On Sun, 15 Jan 2012 23:12:46 +0000, Xiaodi Yu <[log in to unmask]> wrote:
>Another thing you can try is using Cu ion instead of Ni ion. It will fasten the binding.
Can I know what is difference in binding chemistry of Ni, Cu, Co and Fe? Is there specific rule for binding affinity versus purity?
>Good luck
>Yu Xiaodi
>
>
Theresa
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