Removal of uranyl ions in aquatic mediums by using a new material: Gallocyanine grafted hydrogel

- A new material (adsorbent) was developed for removal of uranyl ions.
- The new developed adsorbent was characterized by FTIR, SEM, and PZC analysis.
- This adsorbent is a good low-cost candidate for applications in wastewater decontamination.
- The material has good adsorption capacity for uranyl.