Dürkop, Axel, Turel, Matejka, Lobnik, Aleksandra and Wolfbeis, Otto S. (2006) Microtiter plate assay for phosphate using a europium–tetracycline complex as a sensitive luminescent probe. Analytica Chimica Acta 555 (2), pp. 292-298.
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Abstract
A new luminescent europium probe is presented for the determination of phosphate (P) in microtiter plate format. The assay is based on the quenching of the luminescence of the europium–tetracycline (EuTc) 1:1 complex by phosphate using a reagent concentration of 20.8 μmol/L. The probe is excited at 400 nm and displays a large Stokes’ shift of 210 nm. The emission maximum is located at 616 nm. The ...
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| Item type: | Article | ||||
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| Date: | 12 January 2006 | ||||
| Institutions: | Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Antje J. Bäumner, formerly Prof. Wolfbeis) | ||||
| Identification Number: |
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| Keywords: | Phosphate; Microplate assay; Luminescence; Lanthanide | ||||
| Dewey Decimal Classification: | 500 Science > 540 Chemistry & allied sciences | ||||
| Status: | Published | ||||
| Refereed: | Unknown | ||||
| Created at the University of Regensburg: | Unknown | ||||
| Item ID: | 20298 |
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