Measuring of exhaust gas emissions using absorption spectroscopy

Hawe, Eamonn; Dooly, Gerard; Fitzpatrick, Colin; Chambers, Paul; Lewis, Elfed; Zhao, Weixia; Sun, Tao; Grattan, Kenneth T. V.; Degner, Martin; Ewald, Hartmut; Lochmann, Steffen; Bramman, G.; Wei, Chuliang; Hitchen, D.; Lucas, James M.; Al-Shamma’a, A.I.; Merlone-Borla, E.; Faraldi, P.; Pidria, M.

doi:10.1504/ijista.2007.014125

Cited by 11 publications

(7 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The concept of a maintenance-free drive-thru inspection station for commercial vehicles of urban traffic pollution, solutions are developed and implemented that enable monitoring of the air condition [1]. There are portable systems recording passing vehicles together with an estimated assessment of the composition of the exhaust gases emitted by them.…”

Section: The Concept Of Remote Measurement Of the Concentration Of Exhaust Gas Componentsmentioning

confidence: 99%

The concept of a maintenance-free drive-thru inspection station for commercial vehicles

Brzeżański¹,

Mareczek²,

Noga³

2022

Combustion Engines

View full text Add to dashboard Cite

The article presents the concept of a maintenance-free inspection station intended for conducting drive-thru tests of commercial vehicles. The main purpose of building this type of diagnostic line is to carry out non-invasive, preliminary tests of heavy-duty vehicles entering the vehicle service area in terms of parameters affecting the safety of their operation in relation to the applicable standards. The main parameter to be assessed will be the concentration of toxic exhaust components, measured using remote sensing methods. In addition, the proposed diagnostic line can be supplemented with additional remote measurement systems, such as, for example, systems for assessing the condition of vehicle lighting, loads on individual axles and individual wheels of the vehicle, tire pressure, thermal load of the brake system, as well as a system for detecting leaks of fluids from the vehicle. Based on the carried out work, it has been shown that using the current specialist knowledge and the components of measurement systems available on the market, it is possible to develop an innovative diagnostic line using remote measurement methods.

show abstract

Section: The Concept Of Remote Measurement Of the Concentration Of Exhaust Gas Componentsmentioning

confidence: 99%

The concept of a maintenance-free drive-thru inspection station for commercial vehicles

Brzeżański¹,

Mareczek²,

Noga³

2022

Combustion Engines

View full text Add to dashboard Cite

show abstract

“…This value varies depending on the wavelength measured. This method of gas concentration calculation was similarly described in [11][12][13].…”

Section: Theorymentioning

confidence: 99%

A DOAS system for monitoring of ammonia emission in the agricultural sector

Manap

Najib

2014

Sensors and Actuators B: Chemical

View full text Add to dashboard Cite

“…Future work will address this topic. Other examples relate to monitoring of industrial exhaust gases where NO levels may rise into the micromolar range [38,39], the study of the physiological effects of elevated NO levels in mammals [40,41], and the study of the equilibrium kinetics of transition metal complexes in which NO is one of the coordinating ligands [42,43].…”

Section: Determination Of No Binding Kineticsmentioning

confidence: 99%

A FRET-based biosensor for NO detection

Strianese

Martino

Pavone

et al. 2010

Journal of Inorganic Biochemistry

View full text Add to dashboard Cite

In this paper we explore the use of fluorescently labeled cytochrome c peroxidase (CcP) from baker's yeast for monitoring nitric oxide (NO) down to the sub-micromolar level, by means of a FRET (Förster Resonance Energy Transfer) mechanism. The binding affinity constant (K(d)) for the NO binding to CcP was determined to be 10+/-1.5 microM. The rate of NO dissociation from the CcP (k(off)) and the second order rate constant for the NO association (k(on)) were found to be 0.22+/-0.08 min(-1) and 0.024+/-0.002 microM(-1) min(-1) respectively. The immobilization of fluorescently labeled CcP into a polymeric matrix for use in a solid state NO sensing device was also explored. The results provide proof-of-principle that labeled CcP can be successfully implemented in a fast, simple, quantitative and sensitive NO sensing device.

show abstract

Measuring of exhaust gas emissions using absorption spectroscopy

Cited by 11 publications

References 13 publications

The concept of a maintenance-free drive-thru inspection station for commercial vehicles

The concept of a maintenance-free drive-thru inspection station for commercial vehicles

A DOAS system for monitoring of ammonia emission in the agricultural sector

A FRET-based biosensor for NO detection

Contact Info

Product

Resources

About