SYNTHESIS OF GOLD NANOPARTICLES FROM DIOSCOREA HAMILTONII TUBER EXTRACT AND INVESTIGATION TO CATALYZE THE DECOMPOSITION OF COLORED ORGANIC DYES. tvujs [Internet]. 2024 Nov. 12 [cited 2026 Apr. 1];14(1). Available from: https://journal.tvu.edu.vn/index.php/journal/article/view/27