Fabrication of cuttlebone-inspired superhydrophobic gellan gum/konjac glucomannan/bamboo fiber aerogel with high reusability and biodegradability for oil/water mixture separation

Key Points

• The superhydrophobic aerogel showed effective oil/water separation, demonstrating its utility in environmental applications.
• Reusability of the aerogel was confirmed through multiple separation cycles, with no significant performance loss.
• The fabrication method combined gellan gum, konjac glucomannan, and bamboo fiber, enhancing both functionality and sustainability.
• Highlights the need for innovative materials that are both effective in separation and environmentally friendly.