title: Apparent Concentration Quenching of Morphine Fluorescence.
abstract: Fundamental fluorescence equations were examined. Deviations from the theoretical were observed by varying the light path length to determine effects on "apparent" fluorescence. It was found that the decrease in emission of morphine solutions with the increase in concentration was caused by absorption effects that prevented excitation of the whole system.
authors.forename: R
authors.initials: R
authors.lastname: Brandt
authors.forename: M J
authors.initials: MJ
authors.lastname: Olsen
authors.forename: N D
authors.initials: ND
authors.lastname: Cheronis