Zhenghui Li, Ming Zhang, Congcong An, Haiyue Yang, Lijuan Feng, Zexin Cui, Meihui Shi, Dingqiang Zheng, Shoufu Long, Dongsheng Song
Heavy metal ions have extremely high toxicity. As the top of food chain, human beings certainly will accumulate them by ingesting food and participating other activities, which eventually result in the damage to our health. Therefore, it is very meaningful and necessary to design a simple, portable, stable and efficient material for heavy metal ions detection. Based on the spirolactam Rhodamine 6G (SRh6G) fluorescent probe, we prepared two types of nanocomposite materials (membrane and aerogel) by vacuum filtration and freeze-drying methods with lignocellulose nanofiber (CNF) as a carrier, polyvinyl alcohol (PVA) and glutaraldehyde (GA) as the cross-linkers...
April 4, 2024: International Journal of Biological Macromolecules