Indra Sen Singh

Comprehensive Spectroscopic Investigation of Polynuclear Aromatic Hydrocarbons. I. Absorption Spectra and State Assignments for the Tetracyclic Hydrocarbons and their Alkyl-Substituted Derivatives

Ralph S. Becker, Indra Sen Singh, Elizabeth A. Jackson · The Journal of Chemical Physics · 1963 · 108 citations

Fluorosubstituted Derivatives, Chemical Engineering, Spectral Region 16 +13

THE π-π^* PHOSPHORESCENCE OF CHLOROPHYLLS a AND b¹

Indra Sen Singh, Ralph S. Becker · Journal of the American Chemical Society · 1960 · 37 citations

Engineering, Chemical Analysis, Altmetric Attention Score +18

Vibrational studies of trifluoromethyl benzene derivatives—III. p-trifluoromethyl aniline

Ravi Yadav, Indra Sen Singh · Spectrochimica Acta Part A Molecular Spectroscopy · 1985 · 33 citations

Engineering, Physical Chemistry, Organic Chemistry +3

Access to and quality of elective care: a prospective cohort study using hernia surgery as a tracer condition in 83 countries

Aslıhan Dönmez, Aakansha Giri Goswami, Aashna Raheja et al. · The Lancet Global Health · 2024 · 23 citations · Full text

Effect of Ethnochemistry Practices on Secondary School Students’ Attitude Towards Chemistry

Indra Sen Singh, Bitwell Chibuye · 2016 · 18 citations

Conventional Approach, Culture, Science Education +13