Polycyclic aromatic sulfur heterocycles as information carriers in environmental studies

被引：62

作者：

Andersson, Jan T.

Hegazi, Abdelrahman H.

Roberz, Benedikte

机构：

[1] Univ Munster, Inst Organ & Analyt Chem, D-48149 Munster, Germany

[2] Univ Alexandria, Fac Sci, Dept Chem, Alexandria, Egypt

来源：

ANALYTICAL AND BIOANALYTICAL CHEMISTRY | 2006年 / 386卷 / 04期

关键词：

sulfur aromatic compounds; PASH; markers; environmental chemistry; separations;

D O I：

10.1007/s00216-006-0704-y

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Polycyclic aromatic hydrocarbons (PAHs) play a huge role in environmental analytical chemistry, both as pollutants and as markers for many processes. On the other hand, polycyclic aromatic sulfur heterocycles (PASHs; heterocyclic compounds related to PAHs) have been studied far less intensely, but such studies may lead to a great deal of information not available through the study of PAHs. Here we discuss analytical aspects of PASHs in environmental matrices and their use as information carriers. Since PASHs accompany PAHs in sampling and work-up, it is not necessary to expend much extra analytical effort in order to analyze them. This work reviews how they can provide information on diverse processes such as petroleum, industrial and vehicular pollution, and sources of air and marine pollution.

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页码：891 / 905

页数：15

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