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Item Effect of (+)-usnic acid on the shot-hole borer (Xyleborus fornicatus Eichh.) of tea(National Science Foundation:Colombo, 2008-12) Sahib, K.; Kularatne, N.S.; Kumar, S.; Karunaratne, V.Item Chemistry of two new leprarioid lichens from Sri Lanka(NSF:Colombo, 2006) Kathirgamanathar, S.; Wickramasinghe, A.; Bombuwela, K.; Wolseley, P.; Karunaratne, V.Item Porphyrin-sensitized photo-oxidation of hematoxylin in oxygenated solutions(NSF:Colombo, 2007-12) Hearth, A.; Priyantha, N.; Rajapakse, G.; Karunaratne, V.; Wickramasinghe, A.Item Antifungal properties of plumbagin(National Science Foundation:Colombo, 2002) Adikaram, N.K.B.; Karunaratne, V.; Bandara, B.M.R.; Hewage, C.M.; Abayasekera, C.L; Mendis, B.S.S.Item Chemistry of Heterodermia microphylla, a lichen new to Sri Lanka(National Science Foundation:Colombo, 2008-9) Bombuwela, K.; Kathiragamanathar, S.; Thadhani, V.; Jayalal, R.G.U.; Adikaram, N.K.B.; Wijesundara, D.S.A.; Andersen, R.; Wolseley, P.; Karunaratne, V.Item Lichens : a chemically important biota(National Science Foundation:Colombo, 2005) Karunaratne, V.; Bombuwela, K.; Kathirgamanathar, S.; Thadhani, V.M.Item Electrochemical investigation of the new dyad of the Zn2+ derivative of meso-5-(4-hydroxyphenyl)-10, 15, 20- tris (4-methoxy phenyl) porphyrin and meso-5-(4-hydroxyphenyl)-10,15,20- trisphenyl porphyrin points to photoinduced electron transfer(National Science Foundation:Colombo, 2012-06) Herath, A.C.; Karunaratne, V.; Rajapakse, R.M.G.; Wickramasinghe, A.Item Biological activity of some steam distillates from leaves of ten species of rutaceous plants(National Science Council:Colombo, 1990) Bandara, B.M.R.; Hewage, C.M.; Jayamanne, D.H.L.W.; Karunaratne, V.; Adikaram, N.K.B.; Bandara, K.A.N.P.; Pinto, M.R.M.; Wijesundara, D.S.A.Item Sri Lankan biota as an economically viable natural resource(National Science Foundation:Colombo, 2005) Karunaratne, V.Item Evaluation of species limits of Hortonia by DNA barcoding(National Science Foundation:Colombo, 2012-12) Rajapakse, S.; Iddamalgoda, P.; Ratnayake, R.; Wijesundara, D.S.A.; Bandara, B.M.R.; Karunaratne, V.
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