Deep eutectic solvent assisted ball milling pretreatment restructures spent mushroom substrate polysaccharides for enhanced biodegradable superabsorbent hydrogel swelling - Lan Li; Lihao Lei; Jingmei Li; Shuangli Zhang; Shuai Wu; Linfeng Yang; Yujie Jiang; Luyin Chen; Rongyu Li; Xianhui Yin; Zhuo Chen; Youhua Long; et al. (Chemical Engineering Journal, 2026)