On Sun, 15 Jan 2012 23:12:46 +0000, Xiaodi Yu <uppsala....@hotmail.com> 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
