title: Investigation of the interaction between acridine orange and bovine serum albumin.
abstract: The results from the measurement of the fluorescence spectrum showing the binding characteristics of acridine orange (AO) and bovine serum albumin (BSA) are reported. It was found that the equilibrium constant k=4848.64 l mol(-1), and the number of binding sites n=0.82. Based on the mechanism of the Forster energy transference, the transfer efficiency of energy and distance between the acceptor AO and BSA were found. The interaction between AO and BSA have been verified as consistent with the static quenching procedure and the quenching mechanism is related to the energy transfer.
authors.affiliation: Institute of Chemistry, Academia Sinica, Beijing, 100080, China.
authors.forename: X Z
authors.initials: XZ
authors.lastname: Feng
authors.forename: Z
authors.initials: Z
authors.lastname: Lin
authors.forename: L J
authors.initials: LJ
authors.lastname: Yang
authors.forename: C
authors.initials: C
authors.lastname: Wang
authors.forename: C L
authors.initials: CL
authors.lastname: Bai