Reagent, test strip and method for rapidly and quantitatively detecting fentanyl

• Main Authors: LI ZIYI, YE WENYOU, CUI YUNYI, LIN YING, YU HAILI, CHEN WANXIN, HE YI, TANG JIAN, WU JINXIANG
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a reagent, a test strip and a method for rapidly and quantitatively detecting fentanyl, the reagent comprises rose bengal solution and Pluronic * F-127 nonionic surfactant solution, and the reaction volume ratio of the rose bengal solution to the Pluronic * F-127 nonionic surfactant solution is 1: 1. The addition of the surfactant reduces the absorbance of the rose bengal solution, and the addition of fentanyl and the Pluronic * F-127 nonionic surfactant form a competitive relationship, so that the absorbance of the solution system is increased and visible color change occurs, and an accurate and sensitive detection effect is achieved. The test strip disclosed by the invention has the advantages of low manufacturing cost, convenience in carrying, simplicity in operation, short detection time and the like, and the fentanyl can be rapidly and quantitatively detected on site. 本发明公开了一种快速定量检测芬太尼的试剂、试纸条及方法，该试剂包括孟加拉玫瑰红溶液和Pluronic*F-127非离子型表面活性剂溶液，二者反应体积比为1:1。表面活性剂的加入使得孟加拉玫瑰红溶液的吸光度降低，芬太尼的加入和Pl