The Effect of Adsorbed Sodium Dodecylsulfate at the Alumina–Water Interface on the Luminescence Quenching of Tris(2,2′-bipyridine) ruthenium(II) by Nitrophenols

Luminescence quenching of tris(2,2′-bipyridine)ruthenium(II) by 2,6-dimethylphenol and 4-bromo-2,6-dimethylphenol in sol–gel-processed silicate thin films

“…These compounds are present in commercial pesticide formulations and therefore constitute an important component in waste waters. In previous works, we studied the interaction between the complex ion tris(2,2 -bipyridine)ruthenium(II) (Ru(bpy) 2+ 3 ) and phenols as luminescence quenchers in homogeneous, microheterogeneous, and heterogeneous media [2][3][4][5][6][7].…”

Determination of Copper and Zinc Ions by Flame‐AAS After Preconcentraction Using Sodium Dodecyl Sulfate Coated Alumina Modified with 3‐((1H‐Indol‐3‐yl)‐3,4,5‐trimethyl)‐1H‐indole

“…Among solid-phase adsorbents, SDS coated alumina is very useful for preconcentration and separation of metal complexes [13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28] because of its good physical properties such as its porosity, uniform pore size distribution, high surface area as chemical homogeneous non-ionic structure, and good adsorbent properties for great amounts of uncharged compounds.…”

Adsorption of di-ethyl-phthalate from aqueous solutions with surfactant-coated nano/microsized alumina

“…Surfactant can also form self-aggregates at the solid surface such as alumina, silica and ferric oxyhydroxides surface. In recent years, adsorption of surfactant at solid-liquid interface has been studied extensively [1][2][3][4][5][6][7][8].…”