Naef Ghllab Saeed Al-Tayar

A simple and sensitive spectrophotometric method for the determination of trace amounts of nitrite in environmental and biological samples using 4-amino-5-hydroxynaphthalene-2,7-disulphonic acid monosodium salt

Padmarajaiah Nagaraja, Naef Ghllab Saeed Al-Tayar, Anantharaman Shivakumar et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2010 · 41 citations

Environmental Chemistry, Trace Amounts, Engineering +15

Ninhydrin-sodium molybdate chromogenic analytical probe for the assay of amino acids and proteins

Anantharaman Shivakumar, Nagaraja Padmarajaiah, Naef Ghllab Saeed Al-Tayar et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2016 · 29 citations

Protein Chemistry, Engineering, Amino Acids +9

Molybdate assisted ninhydrin based sensitive analytical system for the estimation of drugs containing amine group

P. Nagaraja, Ashok K. Shrestha, Anantharaman Shivakumar et al. · Journal of Food and Drug Analysis · 2020 · 13 citations · Full text

A quantitative method for the detection and validation of catalase activity at physiological concentration in human serum, plasma and erythrocytes

Honnur Krishna, Krishnegowda Avinash, Anantharaman Shivakumar et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2020 · 12 citations

Biochemistry, Medicine, Bioanalysis +8