Xie Jian, Lei Ji, Zhang Lilin, Liang Jinpeng, Mei Sen, Chen Lixi, Wang Xia, Liu Wei, Wang Yanlong, Hu Baowei
School of Life and Environmental Sciences, Shaoxing University, Shaoxing 312000, China.
School of Environmental and Material Engineering, Yantai University, Yantai 264005, China.
Chem Commun (Camb). 2024 Oct 22;60(85):12409-12412. doi: 10.1039/d4cc04040f.
Herein, we proposed a novel metal-organic gel (YTU-G-1) for efficient adsorption and portable sensing of gaseous iodine. YTU-G-1 exhibits an unprecedentedly high detection sensitivity ( = 2.21 × 10 L mol) and an extremely low limit of detection (LOD) down to the pmol level (481 pmol L). YTU-G-1 also shows a marked iodine adsorption capacity of 1.398 g g. A wearable membrane was successfully fabricated the electrospinning technique, which exhibits excellent skin-compatibility and serves as a portable tool for sensitive response to potential on-site nuclear emergencies.
在此，我们提出了一种新型金属有机凝胶（YTU-G-1），用于高效吸附和气态碘的便携式传感。YTU-G-1表现出前所未有的高检测灵敏度（= 2.21 × 10 L mol）和极低的检测限（LOD），低至皮摩尔水平（481 pmol L）。YTU-G-1还显示出1.398 g g的显著碘吸附容量。通过静电纺丝技术成功制备了一种可穿戴膜，该膜具有优异的皮肤相容性，可作为对潜在现场核应急情况进行敏感响应的便携式工具。
