廃棄物から貴金属・希土類元素を分離するための不活性バイオ由来材料の設計及び製造

用金属阳离子交联法制备了多糖膜，并对膜的力学性能进行了测试，结果表明，卡拉胶膜经钙离子交联后具有较高的拉伸强度和伸长率，透明度和生物-还测试了膜的水渗透性，显示出与其他商业生物膜类似的值。作为酸性气体指示剂的有机染料。利用该方法实现了氯化氢的可逆传感。这项工作目前正在准备出版。

The fabrication of polysaccharide films with metal cation cross-linking was achieved and the mechanical properties of the films were tested.Optimum crosslinking of carrageenan films with calcium ions yielded films with the desired properties of high tensile strength and elongation, transparency and bio-compatibility.Films were also tested for water permeability revealing values similar to other commercial biofilms.Sensing properties of the films were tested by incorporating an organic dye to act as an indicator for acidic gases. Reversible sensing of hydrogen chloride was achieved using this method. This work is currently under preparation for publication.