A ratiometric sensor for dissolved oxygen in seawater

被引：5

作者：

Poteau, X ^{[1
]}

MacCraith, B ^{[1
]}

机构：

[1] Dublin City Univ, Natl Ctr Sensor Res, Dublin, Ireland

来源：

OPTO-IRELAND 2002: OPTICS AND PHOTONICS TECHNOLOGIES AND APPLICATIONS, PTS 1 AND 2 | 2003年 / 4876卷

关键词：

optical sensor; dissolved oxygen; seawater; fluorescence; ruthenium; ratiometric sensor;

D O I：

10.1117/12.464211

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A dissolved oxygen sensor for marine application is reported which is based on a ratiometric approach to the fluorescence intensity quenching of the ruthenium dye [Ru(II)-tris(4,7-diphenyl-1,10-phenanthroline)](2+). Both the ruthenium complex and the coumarin derivative dye have been entrapped in a porous sol-gel film. The membrane shows good optical response on exposure to low levels of dissolved oxygen in seawater. The design and limitations of such an optode membrane are discussed.

引用

页码：886 / 893

页数：8

共 50 条

[31] Study on the relationship between inorganic nitrogen or phosphorus and dissolved oxygen in seawater
Lin, Z. G.
Du, J. L.
Feng, L. Q.
Li, G.
Xu, R.
Yang, Y.
6TH INTERNATIONAL CONFERENCE ON WATER RESOURCE AND ENVIRONMENT, 2020, 612
[32] IMPLEMENTATION OF A NEW HIGH PRECISION DISSOLVED OXYGEN SENSOR
Xu, Zhanwei
Zheng, Guilin
INTERNATIONAL SYMPOSIUM ON COMPUTER SCIENCE & TECHNOLOGY: PROCEEDINGS, 2012, : 198 - 201
[33] The effects of temperature, dissolved oxygen and the velocity of seawater, on the corrosion behavior of condenser alloys
Rezakhani, Davar
ANTI-CORROSION METHODS AND MATERIALS, 2011, 58 (02) : 90 - 94
[34] A multisyringe flow injection Winkler-based spectrophotometric analyzer for in-line monitoring of dissolved oxygen in seawater
Horstkotte, Burkhard
Alonso, Juan Carlos
Miro, Manuel
Cerda, Victor
TALANTA, 2010, 80 (03) : 1341 - 1346
[35] Design and research about the optical sensor of dissolved oxygen in water based on fluorescence quenching
Li, Sun
Wen-Yuan, Dai
Jian, Bao
Jin-zu, Wang
3RD INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTICAL TEST AND MEASUREMENT TECHNOLOGY AND EQUIPMENT, PARTS 1-3, 2007, 6723
[36] Characterization of a fluorescent sol-gel encapsulated erythrosin B dissolved oxygen sensor
Bailey, RT
Cruickshank, FR
Deans, G
Gillanders, RN
Tedford, MC
ANALYTICA CHIMICA ACTA, 2003, 487 (01) : 101 - 108
[37] Optical ratiometric sensor for alcohol measurements
Petrova, Silviya
Kostov, Yordan
Jeffris, Kim
Rao, Govind
ANALYTICAL LETTERS, 2007, 40 (04) : 715 - 727
[38] Fiber Optic sensor for simultaneous measurement of pH and dissolved oxygen
Deepa, N.
Ganesh, A. Balaji
Advancements in Automation and Control Technologies, 2014, 573 : 842 - 847
[39] Soft-sensor Software Design of Dissolved Oxygen in Aquaculture
Wang Wei
Deng Changhui
Li Xiangjun
Gu Jun
2017 CHINESE AUTOMATION CONGRESS (CAC), 2017, : 5413 - 5417
[40] Design and Fabrication of a Ratiometric Planar Optode for Simultaneous Imaging of pH and Oxygen
Jiang, Zike
Yu, Xinsheng
Hao, Yingyan
SENSORS, 2017, 17 (06):

← 1 2 3 4 5 →