1. Lakowicz JR (1983) Principles of fluorescence spectroscopy. Plenum Press, New York
2. Birks JB (1970) Photophysics of aromatic molecules. Wiley- -Interscience, London
3. Loken MR, Hayes JW, Gohlke JR, Brand L (1972) Excited-state proton transfer as a biological probe. Determination of rate constants by means of nanosecond fluorometry. Biochemistry 11:4779-4786; Birks JB (1968) Energy transfer in organic systems. VI Fluorescence response functions and scintillation pulse shapes. J Phys B (Proc Phys Soc, Ser. 2 ) 1: 946–957
4. Nastasi N, Morris JM, Rayner DM, Seligy VL, Szabo AG, Williams DF, Williams RE, Wip RW (1976) Structural implications of electronic spectra of Quinacrine-deoxyribonucleic acid complexes in the ultraviolet region (250–300 nm). J Am Chem Soc 98:3979–3986; Duportail G, Mauss Y, Chambron J (1977) Quantum yields and fluorescence lifetimes of Acridine deriva tives interacting with DNA. Biopolymers 16: 1397–1413
5. Andreoni A (1985) Time-resolved fluorescence of dyes of biomedical relevance: influence of the environment. In: Bensas- son RV, Jori G, Land EJ, Truscott TG (eds) Primary photopro- cesses in biology and medicine, NATO ASI Series A. Plenum Press, New York, p 65