Ordered nanoporous cellulose-based membranes fabricated via breath figure method for copper ion detection

• DOI: 10.1039/d5ta00462d
• Publication Date: 2025-03-18T11:01:20Z
• Authors: Yingfan Hu; Xuejiao Lin; Xijun Wang; Zhouyang Xiang; Hui Li; Peng-Cheng Ma; Haisong Qi

Cellulose-based graft copolymers were utilized to successfully fabricate ordered nanoporous membranes via the breath figure method. These membranes exhibit ion selectivity and are capable of detecting Cu2+ concentrations in aqueous solution.