Microscopic spectral imaging analysis of crystalline polycyclic aromatic hydrocarbons

Chanan Sluszny; Vladimir V. Gridin; Valery Bulatov; Israel Schechter

doi:10.1515/REVAC.2000.19.3-4.303

Microscopic spectral imaging analysis of crystalline polycyclic aromatic hydrocarbons

Chanan Sluszny^*, Vladimir V. Gridin, Valery Bulatov, Israel Schechter

^*Corresponding author for this work

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

6 Scopus citations

Abstract

A new spectral imaging approach, based on an imaging microscope coupled to a Fourier transform spectrometer, was applied for direct analysis of polycyclic aromatic hydrocarbons (PAHs) deposited onto solid matrices. Single crystals of several PAHs were grown and their fluorescence spectra were analyzed. The fluorescence characteristics, related to analytical reliable quantification of solid PAH compounds, were investigated. In particular, we have addressed the following parameters: (a) crystal-alignment effects upon the read-outs of the microscopic imaging set-up; (b) effects associated with either the crystal edge or the crystal surface originated fluorescence spectra; (c) inter-crystal self-absorption related processes. The understanding of these effects is important for a proper sampling of the PAHs and is essential for obtaining reliable quantification.

Original language	English
Pages (from-to)	303-318
Number of pages	16
Journal	Reviews in Analytical Chemistry
Volume	19
Issue number	3
DOIs	https://doi.org/10.1515/REVAC.2000.19.3-4.303
State	Published - 2000
Externally published	Yes

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10.1515/REVAC.2000.19.3-4.303

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title = "Microscopic spectral imaging analysis of crystalline polycyclic aromatic hydrocarbons",

abstract = "A new spectral imaging approach, based on an imaging microscope coupled to a Fourier transform spectrometer, was applied for direct analysis of polycyclic aromatic hydrocarbons (PAHs) deposited onto solid matrices. Single crystals of several PAHs were grown and their fluorescence spectra were analyzed. The fluorescence characteristics, related to analytical reliable quantification of solid PAH compounds, were investigated. In particular, we have addressed the following parameters: (a) crystal-alignment effects upon the read-outs of the microscopic imaging set-up; (b) effects associated with either the crystal edge or the crystal surface originated fluorescence spectra; (c) inter-crystal self-absorption related processes. The understanding of these effects is important for a proper sampling of the PAHs and is essential for obtaining reliable quantification.",

author = "Chanan Sluszny and Gridin, {Vladimir V.} and Valery Bulatov and Israel Schechter",

year = "2000",

doi = "10.1515/REVAC.2000.19.3-4.303",

language = "英语",

volume = "19",

pages = "303--318",

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publisher = "Walter de Gruyter GmbH",

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TY - JOUR

T1 - Microscopic spectral imaging analysis of crystalline polycyclic aromatic hydrocarbons

AU - Sluszny, Chanan

AU - Gridin, Vladimir V.

AU - Bulatov, Valery

AU - Schechter, Israel

PY - 2000

Y1 - 2000

N2 - A new spectral imaging approach, based on an imaging microscope coupled to a Fourier transform spectrometer, was applied for direct analysis of polycyclic aromatic hydrocarbons (PAHs) deposited onto solid matrices. Single crystals of several PAHs were grown and their fluorescence spectra were analyzed. The fluorescence characteristics, related to analytical reliable quantification of solid PAH compounds, were investigated. In particular, we have addressed the following parameters: (a) crystal-alignment effects upon the read-outs of the microscopic imaging set-up; (b) effects associated with either the crystal edge or the crystal surface originated fluorescence spectra; (c) inter-crystal self-absorption related processes. The understanding of these effects is important for a proper sampling of the PAHs and is essential for obtaining reliable quantification.

AB - A new spectral imaging approach, based on an imaging microscope coupled to a Fourier transform spectrometer, was applied for direct analysis of polycyclic aromatic hydrocarbons (PAHs) deposited onto solid matrices. Single crystals of several PAHs were grown and their fluorescence spectra were analyzed. The fluorescence characteristics, related to analytical reliable quantification of solid PAH compounds, were investigated. In particular, we have addressed the following parameters: (a) crystal-alignment effects upon the read-outs of the microscopic imaging set-up; (b) effects associated with either the crystal edge or the crystal surface originated fluorescence spectra; (c) inter-crystal self-absorption related processes. The understanding of these effects is important for a proper sampling of the PAHs and is essential for obtaining reliable quantification.

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DO - 10.1515/REVAC.2000.19.3-4.303

M3 - 文章

AN - SCOPUS:34347211867

SN - 0793-0135

VL - 19

SP - 303

EP - 318

JO - Reviews in Analytical Chemistry

JF - Reviews in Analytical Chemistry

IS - 3

ER -

Microscopic spectral imaging analysis of crystalline polycyclic aromatic hydrocarbons

Abstract

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