Anantharaman Shivakumar

Acyltransferase domain substitutions in erythromycin polyketide synthase yield novel erythromycin derivatives

X Ruan, Ana Pereda, Diane L. Stassi et al. · Journal of Bacteriology · 1997 · 138 citations

Life Sciences, Biochemistry, Microbiology +13

Spectrophotometric assay of creatinine in human serum sample

Avinash Krishnegowda, Nagaraja Padmarajaiah, Anantharaman Shivakumar · Arabian Journal of Chemistry · 2013 · 56 citations · Full text

Pharmacy, Biochemistry, Analytical Toxicology +12

A sensitive spectrophotometric method for the determination of sulfonamides in pharmaceutical preparations

Padmarajaiah Nagaraja, Shailendra Digamber Naik, Ashwinee Kumar Shrestha et al. · Acta Pharmaceutica · 2007 · 51 citations · Full text

Medicine, Biochemistry, Pharmacology +13

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

Natural Sciences, Toxicology, Analytical Chemistry +5

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 · 32 citations

Natural Sciences, Biochemistry, Chemistry +6