Paul, Bibbin tomPatel, anamikaSelvam, Govindan sadasivamMishra, SandhyaGhosh, PushpitakumarMurugesan, Ramchandran2012-01-302012-01-302006Free Radical Research, August 2006; 40(8): 821–825http://hdl.handle.net/1968424/648enBlue green algae, C-phycocyanin, 2,2,6,6-tetramethyl piperidinol, 5,5-dimethyl-1-pyrroline-N-oxidePhotodynamic action of C-phycocyanins obtained from marine and fresh water cyanobacterial cultures: A comparative study using EPR spin trapping techniqueArticle