Citation: Qin Hou, Jiayi Hou, Aiju Shi, Xingliang Xu, Yuanhong Zhang, Yijing Li, Juying Hou, Yanfang Wang. Preparation of Cuprous Iodide Coordination Polymer and Fluorescent Detection of Nitrite: A Comprehensive Chemical Design Experiment[J]. University Chemistry, ;2024, 39(8): 221-229. doi: 10.3866/PKU.DXHX202312056 shu

Preparation of Cuprous Iodide Coordination Polymer and Fluorescent Detection of Nitrite: A Comprehensive Chemical Design Experiment

College of Chemistry and Materials Science, Shandong Agricultural University, Taian 271000, Shandong Province, China

Received Date: 19 December 2023
Revised Date: 22 January 2024

To foster student’s research acumen and innovative abilities, and to deepen their comprehension of inorganic cluster compounds and fluorescent properties, a comprehensive experiment focusing on the synthesis of a cuprous iodide coordination polymer and its application in fluorescent detection of nitrites is designed. This experiment employs a nano-precipitation technique for the preparation of cuprous iodide coordination polymer. Various analytical methods, including Fourier transform infrared (FTIR), powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), UV-visible spectrophotometry, and fluorescence spectrophotometer, were utilized to characterize the material’s structure and properties. The investigation into the polymer’s fluorescence in detecting nitrites revealed high selectivity and sensitivity, with a detection limit of 3.73 µmol∙L⁻¹, positioning the material as a viable “on-off” fluorescence probe for nitrite detection. Through this experiment, students can not only gain the deeper understanding of the structure of cluster polymers and the frontiers of fluorescence detection, but also learn the fundamental knowledge and operational skills in analytical instruments like UV-visible spectrophotometer, fluorescence spectrophotometer. This groundwork is essential for their future engagement in scientific research and related professional activities.
- Cuprous iodide coordination polymer,
- Fluorescent detection,
- Nitrite,
- Comprehensive chemistry design experiment
1. [1]
  Singh, L.; Ranjan, N. J. Am. Chem. Soc. 2023, 145 (5), 2745.
2. [2]
  Sepahvand, M.; Ghasemi, F.; Hosseini, H. Food Chem. Toxicol. 2021, 149, 112025.
3. [3]
  Yu, M.; Zhang, H.; Liu, Y. N.; Zhang, Y. L.; Shang, M. H.; Wang, L.; Zhuang, Y. T.; Lv, X. Food Chem. 2022, 374, 131768.
4. [4]
  Ding, Q.; Cao, L. P.; Liu, M. H.; Lin, H. T.; Yang, D. P. RSC Adv. 2021, 11, 4112.
5. [5]
  Mako, T. L.; Levenson, A. M.; Levine, M. ACS Sens. 2020, 5 (4), 1207.
6. [6]
  Xu, J. Y.; Qi, Q.; Sun, L. L.; Guo, X. J.; Zhang, H. M.; Zhao, X. H. J. Alloy. Compd. 2022, 908, 164519.
7. [7]
  Cariati, E.; Lucenti, E.; Botta, C.; Giovanella, U.; Marinotto, D.; Righetto, S. Coord. Chem. Rev. 2016, 306, 566.
8. [8]
  Egea, J. C.; Martinez, J. G.; Delgado, S. Small 2017, 13, 1700965.
9. [9]
  Tsuge, K.; Chishina, Y.; Hashiguchi, H.; Sasaki, Y.; Kato, M.; Ishizaka, S.; Kitamura, N. Coord. Chem. Rev. 2016, 306, 636.
10. [10]
11. [11]
12. [12]
13. [13]
  Takeda, H. Y.; Kobayashi, A. S.; Tsuge, K. S. Coord. Chem. Rev. 2022, 470, 214700.
14. [14]
  Zhao, Y. F.; Zeng, H.; Zhu, X. W.; Lu, W. G.; Li, D. Chem. Soc. Rev. 2021, 50, 4484.
15. [15]
  Wallesch, M.; Volz, D.; Zink, D. M. Chem.-Eur. J. 2014, 20, 1.
1. [1]
  Yanqin Wang , Kang Wang , Chen Sun , Zhexi Yang . Comprehensive Experiment of Materials Chemistry: Directional Conversion of Urea to Nitrite by Electrochemical Method. University Chemistry, 2026, 41(6): 415-424. doi: 10.12461/PKU.DXHX202603025
2. [2]
  Chun-Lin Sun , Yaole Jiang , Yu Chen , Rongjing Guo , Yongwen Shen , Xinping Hui , Baoxin Zhang , Xiaobo Pan . Construction, Performance Testing, and Practical Applications of a Home-Made Open Fluorescence Spectrometer. University Chemistry, 2024, 39(5): 287-295. doi: 10.3866/PKU.DXHX202311096
3. [3]
  Shuhui Li , Jing Wang , Haitao Tang , Yingming Pan . A Taste Journey with Sauerkraut. University Chemistry, 2024, 39(9): 59-63. doi: 10.12461/PKU.DXHX202404061
4. [4]
  Xinyu CHENG , Xinran CHEN , Fei LI , Chen CHEN , NevisNathaniel L. , Kai CHEN . 两例同构的七元瓜环基超分子自组装体的合成、Hirshfeld表面分析及其性质. Chinese Journal of Inorganic Chemistry, 2026, 42(8): 1637-1646. doi: 10.11862/CJIC.20260049
5. [5]
