Chin. J. Org. Chem. ›› 2018, Vol. 38 ›› Issue (3): 705-709.DOI: 10.6023/cjoc201709048 Previous Articles     Next Articles

Notes

通过金属有机小分子水凝胶选择性形成实现磷酸根的可视识别

吴彦a, 张扬b, 吴嘉杰b, 周俊a, 刘鸿a, 涂涛b   

  1. a 广西中烟工业有限责任公司 南宁 530001;
    b 复旦大学化学系 上海 200433
  • 收稿日期:2017-09-29 修回日期:2017-11-11 出版日期:2018-03-25 发布日期:2017-11-21
  • 通讯作者: 涂涛,E-mail:taotu@fudan.edu.cn E-mail:taotu@fudan.edu.cn
  • 基金资助:

    国家重点研发项目(No.2016YFA0202902)及国家自然科学基金(No.21572036)资助项目.

Visual Discrimination of Phosphate Anion via Selective Metallo-Hydrogel Formation

Wu Yana, Zhang Yangb, Wu Jiajieb, Zhou Juna, Liu Honga, Tu Taob   

  1. a Technical Guangxi Industrial Co., Ltd, Nanning 530001;
    b Department of Chemistry, Fudan University, Shanghai 200433
  • Received:2017-09-29 Revised:2017-11-11 Online:2018-03-25 Published:2017-11-21
  • Contact: 10.6023/cjoc201709048 E-mail:taotu@fudan.edu.cn
  • Supported by:

    Project supported by the National Key R&D Program of China (No. 2016YFA0202902) and the National Natural Science Foundation of China (No. 21572036).

Due to high selective coordination ability of phosphate anion to the Zn center of pincer type terpyridine zinc nitrate complexes, intriguing visual recognition of phosphate anion via selective metallo-hydrogel formation has been successfully realized. Based on this interesting result, a series of control experiments were conducted including the study on thermodynamic stability, rheological property and microscopic morphology of the metallo-hydrogel, a plausible mechanism of the discrimination was proposed.

Key words: metallo-hydrogel, visual recognition, phosphate anion, pincer type terpyridine zinc nitrate complex, selective