Optical sensors for carbon dioxide and their applications

A. Mills

Research output: Contribution to conferencePaper

Abstract

There are few analytes in the world as significant as carbon dioxide, the basic chemical feedstock of life. Through green plant photosynthesis, carbon dioxide is converted to the fuel and food necessary for the continued existence of most known forms of life. In addition carbon dioxide is an indicator of the existence of life and a measure of health via respiration. Not surprisingly, therefore, one of the key, basic analytes routinely monitored in the blood of hospital patients is the level of dissolved carbon dioxide. The measurement of carbon dioxide levels is also an important feature of environmental monitoring, providing, as it does, an important indicator of the health of the hydrosphere or atmosphere. The use, presence and measurement of carbon dioxide are also important in many industries, including brewing and the biotechnologies. In the food industry, a revolution in food packaging has come about through the use of carbon dioxide in modified atmosphere packaging (MAP). In many industries, the use, or presence, of carbon dioxide is commonplace and its measurement and continuous monitoring essential. In this article, the basic concepts behind the major, different colourimetric and luminescent optical sensors for the detection and quantitative analysis of carbon dioxide are reviewed and illustrated with examples. The major applications of these sensors are discussed and their strengths and weaknesses highlighted.
Original languageEnglish
Pages347-370
Number of pages23
Publication statusPublished - 2009
EventNATO Advanced Study Institute on Sensors for Environment, Health and Security: Advanced Materials and Technologies - Vichy, France
Duration: 16 Sep 200727 Sep 2007

Conference

ConferenceNATO Advanced Study Institute on Sensors for Environment, Health and Security: Advanced Materials and Technologies
CityVichy, France
Period16/09/0727/09/07

Fingerprint

Optical sensors
Carbon Dioxide
Hydrosphere
Modified atmosphere packaging
Health
Brewing
Industry
Photosynthesis
Monitoring
Biotechnology
Feedstocks
Packaging
Blood
Sensors
Chemical analysis

Keywords

  • carbon dioxide
  • indicator
  • ink
  • luminescence
  • colourimetric

Cite this

Mills, A. (2009). Optical sensors for carbon dioxide and their applications. 347-370. Paper presented at NATO Advanced Study Institute on Sensors for Environment, Health and Security: Advanced Materials and Technologies, Vichy, France, .
Mills, A. / Optical sensors for carbon dioxide and their applications. Paper presented at NATO Advanced Study Institute on Sensors for Environment, Health and Security: Advanced Materials and Technologies, Vichy, France, .23 p.
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Mills, A 2009, 'Optical sensors for carbon dioxide and their applications' Paper presented at NATO Advanced Study Institute on Sensors for Environment, Health and Security: Advanced Materials and Technologies, Vichy, France, 16/09/07 - 27/09/07, pp. 347-370.

Optical sensors for carbon dioxide and their applications. / Mills, A.

2009. 347-370 Paper presented at NATO Advanced Study Institute on Sensors for Environment, Health and Security: Advanced Materials and Technologies, Vichy, France, .

Research output: Contribution to conferencePaper

TY - CONF

T1 - Optical sensors for carbon dioxide and their applications

AU - Mills, A.

PY - 2009

Y1 - 2009

N2 - There are few analytes in the world as significant as carbon dioxide, the basic chemical feedstock of life. Through green plant photosynthesis, carbon dioxide is converted to the fuel and food necessary for the continued existence of most known forms of life. In addition carbon dioxide is an indicator of the existence of life and a measure of health via respiration. Not surprisingly, therefore, one of the key, basic analytes routinely monitored in the blood of hospital patients is the level of dissolved carbon dioxide. The measurement of carbon dioxide levels is also an important feature of environmental monitoring, providing, as it does, an important indicator of the health of the hydrosphere or atmosphere. The use, presence and measurement of carbon dioxide are also important in many industries, including brewing and the biotechnologies. In the food industry, a revolution in food packaging has come about through the use of carbon dioxide in modified atmosphere packaging (MAP). In many industries, the use, or presence, of carbon dioxide is commonplace and its measurement and continuous monitoring essential. In this article, the basic concepts behind the major, different colourimetric and luminescent optical sensors for the detection and quantitative analysis of carbon dioxide are reviewed and illustrated with examples. The major applications of these sensors are discussed and their strengths and weaknesses highlighted.

AB - There are few analytes in the world as significant as carbon dioxide, the basic chemical feedstock of life. Through green plant photosynthesis, carbon dioxide is converted to the fuel and food necessary for the continued existence of most known forms of life. In addition carbon dioxide is an indicator of the existence of life and a measure of health via respiration. Not surprisingly, therefore, one of the key, basic analytes routinely monitored in the blood of hospital patients is the level of dissolved carbon dioxide. The measurement of carbon dioxide levels is also an important feature of environmental monitoring, providing, as it does, an important indicator of the health of the hydrosphere or atmosphere. The use, presence and measurement of carbon dioxide are also important in many industries, including brewing and the biotechnologies. In the food industry, a revolution in food packaging has come about through the use of carbon dioxide in modified atmosphere packaging (MAP). In many industries, the use, or presence, of carbon dioxide is commonplace and its measurement and continuous monitoring essential. In this article, the basic concepts behind the major, different colourimetric and luminescent optical sensors for the detection and quantitative analysis of carbon dioxide are reviewed and illustrated with examples. The major applications of these sensors are discussed and their strengths and weaknesses highlighted.

KW - carbon dioxide

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KW - ink

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Mills A. Optical sensors for carbon dioxide and their applications. 2009. Paper presented at NATO Advanced Study Institute on Sensors for Environment, Health and Security: Advanced Materials and Technologies, Vichy, France, .