Mu, Linping Exploring reversible quenching of fluorescence from a pyrazolo[3,4-b]quinoline derivative by protonation. [electronic resource] - Chemphyschem : a European journal of chemical physics and physical chemistry Aug 2010 - 2623-9 p. digital Publication Type: Journal Article ISSN: 1439-7641 Standard No.: 10.1002/cphc.201000152 doi