From: Bioremediation of malachite green dye using sodium alginate, Sargassum latifolium extract, and their silver nanoparticles
ALG—AgNPs
IR bands (cm−1)
ALG—AgNPs with malachite green dye
3859
Disappear
3721
3720
3415
3380
2911
2910
2841
2840
2480
2100
1619
1640
1411
1115
1110
898
811
696
612
604
1510
931
761