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Citation: Yi Tonghui, Li Yishan, Guo Xiaoqian, Zhu Zihan, Liu Ting, Xie Lei, Wang Jie, Guo Feng. Preparation of Hydrophilic Carbon Dots and Its Application in Detecting Fe(Ⅲ) ions in Waste Water[J]. Chemistry, ;2019, 82(4): 323-328. shu

Preparation of Hydrophilic Carbon Dots and Its Application in Detecting Fe(Ⅲ) ions in Waste Water

Yi Tonghui ^1, ,
Li Yishan ² ,
Guo Xiaoqian ² ,
Zhu Zihan ² ,
Liu Ting ² ,
Xie Lei ² ,
Wang Jie ¹ ,
Guo Feng ^2,,

1.
College of Medical Technology, Qiqihar Medical University, Qiqihar 161006
2.
School of Food and Environment, Dalian University of Technology, Panjin 124221

Corresponding author: Guo Feng, 0411guofeng@dlut.edu.cn
Received Date: 26 July 2018
Accepted Date: 6 October 2018

Figures(9)

Fluorescent carbon dots, a new type of carbon material, haves been widely used in photocatalysis, biological imaging, targeted drug delivery and electrochemical catalysis. In this article, yeast powder has been chosen as start materials for carbon dots preparation via one-pot process. Under the condition of microwave-assisted heating, a fluorescent quantum yield of 35% was achieved. The optical properties and microscopic morphology of carbon dots were further characterized by using TEM, FT-IR, UV-Vis and fluorescent spectra. It was found that the particles size of carbon dots range from 5 to 10 nm. It has abundant surficial nitrogen-containing groups which can effectively adjust the charge density and bandwidth gap of the conjugated plane. Furthermore, carbon dots were used as an effective fluorescent probe for the detection of Fe³⁺ in aqueous solution. When the concentration of carbon dots was 0.003 (wt)%, the testing range of Fe³⁺ could be 2.5×10^-7~0.52 mol/L.
- Fluorescent carbon dots,
- Microwave heating,
- Yeast powder,
- Fe³⁺ detecting
1. [1]
  Y F Wang, Y W Zhu, S M Yu et al. RSC Adv., 2017, 7: 40973~40989.
2. [2]
  A W Zhu, Q Qu, X L Shao et al. Angew. Chem. Int. Ed., 2012, 51(29): 7185~7189.
3. [3]
  S N Baker, G A Baker. Angew. Chem. Int. Ed., 2010, 49(38): 6726~6744.
4. [4]
  H Lu, X H Shan, J Chen et al. Carbon, 2013, 64(4): 559.
5. [5]
  Y K Yang, K J Yook, J Tae. J. Am. Chem. Soc., 2005, 127(48): 16760~16761.
6. [6]
7. [7]
  Y Q Zhang, X D Li, L J Gao et al. ChemPhysChem, 2014, 15(3): 507~513.
8. [8]
  Y M Guo, Z Wang, H W Shao et al. Carbon, 2013, 52(2): 583~589.
9. [9]
  A Kumara, A R Chowdhuria, D Lahab et al. Sens. Actuat. B, 2017, 242: 679~686.
10. [10]
  L L Cui, W Shi, J X Wang. Anal. Methods, 2010, 2(5): 448~450.
11. [11]
  H L Li, J F Zhai, J Q Tian et al. Biosens. Bioelectron., 2011, 26(12): 4656~4660.
12. [12]
  H Zhu, X L Wang, Y L Li et al. Chem. Commun., 2009, 34: 5118~5120.
13. [13]
  K G Qu, J S Wang, J S Ren et al. Chem. Eur. J., 2013, 19(22): 7243~7249.
14. [14]
  Y Du, S J Guo. Nanoscale, 2016, 8(5): 2532~2543.
15. [15]
1. [1]
  Siyi ZHONG , Xiaowen LIN , Jiaxin LIU , Ruyi WANG , Tao LIANG , Zhengfeng DENG , Ao ZHONG , Cuiping HAN . Targeting imaging and detection of ovarian cancer cells based on fluorescent magnetic carbon dots. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1483-1490. doi: 10.11862/CJIC.20240093
2. [2]
  Hexing SONG , Zan SUN . Synthesis, crystal structure, Hirshfeld surface analysis, and fluorescent sensing for Fe³⁺ of an Mn(Ⅱ) complex based on 1-naphthalic acid. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 885-892. doi: 10.11862/CJIC.20240402
3. [3]
  Yan ZHAO , Xiaokang JIANG , Zhonghui LI , Jiaxu WANG , Hengwei ZHOU , Hai GUO . Preparation and fluorescence properties of Eu³⁺-doped CaLaGaO₄ red-emitting phosphors. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1861-1868. doi: 10.11862/CJIC.20240242
4. [4]
  Pingping LU , Shuguang ZHANG , Peipei ZHANG , Aiyun NI . Preparation of zinc sulfate open frameworks based probe materials and detection of Pb²⁺ and Fe³⁺ ions. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 959-968. doi: 10.11862/CJIC.20240411
5. [5]
