Fluorescence characteristic of ruthenium nanoparticles as a dissolved oxygen sensing material in gas and aqueos phase

Zolkapli, Maizatul; Mahmud, Zulkifli; Herman, Sukreen Hana; Abdullah, Wan Fazlida Hanim; Noorl, Uzer Mohd; Saharudin, Suhairi

doi:10.1109/cspa.2014.6805746

Cited by 4 publications

(2 citation statements)

References 23 publications

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“…In terms of the signal transmission components, an optical fiber has the advantages of a small size [123], low weight, good electrical insulation, suitable safety, anti-electromagnetic interference ability, and high sensitivity; it is also easy to use existing optical communication technology to form a telemetry network [124], leading to optical fibers becoming the first choice of information transmission components. In the detection method of dissolved oxygen, the optical fiber is very suitable for the transmission and detection of fluorescence [25].…”

Section: Dissolved Oxygen Detection Technologiesmentioning

confidence: 99%

Review of Dissolved Oxygen Detection Technology: From Laboratory Analysis to Online Intelligent Detection

Wei

Jiao

et al. 2019

Sensors

129

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Dissolved oxygen is an important index to evaluate water quality, and its concentration is of great significance in industrial production, environmental monitoring, aquaculture, food production, and other fields. As its change is a continuous dynamic process, the dissolved oxygen concentration needs to be accurately measured in real time. In this paper, the principles, main applications, advantages, and disadvantages of iodometric titration, electrochemical detection, and optical detection, which are commonly used dissolved oxygen detection methods, are systematically analyzed and summarized. The detection mechanisms and materials of electrochemical and optical detection methods are examined and reviewed. Because external environmental factors readily cause interferences in dissolved oxygen detection, the traditional detection methods cannot adequately meet the accuracy, real-time, stability, and other measurement requirements; thus, it is urgent to use intelligent methods to make up for these deficiencies. This paper studies the application of intelligent technology in intelligent signal transfer processing, digital signal processing, and the real-time dynamic adaptive compensation and correction of dissolved oxygen sensors. The combined application of optical detection technology, new fluorescence-sensitive materials, and intelligent technology is the focus of future research on dissolved oxygen sensors.

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Section: Dissolved Oxygen Detection Technologiesmentioning

confidence: 99%

Review of Dissolved Oxygen Detection Technology: From Laboratory Analysis to Online Intelligent Detection

Wei

Jiao

et al. 2019

Sensors

129

View full text Add to dashboard Cite

show abstract

“…Indeed, due to its small size and low weight, an optical fiber allows easy sensor miniaturization [56]. Moreover, it has the advantages of high sensitivity [57], anti-electromagnetic interference ability, and good electrical insulation; it is also relatively easy to use existing optical communication technology to form a telemetry network. Indeed, due to its small size and low weight, an optical fiber allows easy sensor miniaturization [56].…”

Section: Luminescence Methodsmentioning

confidence: 99%

The Challenges of O2 Detection in Biological Fluids: Classical Methods and Translation to Clinical Applications

Marassi

Giordani

Kurevija³

et al. 2022

IJMS

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Dissolved oxygen (DO) is deeply involved in preserving the life of cellular tissues and human beings due to its key role in cellular metabolism: its alterations may reflect important pathophysiological conditions. DO levels are measured to identify pathological conditions, explain pathophysiological mechanisms, and monitor the efficacy of therapeutic approaches. This is particularly relevant when the measurements are performed in vivo but also in contexts where a variety of biological and synthetic media are used, such as ex vivo organ perfusion. A reliable measurement of medium oxygenation ensures a high-quality process. It is crucial to provide a high-accuracy, real-time method for DO quantification, which could be robust towards different medium compositions and temperatures. In fact, biological fluids and synthetic clinical fluids represent a challenging environment where DO interacts with various compounds and can change continuously and dynamically, and further precaution is needed to obtain reliable results. This study aims to present and discuss the main oxygen detection and quantification methods, focusing on the technical needs for their translation to clinical practice. Firstly, we resumed all the main methodologies and advancements concerning dissolved oxygen determination. After identifying the main groups of all the available techniques for DO sensing based on their mechanisms and applicability, we focused on transferring the most promising approaches to a clinical in vivo/ex vivo setting.

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Dual sensing of pH and DO using opto-sol fluorescence based sensor — A spectral analysis

Anusankari¹,

David²,

Subasri

et al. 2016

2016 International Conference on Advanced Communication Control and Computing Technologies (ICACCCT)

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Fluorescence characteristic of ruthenium nanoparticles as a dissolved oxygen sensing material in gas and aqueos phase

Cited by 4 publications

References 23 publications

Review of Dissolved Oxygen Detection Technology: From Laboratory Analysis to Online Intelligent Detection

Review of Dissolved Oxygen Detection Technology: From Laboratory Analysis to Online Intelligent Detection

The Challenges of O2 Detection in Biological Fluids: Classical Methods and Translation to Clinical Applications

Dual sensing of pH and DO using opto-sol fluorescence based sensor — A spectral analysis

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