A new fluorescent macrocyclic nano-chemosensor for Fe3+ and I- in aqueous solution

被引：11
|
作者：
Azadbakht, Reza [1 ]
Chehri, Neda [2 ]
机构：
[1] Lorestan Univ, Dept Chem, Khorramabad 68135465, Iran
[2] Payame Noor Univ, Dept Chem, Tehran, Iran
来源：
NEW JOURNAL OF CHEMISTRY | 2018年 / 42卷 / 21期
关键词：
METAL-ORGANIC FRAMEWORK; TURN-ON CHEMOSENSOR; SUPRAMOLECULAR POLYMER; SMALL MOLECULES; IRON; NAPHTHALIMIDE; SENSOR; IONS; DIARYLETHENE; SENSITIVITY;
D O I：
10.1039/c8nj04450c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new Schiff base fluorescent chemosensor (L1) and its reduced form (L2) have been designed and synthesized. Nanoparticles of L2 were also prepared by using a nanoprecipitation method. The nano-chemosensor of L2 shows very high selectivity and sensitivity towards Fe3+ and I- ions in aqueous buffer solution. L2 also shows selective detection and discrimination of Fe3+ and Fe2+ in an aqueous environment. The lowest detectable concentration of Fe3+ ions by L2 was found to be 68 nM.
引用
收藏
页码：17690 / 17699
页数：10
相关论文
共 50 条
  • [1] A novel fluorescent nano-chemosensor for Al(III) ions using a new macrocyclic receptor
    Azadbakht, Reza
    Khanabadi, Javad
    [J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2014, 124 : 249 - 255
  • [2] An asymmetric imidazole derivative as potential fluorescent chemosensor for Fe3+ in aqueous solution
    Zhang, Hui-Miao
    Fu, Wen-Fu
    Chi, Shao-Ming
    Wang, Jun
    [J]. JOURNAL OF LUMINESCENCE, 2009, 129 (06) : 589 - 594
  • [3] A highly selective and sensitive fluorescent chemosensor for Fe3+ in physiological aqueous solution
    Hua, J
    Wang, YG
    [J]. CHEMISTRY LETTERS, 2005, 34 (01) : 98 - 99
  • [4] A novel fluorescent nano-chemosensor for cesium ions based on naphthalene macrocyclic derivative
    Azadbakht, Reza
    Khanabadi, Javad
    [J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2015, 139 : 279 - 285
  • [5] A novel aluminum-sensitive fluorescent nano-chemosensor based on naphthalene macrocyclic derivative
    Azadbakht, Reza
    Khanabadi, Javade
    [J]. TETRAHEDRON, 2013, 69 (15) : 3206 - 3211
  • [6] Four Rhodamine B-based fluorescent chemosensor for Fe3+ in aqueous solution
    Chai, Meimei
    Zhang, Di
    Wang, Min
    Hong, Huijie
    Ye, Yong
    Zhao, Yufen
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2012, 174 : 231 - 236
  • [7] A new dual chromo- and fluorogenic chemosensor for Fe3+ in aqueous solution
    Tang, Lijun
    Li, Ye
    Qian, Jianhua
    [J]. JOURNAL OF CHEMICAL RESEARCH, 2010, (04) : 216 - 218
  • [8] A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe3+
    Xiaopo Chen
    Huijie Hong
    Rui Han
    Di Zhang
    Yong Ye
    Yu-fen Zhao
    [J]. Journal of Fluorescence, 2012, 22 : 789 - 794
  • [9] A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe3+
    Chen, Xiaopo
    Hong, Huijie
    Han, Rui
    Zhang, Di
    Ye, Yong
    Zhao, Yu-fen
    [J]. JOURNAL OF FLUORESCENCE, 2012, 22 (03) : 789 - 794
  • [10] A novel Lu3+ fluorescent nano-chemosensor using new functionalized mesoporous structures
    Hosseini, Morteza
    Ganjali, Mohammad Reza
    Rafiei-Sarmazdeh, Zahra
    Faridbod, Farnoush
    Goldooz, Hassan
    Badiei, Alireza
    Nourozi, Parviz
    Ziarani, Ghodsi Mohammadi
    [J]. ANALYTICA CHIMICA ACTA, 2013, 771 : 95 - 101
12345