detection; Molecular imprinting polymer; Tetracycline

Two kinds of well-resolved wavelengths carbon dots (CDs) including red-emission CDs (rCDs) and blue-emission CDs (bCDs) were fabricated using osmanthus fragrans leaves as carbon source through solvent extraction methods. The prepared bCDs as reference signal and rCDs as response signal were construc...