基于荧光猝灭原理的海洋原位溶解氧传感器及定量标定算法

doi:10.3976/j.issn.1002-4026.2021.02.001

Abstract

Abstract: To meet the demand of in situ accurate monitoring of seawater dissolved oxygen using a domestic sensor, an optical seawater dissolved oxygen sensor was developed using modulation-demodulation digital quadrature lock-in amplification detection technology. The developed sensor achieved accurate detection of weak fluorescence lifetime. The dissolved oxygen sensor temperature coefficient was calibrated through polynomial regression analysis. A polynomial quantitative algorithm model of the fluorescence phase, dissolved oxygen concentration, and temperature was established to achieve the accurate detection of dissolved oxygen. Under a random temperature and dissolved oxygen concentration within the calibration test temperature range, the temperature measurement accuracy of the sensor is ±0.1 ℃ and the accuracy of dissolved oxygen measurement is ±0.1 mg/L after calibration.

Key words: fluorescence quenching, optical dissolved oxygen sensor, digital phase-locked amplification, calibration

CLC Number:

YUAN Da, FENG Xian-dong, ZHANG Yun-yan, WU Bing-wei. Development of marine in situ dissolved oxygen sensor based on fluorescence quenching and its quantitative calibration algorithm[J].Shandong Science, 2021, 34(2): 1-10.

References 13

1	BUSHINSKY S M, EMERSON S. Marine biological production from in situ oxygen measurements on a profiling float in the subarctic Pacific Ocean[J]. Global Biogeochemical Cycles, 2015, 29(12): 2050-2060.
2	尚景玉, 唐玉宏. 溶解氧传感器研究进展[J]. 微纳电子技术, 2014, 51(3): 168-175, 202. doi: 10.13250/j.cnki.wndz.2014.03.006
3	LEE J H, LIM T S, SEO Y, et al. Needle-type dissolved oxygen microelectrode array sensors for in situ measurements[J]. Sensors and Actuators B: Chemical, 2007, 128(1): 179-185. doi: 10.1016/j.snb.2007.06.008
4	LIM T S, LEE J H, PAPAUTSKY I. Effect of recess dimensions on performance of the needle-type dissolved oxygen microelectrodesensor[J]. Sensors and Actuators B: Chemical, 2009, 141(1): 50-57. doi: 10.1016/j.snb.2009.05.041
5	CHEN R S, FARMERY A D, OBEID A, et al. A cylindrical-core fiber-optic oxygen sensor based on fluorescence quenching of a platinum complex immobilized in a polymermatrix[J]. IEEE Sensors Journal, 2012, 12(1): 71-75. doi: 10.1109/jsen.2011.2132758
6	CHU C S, LO Y L. Optical fiber dissolved oxygen sensor based on Pt(II) complex and core-shell silica nanoparticles incorporated with Sol-gel matrix[J]. Sensors and Actuators B: Chemical, 2010, 151(1): 83-89. doi: 10.1016/j.snb.2010.09.044
7	WANG X D, WOLFBEIS O S. Optical methods for sensing and imaging oxygen: materials, spectroscopies andapplications[J]. Chemical Society Reviews, 2014, 43(10): 3666-3761. doi: 10.1039/c4cs00039k
8	LARSEN M, LEHNER P, BORISOV S M, et al. In situ quantification of ultra-low O2 concentrations in oxygen minimum zones: application of novel optodes[J]. Limnology and Oceanography: Methods, 2016, 14(12): 784-800. doi: 10.1002/lom3.10126
9	朱成刚, 常建华, 王志丹. 基于氧传感膜荧光特性的溶解氧传感器研制[J]. 传感器与微系统, 2016, 35(5): 56-59. doi: 10.13873/J.1000-9787(2016)05-0056-04
10	赵明富, 周慧, 李成成, 等. 基于荧光猝灭原理的塑料光纤溶解氧传感器[J]. 半导体光电, 2017, 38(1): 26-29. doi: 10.16818/j.issn1001-5868.2017.01.006
11	TAI H J, ZENG L H, ZHANG J R, et al. Development of an optical dissolved oxygen sensor for aquaculture based on direct measurement of fluorescence lifetime[J]. Sensor Letters, 2014, 12(3): 581-586. doi: 10.1166/sl.2014.3096
12	张涛. 海洋原位溶解氧检测仪设计与开发[D].杭州：浙江大学, 2013.
13	曹煊, 刘岩, 曹璐. 海洋生态环境监测传感器的应用与发展[J]. 海洋技术, 2015, 34(3): 48-53.

Metrics

Comments

Recommended 0

Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0), which permits third parties to freely share (i.e., copy and redistribute the material in any medium or format) and adapt (i.e., remix, transform, or build upon the material) the articles published in this journal, provided that appropriate credit is given, a link to the license is provided, and any changes made are indicated. The material may not be used for commercial purposes. For details of the CC BY-NC 4.0 license, please visit: https://creativecommons.org/licenses/by-nc/4.0

[1]	QIU Shi, YANG Maoshui, SUN Yan, REN Yan, WU Juxiu. Research on measurement error variation of a weighing precipitation sensor [J]. Shandong Science, 2023, 36(1): 124-130.
[2]	WU Bing-wei, ZHANG Ying-ying, ZHANG Yun-yan, FENG Xian-dong, YUAN Da. A dissolved oxygen detection technique based on an oxygen sensitive membrane in seawater [J]. Shandong Science, 2019, 32(5): 31-37.
[3]	LI Xiang-chun, ZHANG Hao, LIU Xiao-yan, ZONG Fang-yi, LIU Jun-li. A method of underwater image enhancement based on transmittance optimization and color calibration [J]. Shandong Science, 2019, 32(2): 7-14.
[4]	YANG Jun-xian，WAN Jing，LIU Zhong-min，ZHAO Jie，YANG Li，ZHU Hong-hai，HUI Li，YANG Ying. Research on the error calibration algorithm of the marine hydro-meteorological observation equipment [J]. SHANDONG SCIENCE, 2017, 30(3): 1-7.
[5]	LI Xuanqun,FAN Xiutao, ZHANG Jiming, WAN Xiaozheng, LI Wenqing. Design of wave simulation and calibration system [J]. SHANDONG SCIENCE, 2015, 28(4): 1-7.
[6]	LIU Cheng-Ye, LI Wen-Guang, MA Shi-Guo, ZHI Jian-Bin, LIU Guang-Liang, WU Hao. A robot tool frame calibration method [J]. J4, 2012, 25(1): 69-74.

Development of marine in situ dissolved oxygen sensor based on fluorescence quenching and its quantitative calibration algorithm

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References 13

Related Articles 6

Metrics

Comments

Recommended 0