Perera,D.T.RWeerasiri,K.C2026-10-242026-10-242025-05https://dr.ichemc.ac.lk/handle/123456789/609Abstract No: 2025_338 Page No 77About 20% of the global water pollution caused by the apparel and textile industry is linked to textile dyeing.enGreen synthesisMurraya koenigiiphotocatalytic activitymethylene blueZnO nanoparticlesGreen synthesis of ZnO nanoparticles using the stem of Murraya koenigii and investigation of their photocatalytic activityArticle