Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 330
Issue Date | Title | Author(s) |
2015 | Development of a water filtering material to remove heavy metal ions in water, by incorporating zinc oxide nanoparticles to a kaolin matrix prepared using rice husk as pore forming agent. | Ranasinghe, R. A. E. M. |
May-2014 | Investigation of adulterants from turmeric samples in Sri Lanka | Keerthikumara, A.P. |
Nov-2014 | Assessment of quality of Coconut Oil and its Adulteration with Palm Oil | Gamage, D.C. |
Dec-2014 | The Synthesis of Metal Oxide Nano materials to investigate the reactivity of Nano Material with Organophosphorus compounds | Samarasekara, D.M.W. |
Aug-2014 | Investigation of heavy metal contents in some selecter ayurvedic drugs. | Fernando, W.S.M. |
Jun-2014 | Method development for analysis of selected pesticides residues in tea. | Premathilaka, K.B.A.G. |
Jul-2012 | Preliminary investigation of the extent of heavy metal pollution in sediments collected from selected stations of greater Colombo canal system, Sri Lanka | Nithiyakala, K. |
May-2012 | A field evaluation of polymerase chain reaction assay for diagnosis of malaria | Gunasekera, W.M.K.T. de A.W. |
Mar-2012 | Study of physiochemical & microbial water quality parameters of selected domestic wells in Panadura area | Fernando, B.C.J. |
Sep-2011 | Study of roosting and breeding behavior of Pelecanus philippensis (family pelecanidae; spot billed pelican) at one of the major roosting sites in Colombo | Jayawardena, S.P.M. |
Sep-2010 | Agrochemical runoff from rain fed paddy and coconut cultivation at Sandalankawa - NWP | Priyadarshani, W.N.C. |
May-2012 | A study on the suitability of project based teaching and learning for the advanced level classes in a Sri Lankan context | Weerasingha, Upeka Dias |
May-2012 | Development of a computer based teaching aid on basics of reaction mechanisms in organic chemistry | Edirisooriya, N.J.A.S. |
May-2012 | Investigation of factors associated with the particle formation in selected soft drinks | Bandara, W.M.D.U. |
Dec-2011 | A preliminary study to develop a novel method to analyse heavy ion metals and organic pollutants in human biological samples | Weerasinghe, S.R. |
2011 | Investigation of antibacterial compound of vateria copallifera seeds | Siriwardena, T.A.N. |
Nov-2011 | Part-I: isolation of salacinol from anti a- glucosidase fraction of salacia reticulata Part-II: investigation of proteins responsible for endotoxin activity in bacillus thuringiensis Sri Lankan isolates and its insecticidal activity towards house fly | Nisansala, H.B.P. |
Sep-2011 | Developing films of polyaniline and PMMA with varying conductivities to be used as gas sensors | Basnayake, B.M.S. |
Aug-2010 | Improved HPLC analysis of vitamins in a multivitamin syrup | Krishanth, Thadchayini |
May-2012 | Analysis of profenofos and diazinon residues in pineapple | Semage, Nimashini Dilanthi |
Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 330