  Yanqiong Wang , Yaqi Hou , Fengwei Huo , Xu Hou . Fe³⁺ ion quantification with reusable bioinspired nanopores. Chinese Chemical Letters, 2025, 36(2): 110428-. doi: 10.1016/j.cclet.2024.110428
6. [6]
  Li'na ZHONG , Jingling CHEN , Qinghua ZHAO . Synthesis of multi-responsive carbon quantum dots from green carbon sources for detection of iron ions and L-ascorbic acid. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 709-718. doi: 10.11862/CJIC.20240280
7. [7]
  Han ZHANG , Jianfeng SUN , Jinsheng LIANG . Hydrothermal synthesis and luminescent properties of broadband near-infrared Na₃CrF₆ phosphor. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 349-356. doi: 10.11862/CJIC.20240098
8. [8]
  Yan ZHAO , Jiaxu WANG , Zhonghu LI , Changli LIU , Xingsheng ZHAO , Hengwei ZHOU , Xiaokang JIANG . Gd³⁺-doped Sc₂W3O₁₂: Eu³⁺ red phosphor: Preparation and luminescence performance. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 461-468. doi: 10.11862/CJIC.20240316
9. [9]
  Tong WANG , Qinyue ZHONG , Qiong HUANG , Weimin GUO , Xinmei LIU . Mn-doped carbon quantum dots/Fe-doped ZnO flower-like microspheres heterojunction: Construction and photocatalytic performance. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1589-1600. doi: 10.11862/CJIC.20250011
10. [10]
  Xuewei BA , Cheng CHENG , Huaikang ZHANG , Deqing ZHANG , Shuhua LI . Preparation and luminescent performance of Sr_1-xZrSi₂O₇∶xDy³⁺ phosphor with high thermal stability. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 357-364. doi: 10.11862/CJIC.20240096
11. [11]
  Yuan ZHU , Xiaoda ZHANG , Shasha WANG , Peng WEI , Tao YI . Conditionally restricted fluorescent probe for Fe³⁺ and Cu²⁺ based on the naphthalimide structure. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 183-192. doi: 10.11862/CJIC.20240232
12. [12]
  Yu BAI , Jijiang WANG , Long TANG , Erlin YUE , Chao BAI , Xiao WANG , Yuqi ZHANG . A cadmium(Ⅱ) coordination polymer based on a semirigid tetracarboxylate ligand for highly selective detection of Fe³⁺ and 4-nitrophenol. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1217-1226. doi: 10.11862/CJIC.20240457
13. [13]
  Wenli FENG , Lu ZHAO , Yunfeng BAI , Feng FENG . Research progress on ultralong room temperature phosphorescent carbon dots. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 833-846. doi: 10.11862/CJIC.20240308
14. [14]
  Jianjun Liu , Xue Yang , Chi Zhang , Xueyu Zhao , Zhiwei Zhang , Yongmei Chen , Qinghong Xu , Shao Jin . Preparation and Fluorescence Characterization of CdTe Semiconductor Quantum Dots. University Chemistry, 2024, 39(7): 307-315. doi: 10.3866/PKU.DXHX202311031
15. [15]
  Kuaibing Wang , Feifei Mao , Weihua Zhang , Bo Lv . Design and Practice of a Comprehensive Teaching Experiment for Preparing Biomass Carbon Dots from Rice Husk. University Chemistry, 2025, 40(5): 342-350. doi: 10.12461/PKU.DXHX202407042
16. [16]
  Lingqi Zhang , Hairong Huang , Jialin Li , Li Ji , Yufan Pan , Meiling Ye , Cuixue Chen , Shunü Peng . 桂花碳量子点的绿色制备及科普应用方案. University Chemistry, 2025, 40(8): 298-306. doi: 10.12461/PKU.DXHX202409138
17. [17]
  Yingpeng ZHANG , Xingxing LI , Yunshang YANG , Zhidong TENG . A pyrazole-based turn-off fluorescent probe for visual detection of hydrazine. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1301-1308. doi: 10.11862/CJIC.20250064
18. [18]
  Jiakun BAI , Ting XU , Lu ZHANG , Jiang PENG , Yuqiang LI , Junhui JIA . A red-emitting fluorescent probe with a large Stokes shift for selective detection of hypochlorous acid. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1095-1104. doi: 10.11862/CJIC.20240002
19. [19]
  Yuena Yu , Fang Fang . Microwave-Assisted Synthesis of Safinamide Methanesulfonate. University Chemistry, 2024, 39(11): 210-216. doi: 10.3866/PKU.DXHX202401076
20. [20]
  Qianli Ma , Tianbing Song , Tianle He , Xirong Zhang , Huanming Xiong . Sulfur-doped carbon dots: a novel bifunctional electrolyte additive for high-performance aqueous zinc-ion batteries. Acta Physico-Chimica Sinica, 2025, 41(9): 100106-0. doi: 10.1016/j.actphy.2025.100106