METHOD OF HIGH SENSITIVITY LUMINESCENCE ANALYSIS

摘要

An analytical method by which a substance can be rapidly analyzed with a high sensitivity, wherein 2-hydroxy-9-fluorenone, a compound of formula (.alpha.) or an oxazole compound of general formula (I) is used as an enhancer, wherein R1 represents hydrogen, CnH2n+1 (where n is a positive integer of 1 to 4), XCnH2n (where X represents F, Cl, Br or I, and n is a positive integer of 1 to 40), CnH2n+1CO2 (where n is as defined above), phenyl, naphthyl, CnH2n+1C6H4 (where n is as defined above), YCoH4 (where Y represents F, Cl, Br, I or phenyl), or XYC6H3 (where X and Y are each as defined above).