Is there any possibility that iron in natural water exhibits luminescence property when passed through UV-VIS spectrum ?

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What do I do with DLS peaks that are from the buffer?

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Does different dilution factors affect negatively on NH3 reading ?

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Sudirman Sudirman

Hello,.

I think for free iron ion is not possible, except he became complex with some ligan.

IMHO.

Victor V Solovyev

Different Fe ions (either free or complexed) can manifest in absorption spectra, see e.g. Fig.2 Article Advanced Oxidative Degradation Processes: Fundamentals and A...

. Though not sure about the luminescence.

Yuri Mirgorod

Qualitatively, the luminescence of iron is determined if it is covered with rust (294.440 nm).

Jerin Tasnim

Thank you Yuri Mirgorod , can you kindly provide me any supporting material regarding this ?