Selective determination of cobalt using polyurethane foam and 2-(2-benzothiazolylazo)-2-p-cresol as a spectrophotometric reagent

The cation-chelation mechanism of metal-ion sorption by polyurethanes

R Hamon · Talanta · 1982 · 118 citations

Natural Sciences, Chemical Engineering, Materials Science +10

Spectrophotometric and second-derivative spectrophotometric determination of mercury in organomercurials by means of benzyl 2-pyridyl ketone 2-quinolylhydrazone

J. de Medinilla, F. Ales, Francisco Sánchez · Talanta · 1986 · 59 citations

Natural Sciences, Chemistry, Toxicology +6

Preconcentration of iron (III), cobalt (II) and copper (II) nitroso-R complexes on tetradecyldimethylbenzylammonium iodide-naphthalene adsorbent

B. K. Puri · Talanta · 1995 · 32 citations

Natural Sciences, Chemical Engineering, Chemistry +8

Column preconcentration of cobalt with the ion pair of 2-nitroso-1-naphthol-4-sulfonic acid–tetradecyldimethylbenzylammonium chloride supported on naphthalene using second-derivative spectrophotometry

Mohammad Ali Taher, B. K. Puri · The Analyst · 1995 · 29 citations

Natural Sciences, Chemistry, Analytical Chemistry +12

2-(2-thiazolylazo)-4-methyl-5-(sulfomethylamino)benzoic acid as a reagent for the spectrophotometric determination of cobalt

H. Wada, Tomosuke Ishizuki, Genkichi Nakagawa · Analytica Chimica Acta · 1982 · 28 citations

Natural Sciences, Biochemistry, Chemistry +8