Karunaratne, V.Kottegoda, N.De Alwis, A.2012-06-162012-06-162012-03Journal of the National Science Foundation of Sri Lanka, 40(1):p.3-8https://dl.nsf.gov.lk/handle/1/8394en-USSustainable developmentNanotechnology applicationsNanomaterialsWater purificationSolar energy conservationEnvironmental monitoringMedicineDiagnosisTreatmentNanotechnologyNanotechnology in a world out of balanceArticle