Citation: Xiao Hong Zhao, Li Ping Yang, Suo Zhu Wu, Wen Ping Cheng, Shao Min Shuang, Chuan Dong. A novel sensor of potassium ions based on mode-filtered light detection[J]. Chinese Chemical Letters, ;2010, 21(10): 1243-1246. doi: 10.1016/j.cclet.2010.05.020 shu

A novel sensor of potassium ions based on mode-filtered light detection

a School of Chemistry and Chemical Engineering, Research Center of Environmental Science and Engineering, Shanxi University, Taiyuan 030006, China;
b Department of Applied Chemistry, Taiyuan Institute of Technology, Taiyuan 030008, China

Received Date: 23 February 2010

Fund Project: This work was supported by the Key Project of National Natural Science Foundation of China (No.50534100).

A novel potassium ions sensor based on mode-filtered light detection was reported. The analyzer was consisting of an optical fiber immobilized with a dye of bromocresol green and a fused-silica capillary. It was found that mode-filtered light intensity decreased with the concentration of potassium ions and a linear detection range of 0.25-20 mmol/L(R²=0.9977) was obtained with a detection limit of 9×10^-5 mol/L as well as fast response, good reproducibility and reversibility in the working concentration range.
- Mode-filtered light,
- Potassium ions,
- Aqueous solution,
- Bromoeresol green
1. [1]
  Xiaolu Liu , Suhua Wang , Xiangke Wang . Challenges of porous nanomaterials in highly efficient elimination of pollutants from aqueous solution. Chinese Chemical Letters, 2025, 36(9): 110679-. doi: 10.1016/j.cclet.2024.110679
2. [2]
  Linshan Peng , Qihang Peng , Tianxiang Jin , Zhirong Liu , Yong Qian . Highly efficient capture of thorium ion by citric acid-modified chitosan gels from aqueous solution. Chinese Chemical Letters, 2024, 35(5): 108891-. doi: 10.1016/j.cclet.2023.108891
3. [3]
  Qian Ren , Xue Dai , Ran Cen , Yang Luo , Mingyang Li , Ziyun Zhang , Qinghong Bai , Zhu Tao , Xin Xiao . A cucurbit[8]uril-based supramolecular phosphorescent assembly: Cell imaging and sensing of amino acids in aqueous solution. Chinese Chemical Letters, 2024, 35(12): 110022-. doi: 10.1016/j.cclet.2024.110022
4. [4]
  Yang Li , Xiaoxu Liu , Tianyi Ji , Man Zhang , Xueru Yan , Mengjie Yao , Dawei Sheng , Shaodong Li , Peipei Ren , Zexiang Shen . Potassium ion doped manganese oxide nanoscrolls enhanced the performance of aqueous zinc-ion batteries. Chinese Chemical Letters, 2025, 36(1): 109551-. doi: 10.1016/j.cclet.2024.109551
5. [5]
  Haowen Shang , Yujie Yang , Bingjie Xue , Yikai Wang , Zhiyi Su , Wenlong Liu , Youzhi Wu , Xinjun Xu . Efficient solution-processed near-infrared organic light-emitting diodes with a binary-mixed electron transport layer. Chinese Chemical Letters, 2025, 36(4): 110511-. doi: 10.1016/j.cclet.2024.110511
6. [6]
  Siyu Zong , Xiaowei Yu , Yining Yang , Xin Yang , Jiyang Li . Multi-mode luminescence anti-counterfeiting and visual iron(Ⅲ) ions RTP detection constructed by assembly of CDs&Eu³⁺ in porous RHO zeolite. Chinese Chemical Letters, 2025, 36(6): 110343-. doi: 10.1016/j.cclet.2024.110343
7. [7]
  Ziyong Li , Jinzhao Song , Xinyu Gao , Xiaoxie Ma , Keyu Liu , Ziwei Ma , Qilian Wang , Xinliang Zeng , Haining Zhang , Pei Zhang , Hui Guo , Jun Yin . Highly efficient green light-excited AIE photosensitizers derived from BF₂-curcuminoid for specific photodynamic eradication of Gram-negative bacteria. Chinese Chemical Letters, 2025, 36(5): 110073-. doi: 10.1016/j.cclet.2024.110073
8. [8]
  Jingjing Zhang , Lan Ding , Vadim Popkov , Kezhen Qi . Aqueous indium metal batteries. Chinese Chemical Letters, 2025, 36(2): 110407-. doi: 10.1016/j.cclet.2024.110407
9. [9]
