Abstract:
:The application of potentiometric biosensors based on membrane ion-selective electrodes for flow injection analysis (FIA) is presented. The biosensors have been obtained by covalent binding of enzyme molecules directly to surface of ion-selective membranes. The biosensor/FIA systems enable the determination of urea and penicillin in the millimolar ranges of concentration. About 30 samples per hour can be analysed in the performed FIA systems. The operational stability of the bioanalytical systems exceeds 1 month.
journal_name
J Pharm Biomed Analjournal_title
Journal of pharmaceutical and biomedical analysisauthors
Koncki R,Wałcerz I,Leszczyńska Edoi
10.1016/s0731-7085(98)00230-1subject
Has Abstractpub_date
1999-03-01 00:00:00pages
633-8issue
3-4eissn
0731-7085issn
1873-264Xpii
S0731-7085(98)00230-1journal_volume
19pub_type
杂志文章abstract::A rapid, selective and sensitive isocratic reversed-phase HPLC assay coupled with MS/MS detection for simultaneous quantification of fluoxetine and its major active metabolite in serum samples has been developed. Analytes were extracted with a simple three step liquid-liquid procedure and chromatographic separation wa...
journal_title:Journal of pharmaceutical and biomedical analysis
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journal_title:Journal of pharmaceutical and biomedical analysis
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journal_title:Journal of pharmaceutical and biomedical analysis
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journal_title:Journal of pharmaceutical and biomedical analysis
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journal_title:Journal of pharmaceutical and biomedical analysis
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journal_title:Journal of pharmaceutical and biomedical analysis
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journal_title:Journal of pharmaceutical and biomedical analysis
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journal_title:Journal of pharmaceutical and biomedical analysis
pub_type: 杂志文章
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更新日期:2013-01-25 00:00:00
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journal_title:Journal of pharmaceutical and biomedical analysis
pub_type: 杂志文章
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