Abstract：
:It has recently become clear that an isomer specific view of technical 4-nonylphenol (NP) is absolutely necessary for the evaluation of the biological behavior of NP, raising additional questions concerning enantiomer specific effects. For the first time, in this study enantioselective HPLC was applied to enantiomeric separation of chiral NP isomers. A semipreparative separation of two NP isomers could be achieved. A GC-MS method has been developed for the simultaneous detection of three chiral NP isomers in water samples. Investigation of influent and effluent samples from a wastewater treatment plant in Germany indicated that enantioselective degradation could occur in the environment. In one examined influent, an enantiomer ratio of 1.7 for two different isomers was determined.
journal_name
Chemospherejournal_title
Chemosphereauthors
Zhang H,Zuehlke S,Guenther K,Spiteller Mdoi
10.1016/j.chemosphere.2006.08.012subject
Has Abstractpub_date
2007-01-01 00:00:00pages
594-602issue
4eissn
0045-6535issn
1879-1298pii
S0045-6535(06)01070-8journal_volume
66pub_type
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