What is the procedure to prepare water samples and spin traping DMPO for OH using in electron spin resonance (ESR) measurement?

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Muruganantham Paramasivam

Thank you mr fabrizio. yours valuable i will correctly in my future. but I suggested how required volume how many DMPO molar concentration using ml or micro liter level. kindly help me

Murugesan Velayutham

Muruganantham,

DMPO is water soluble. If you give me the details of your experiments I can explain how to proceed? You can contact me at [email protected] account.

Aleksandar Savić

I'm not sure if I understand... If you want to use DMPO in water - just do it. If you want to generate hydroxyl radicals, you need Fenton reaction.

More about basic DMPO related questions, on my blog:

https://steemit.com/steemstem/@alexs1320/answering-9-rg-quest