Effects of some trivalent metal ions on the fluoride‐induced chemiluminescence from a phenylphosphate‐substituted dioxetane Lumigen PPD | Zendy

Shamsipur Mojtaba | Zendy; Chaichi Mohammad Javad | Zendy

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Effects of some trivalent metal ions on the fluoride‐induced chemiluminescence from a phenylphosphate‐substituted dioxetane Lumigen PPD

Author(s) -

Shamsipur Mojtaba,

Chaichi Mohammad Javad

Publication year - 2002

Publication title -

luminescence

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.428

H-Index - 45

eISSN - 1522-7243

pISSN - 1522-7235

DOI - 10.1002/bio.689

Subject(s) - chemiluminescence , dioxetane , chemistry , metal , fluoride , metal ions in aqueous solution , ion , inorganic chemistry , nuclear chemistry , organic chemistry

The chemiluminescene generated from the reaction of a thermally stable phenylphosphate‐substituted dioxetane Lumigen PPD at ambient temperature was studied in DMSO solution. The presence of trivalent metal ions Cr 3+ , Ga 3+ , Fe 3+ and Al 3+ was found to quench the resulting chemiluminescence dramatically. The system resulted in nice Stern–Volmer plots in the quencher concentration range 1.5 × 10 −4 –1.8 × 10 −3 mol/L. The K Q values decreased in the order Cr 3+ > Ga 3+ > Fe 3+ > Al 3+ . Copyright © 2002 John Wiley & Sons, Ltd.

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