Lau Chew Ping

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Questions related from Lau Chew Ping

How to calculate whether the spiked amount of metal ions equal to the total amount in a close system contained liquid and solid phase?

For an example, 1mg/L of copper ions was spiked in to a system containing water and soil. After few day, the concentration of copper ions in water and in sediment were determined after acid...

14 September 2016 7,115 6 View

How can we know exactly if silver nanoparticles in PVP capped silver nanoparticles?

If we are synthesizing silver nanoparticles (AgNPs) together with PVP as stabilizer, there are sure some PVP include in AgNPs and might excess of PVP and silver ion were get rid during washing....

16 July 2014 3,692 6 View