A fiber-optical sensor for polynuclear aromatic hyrdrocarbons based on multidimensional fluorescence

U. Panne; R. Niessner

doi:10.1016/0925-4005(93)85383-L

A fiber-optical sensor for polynuclear aromatic hyrdrocarbons based on multidimensional fluorescence

U. Panne
, R. Niessner

Natural Sciences

Technical University of Munich

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

For detection of aquatic polynuclear aromatic hydrocarbons (PAHs) a fiber-optical sensor is described, which allows on-line and in-situ detection of PAHs over a fiber length of 50 m. The time-resolved fluorescence spectroscopy applied in this work permits detection limits in the nanogram per liter range. Analytical figure of merits are given for a number of environmentally representative PAHs. By means of factor analysis, the time-resolved fluorescence emission spectra have been decomposed into their characteristic temporal and spectral profiles. Interference stemming from humic material is discussed as well.

Original language	English
Pages (from-to)	288-292
Number of pages	5
Journal	Sensors and Actuators, B: Chemical
Volume	13
Issue number	1-3
DOIs	https://doi.org/10.1016/0925-4005(93)85383-L
State	Published - May 1993

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@article{34ea52caf51b472799049d91677a121e,

title = "A fiber-optical sensor for polynuclear aromatic hyrdrocarbons based on multidimensional fluorescence",

abstract = "For detection of aquatic polynuclear aromatic hydrocarbons (PAHs) a fiber-optical sensor is described, which allows on-line and in-situ detection of PAHs over a fiber length of 50 m. The time-resolved fluorescence spectroscopy applied in this work permits detection limits in the nanogram per liter range. Analytical figure of merits are given for a number of environmentally representative PAHs. By means of factor analysis, the time-resolved fluorescence emission spectra have been decomposed into their characteristic temporal and spectral profiles. Interference stemming from humic material is discussed as well.",

author = "U. Panne and R. Niessner",

note = "Funding Information: We gratefully acknowledge the financial support by the Bayerisches Staatsministerium fur Landesentwick-lung and Umweltfragen (BAYFORREST, project 24) . U . Panne thanks the Fonds der Chemischen Industrie for a scholarship .",

year = "1993",

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doi = "10.1016/0925-4005(93)85383-L",

language = "English",

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pages = "288--292",

journal = "Sensors and Actuators, B: Chemical",

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T1 - A fiber-optical sensor for polynuclear aromatic hyrdrocarbons based on multidimensional fluorescence

AU - Panne, U.

AU - Niessner, R.

N1 - Funding Information: We gratefully acknowledge the financial support by the Bayerisches Staatsministerium fur Landesentwick-lung and Umweltfragen (BAYFORREST, project 24) . U . Panne thanks the Fonds der Chemischen Industrie for a scholarship .

PY - 1993/5

Y1 - 1993/5

N2 - For detection of aquatic polynuclear aromatic hydrocarbons (PAHs) a fiber-optical sensor is described, which allows on-line and in-situ detection of PAHs over a fiber length of 50 m. The time-resolved fluorescence spectroscopy applied in this work permits detection limits in the nanogram per liter range. Analytical figure of merits are given for a number of environmentally representative PAHs. By means of factor analysis, the time-resolved fluorescence emission spectra have been decomposed into their characteristic temporal and spectral profiles. Interference stemming from humic material is discussed as well.

AB - For detection of aquatic polynuclear aromatic hydrocarbons (PAHs) a fiber-optical sensor is described, which allows on-line and in-situ detection of PAHs over a fiber length of 50 m. The time-resolved fluorescence spectroscopy applied in this work permits detection limits in the nanogram per liter range. Analytical figure of merits are given for a number of environmentally representative PAHs. By means of factor analysis, the time-resolved fluorescence emission spectra have been decomposed into their characteristic temporal and spectral profiles. Interference stemming from humic material is discussed as well.

UR - https://www.scopus.com/pages/publications/0027591447

U2 - 10.1016/0925-4005(93)85383-L

DO - 10.1016/0925-4005(93)85383-L

M3 - Article

AN - SCOPUS:0027591447

SN - 0925-4005

VL - 13

SP - 288

EP - 292

JO - Sensors and Actuators, B: Chemical

JF - Sensors and Actuators, B: Chemical

IS - 1-3

ER -

A fiber-optical sensor for polynuclear aromatic hyrdrocarbons based on multidimensional fluorescence

Abstract

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