  Zhanheng Yan , Weiqing Su , Weiwei Xu , Qianhui Mao , Lisha Xue , Huanxin Li , Wuhua Liu , Xiu Li , Qiuhui Zhang . Carbon-based quantum dots/nanodots materials for potassium ion storage. Chinese Chemical Letters, 2025, 36(4): 110217-. doi: 10.1016/j.cclet.2024.110217
10. [10]
  Yu Yao , Jinqiang Zhang , Yantao Wang , Kunsheng Hu , Yangyang Yang , Zhongshuai Zhu , Shuang Zhong , Huayang Zhang , Shaobin Wang , Xiaoguang Duan . Nitrogen-rich carbon for catalytic activation of peroxymonosulfate towards green synthesis. Chinese Chemical Letters, 2024, 35(11): 109633-. doi: 10.1016/j.cclet.2024.109633
11. [11]
  Tengteng Wang , Yiming Ju , Yao Cheng , Haiyang Wang , Dejin Zang . Recent advances in polyoxometalates based strategies for green synthesis of drugs. Chinese Chemical Letters, 2025, 36(5): 109871-. doi: 10.1016/j.cclet.2024.109871
12. [12]
  Zhifeng CAI , Ying WU , Yanan LI , Guiyu MENG , Tianyu MIAO , Yihao ZHANG . Effective detection of malachite green by folic acid stabilized silver nanoclusters. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 983-993. doi: 10.11862/CJIC.20240394
13. [13]
  Jiayao Li , Xinru Peng , Shiwei Yin , Changwei Wang , Yirong Mo . Metastability of π-π stacking between the closed-shell ions of like charges. Chinese Journal of Structural Chemistry, 2024, 43(5): 100213-100213. doi: 10.1016/j.cjsc.2023.100213
14. [14]
  Xiaobo Li , Qunyan Wu , Congzhi Wang , Jianhui Lan , Meng Zhang , Weiqun Shi . Theoretical perspectives on the reduction of Pu(Ⅳ) and Np(Ⅵ) by methylhydrazine in HNO₃ solution: Implications for Np/Pu separation. Chinese Chemical Letters, 2024, 35(7): 109359-. doi: 10.1016/j.cclet.2023.109359
15. [15]
  Zheng Zhao , Ben Zhong Tang . An efficient strategy enabling solution processable thermally activated delayed fluorescence emitter with high horizontal dipole orientation. Chinese Journal of Structural Chemistry, 2024, 43(6): 100270-100270. doi: 10.1016/j.cjsc.2024.100270
16. [16]
  Jun-Ming Cao , Kai-Yang Zhang , Jia-Lin Yang , Zhen-Yi Gu , Xing-Long Wu . Differential bonding behaviors of sodium/potassium-ion storage in sawdust waste carbon derivatives. Chinese Chemical Letters, 2024, 35(4): 109304-. doi: 10.1016/j.cclet.2023.109304
17. [17]
  Yingfen Li , Zhiqi Wang , Yunhai Zhao , Dajun Luo , Xueliang Zhang , Jun Zhao , Zhenghua Su , Shuo Chen , Guangxing Liang . Potassium doping for grain boundary passivation and defect suppression enables highly-efficient kesterite solar cells. Chinese Chemical Letters, 2024, 35(11): 109468-. doi: 10.1016/j.cclet.2023.109468
18. [18]
  Cailing Wu , Shaojie Wu , Qifei Huang , Kai Sun , Xianqiang Huang , Jianji Wang , Bing Yu . Potassium-modified carbon nitride photocatalyzed-aminoacylation of N-sulfonyl ketimines. Chinese Chemical Letters, 2025, 36(2): 110250-. doi: 10.1016/j.cclet.2024.110250
19. [19]
  Wenjing Xiong , Yulin Xu , Fangzhou Zhao , Baokai Xia , Hongqiang Wang , Wei Liu , Sheng Chen , Yongzhi Zhang . Graphene architecture interpenetrated with mesoporous carbon nanosheets promotes fast and stable potassium storage. Chinese Chemical Letters, 2025, 36(4): 109738-. doi: 10.1016/j.cclet.2024.109738
20. [20]
  Hui Peng , Xiao Wang , Weiguo Huang , Shuiyue Yu , Linghang Kong , Qilin Wei , Jialong Zhao , Bingsuo Zou . Efficient tunable visible and near-infrared emission in Sb³⁺/Sm³⁺-codoped Cs₂NaLuCl₆ for near-infrared light-emitting diode, triple-mode fluorescence anti-counterfeiting and information encryption. Chinese Chemical Letters, 2024, 35(11): 109462-. doi: 10.1016/j.cclet.2023.109462

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1176)
HTML views(12)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return