Selective detection of divalent nickel ions based on doped Cs-doped ZnO nanosheets.
Cs-doped ZnO NSs used as a Selective Solid Phase Adsorbent.
The static adsorption capacity for Ni(II) was calculated to be 88.85 mg g−1.
Adsorption process was mainly monolayer based onto a surface containing a finite number of adsorption sites.