  Jiapei Zou , Junyang Zhang , Xuming Wu , Cong Wei , Simin Fang , Yuxi Wang . A Comprehensive Experiment Based on Electrocatalytic Nitrate Reduction into Ammonia: Synthesis, Characterization, Performance Exploration, and Applicable Design of Copper-based Catalysts. University Chemistry, 2024, 39(6): 373-382. doi: 10.3866/PKU.DXHX202312081
6. [6]
  Lubing Qin , Fang Sun , Meiyin Li , Hao Fan , Likai Wang , Qing Tang , Chundong Wang , Zhenghua Tang . Atomically Precise (AgPd)₂₇ Nanoclusters for Nitrate Electroreduction to NH₃: Modulating the Metal Core by a Ligand Induced Strategy. Acta Physico-Chimica Sinica, 2025, 41(1): 100008-0. doi: 10.3866/PKU.WHXB202403008
7. [7]
  Feng Lu , Tao Wang , Qi Wang . Preparation and Characterization of Water-Soluble Silver Nanoclusters: A New Design and Teaching Practice in Materials Chemistry Experiment. University Chemistry, 2025, 40(4): 375-381. doi: 10.12461/PKU.DXHX202406005
8. [8]
  Lin LI , Le CHEN , Lingjie HOU , Jiaqi JING , Jiayu DING , Tao ZHOU , Ruiping ZHANG . Smartphone-assisted fluorescent silver nanoclusters as ratiometric sensor for visual colorimetric detection of sulfide. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2261-2271. doi: 10.11862/CJIC.20250130
9. [9]
  Jiang Liu , Can Hu , Shunli Li . Design and practical exploration of teaching cases for metal-oxygen clusters: an introduction to the inorganic chemistry teaching case under the Chemistry “101 Plan”. University Chemistry, 2026, 41(6): 30-34. doi: 10.12461/PKU.DXHX202510023
10. [10]
  Yuai Duan , Xuanyu Gan , Yao Fu , Yingjie Cao , Hongliang Han , Zhanfang Ma . Application and Innovative Design of Digital Technology in the Preparation Experiment of Cis(Trans)-Diglycine Copper Complexes. University Chemistry, 2026, 41(1): 373-381. doi: 10.12461/PKU.DXHX202504048
11. [11]
  Jinfeng Chu , Yicheng Wang , Ji Qi , Yulin Liu , Yan Li , Lan Jin , Lei He , Yufei Song . Comprehensive Chemical Experiment Design: Convenient Preparation and Characterization of an Oxygen-Bridged Trinuclear Iron(III) Complex. University Chemistry, 2024, 39(7): 299-306. doi: 10.3866/PKU.DXHX202310105
12. [12]
  Xiaofei NIU , Ke WANG , Fengyan SONG , Shuyan YU . Self-assembly of [Pd₆(L)₄]⁸⁺-type macrocyclic complexes for fluorescent sensing of HSO₃^-. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1233-1242. doi: 10.11862/CJIC.20240057
13. [13]
  Lei ZHANG , Cheng HE , Yang JIAO . An azo-based fluorescent probe for the detection of hypoxic tumor cells. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1162-1172. doi: 10.11862/CJIC.20250081
14. [14]
  Rui TIAN , Duo LI , Yuan REN , Jiamin CHAI , Xuehua SUN , Haoyu LI , Yuecheng ZHANG . Dual-ligand-modified copper nanoclusters: Synthesis and application in ornidazole detection. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1245-1255. doi: 10.11862/CJIC.20240389
15. [15]
  Yang LIU , Jin TONG , Shuyan YU . Co(Ⅱ) coordination polymers: Structural characterization and fluorescence sensing of Al³⁺ in aqueous. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2399-2408. doi: 10.11862/CJIC.20250114
16. [16]
  Lijun Dong , Pengcheng Du , Guangnong Lu , Wei Wang . Exploration and Practice of Independent Design Experiments in Inorganic and Analytical Chemistry: A Case Study of “Preparation and Composition Analysis of Tetraammine Copper(II) Sulfate”. University Chemistry, 2024, 39(4): 361-366. doi: 10.3866/PKU.DXHX202310041
17. [17]
  Jiajia Wang , Sibo Huang , Xijing Gao , Chaoxun Liu , Haibo Zhang . 光催化硝酸根还原产氨的综合实验设计. University Chemistry, 2025, 40(8): 241-248. doi: 10.12461/PKU.DXHX202410050
18. [18]
  Xiuhong Liu , Cunxu Yan , Yue Zhang , Xuesong Gao , Haifeng He . 一种新型荧光指示剂应用于配位滴定法中铜含量的测定——分析化学实验教学设计与实践. University Chemistry, 2026, 41(8): 389-401. doi: 10.12461/PKU.DXHX202507135
19. [19]
  Yanxi LIU , Mengjia XU , Haonan CHEN , Quan LIU , Yuming ZHANG . A fluorescent-colorimetric probe for peroxynitrite-anion-imaging in living cells. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1112-1122. doi: 10.11862/CJIC.20240423
20. [20]
  Xuehua SUN , Min MA , Jianting LIU , Rui TIAN , Hongmei CHAI , Huali CUI , Loujun GAO . Pr/N co-doped biomass carbon dots with enhanced fluorescence for efficient detection of 2,4-dinitrophenylhydrazine. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 561-573. doi: 10.11862/CJIC.20240294

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1022)
HTML views(142)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142