Bandara, H.M.N.Perera, J.S.H.Q.Tennakoon, D.T.B.Rajapakse, R.M.G.Jayatissa, S.D.S.Illangantilaka, A.N.Jayasuriya, G.R.U.2013-06-242013-06-242002Ceylon Journal of Science (Physical Sciences), 9(1):p.90-94https://dl.nsf.gov.lk/handle/1/9839Chemical SciencesOpto-chemical sensorChemical pollutantsDetection of Cu2+5,6-diamino 1, 10 phenanthrolineOptical fibre visible reflectance spectrophotometerDevelopment of an opto-chemical sensor for the detection of Cu2+ ions in aqueous solutionA