Fluorescence Detection Method of Dissolved Oxygen Based on Fiber

PENG Li-rong; YANG Xing-hua; ZHANG Jian; DAI Lei; MA Zhan-long; PENG Shi-jun

doi:10.3788/fgxb20143503.0382

您当前的位置：

首页 >

文章列表页 >

Fluorescence Detection Method of Dissolved Oxygen Based on Fiber

更新时间：2020-08-12

- Fluorescence Detection Method of Dissolved Oxygen Based on Fiber
- Chinese Journal of Luminescence Vol. 35, Issue 3, Pages: 382-386(2014)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所应用光学国家重点实验室,吉林长春,130022
  2. 哈尔滨工程大学理学院,黑龙江哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20143503.0382
  CLC： O657.3;O482.31
- Received：12 October 2013，
  
  Revised：06 December 2013，
  
  Published：03 March 2014
- 稿件说明：
移动端阅览
彭利荣, 杨兴华, 张健等. 基于光纤的溶解氧浓度荧光测定法[J]. 发光学报, 2014,35(3): 382-386

PENG Li-rong, YANG Xing-hua, ZHANG Jian etc. Fluorescence Detection Method of Dissolved Oxygen Based on Fiber[J]. Chinese Journal of Luminescence, 2014,35(3): 382-386
彭利荣, 杨兴华, 张健等. 基于光纤的溶解氧浓度荧光测定法[J]. 发光学报, 2014,35(3): 382-386 DOI： 10.3788/fgxb20143503.0382.

PENG Li-rong, YANG Xing-hua, ZHANG Jian etc. Fluorescence Detection Method of Dissolved Oxygen Based on Fiber[J]. Chinese Journal of Luminescence, 2014,35(3): 382-386 DOI： 10.3788/fgxb20143503.0382.

摘要

针对溶解氧浓度微量探测的现实需求，提出了一种基于荧光猝灭原理、利用多孔光纤实现的溶解氧浓度测定新方法。该方法将钌联吡啶[Ru（dpp）

]Cl

掺杂的凝胶薄膜修饰在多孔光纤的内壁上，制备了一种溶解氧测定探头并对其测试性能进行表征。光纤贯穿整个长度的孔洞结构既可以作为敏感膜的载体，也可以作为待测物流过的通道和反应场所。与传统测试方法相比，该测试探头的多孔道结构显著提高了比表面积，指示剂可以与溶解氧直接反应，提高了探头的敏感性并且具有微量探测的潜力。实验结果表明，在0~20 mg/L的浓度范围内，Stern-Volmer曲线近似线性，响应敏感度

为3.6，响应时间为200 ms。该测试方法在溶解氧微量探测领域具有重要用途。

Abstract

The paper proposed a new determination method to meet practical needs of trace detection of dissolved oxygen (DO)

which is based on fluorescence quenching and using holy optical fiber (HOF). A DO optical probe was fabricated by modifying the sensitive film doped with fluorophore in the array microholes of HOF

and the sensing character was characterized. The microholes throughout the whole fiber could be used as the substrate of sensing materials and minor reaction pools. Compared with the conventional DO probe

the arrays microholes had huge sensing surfaces and the fluorophore can interact directly with the oxygen molecules

so the sensitivity was improved and also has the potential application in microanalysis detection. From the experimental results

we find the Stern-Volmer plots are linear in the full concentration range of 0~20 mg/L. The ratio of

as a sensitivity of the probe is 3.6

and the probe can make a quick response within 200 ms. The probe has important applications in the dissolved oxygen trace detection.

关键词

Keywords

references

Wang J, Wang L L. Carbon dioxide gas sensor derived from a 547-hole microstructured polymer optical fiber preform[J]. Opt. Lett., 2011, 35(19):3270-3272. [2] Peng L R, Yang X H, Yuan L B, et al. Gaseous ammonia fluorescence probe based on cellulose acetate modified microstructured optical fiber[J]. Opt. Commun., 2011, 284(19):4810 -4814. [3] Egorov A A, Egorov M A, Chekhlova T K, et al. Study of a computer-controlled integrated optical gas-concentration sensor[J]. Quant. Electron., 2010, 38(8):787-790. [4] Chu F H, Yang J J, Cai H W, et al. Characterization of a dissolved oxygen sensor made of plastic optical fiber coated with ruthenium-incorporated sol-gel[J]. Appl. Opt., 2009, 48(2):338-342. [5] Li B, Zuo Q H. Preparation and oxygen-sensing properties of ruthenium (Ⅱ) complex as optical oxygen-sensing material[J]. Chin. J. Lumin.(发光学报), 2011, 32(3):211-215 (in Chinese). [6] Xiong X L, Xiao D, Choi F M M. Dissolved oxygen sensor based on fluorescence quenching of oxygen sensitive ruthenium complex immobilized on silica-Ni-P composite coating[J]. Sens. Actuat. B: Chem., 2006, 117:172-176. [7] Ghasemopur A, Leite A M P, Reynaud F, et al. Hybrid sol-gel planar optics for astronomy[J]. Opt. Exp., 2009, 17(3):1970-1975. [8] Zhao E M, Luo S Z, Yuan L B, et al. Preparation and performance testing optical fiber-optical O2 sensitive probe[J]. Opt. Precision Eng.(光学精密工程), 2012, 20(11):2411-2415 (in Chinese). [9] Xiong Y, Zhu D, Chen S, et al. A fiber-optic evanescent wave O2 sensor based on Ru(Ⅱ)-doped fluorinated ORMOSILs[J]. J. Fluoresc., 2010, 20(1):269-274. [10] Chu C, Lo Y L. A plastical fiber sensor for the dual sensing of temperature and oxygen[J]. IEEE Photon. Technol. Lett., 2008, 20(1):63-65.

Views

327

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Synthesis of Sulfur Quantum Dots and Their Application in Optical Sensing

Optical Properties of Zn and Cu Co-doped TiO₂: SiO₂ Thin Film Materials

Preparation and Photoelectric Properties of Ni/SnO₂ Composite Thin Films

Effect of SiO₂ on Morphology and Luminescence Properties of TiO₂ Film Doped with Rare Earth

Sol-gel Preparation and Up-conversion Luminescence Properties of Er³⁺,Yb³⁺ Co-doped TiO₂ Films

Related Author

LIN Xiaofeng

HUANG Qitong

ZHANG Hanqiang

LIAO Jing

LEI Qiaowen

NAN Xinru

MA Xiaoming

ZHU Yunxiao

Related Institution

School of Chemistry and Chemical Engineering， Gannan Normal University

Jiangxi Provincal Key Laboratory of Tissue Engineering， Key Laboratory of Biomedical Sensors of Ganzhou， Scientific Research Center， School of Medical and Information Engineering， Gannan Medical University

School of Chemistry and Environment Engineering, Changchun University of Science and Technology

School of Materials Science and Engineering, Tianjin Polytechnic University

School of Materials Science and Engineering, Changchun University of Science and Technology

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