Hema Tresa Varghese

FT-IR, FT-Raman and SERS spectra of Vitamin C

C. Yohannan Panicker, Hema Tresa Varghese, Daizy Philip · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2006 · 225 citations

Biochemistry, Natural Sciences, Spectroscopy +6

FT-Raman, FT-IR and surface enhanced Raman scattering spectra of sodium salicylate

Daizy Philip, Annamma John, C. Yohannan Panicker et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2001 · 127 citations

Materials Science, Engineering, Natural Sciences +8

Vibrational spectroscopic (FT-IR, FT-Raman, 1H NMR and UV) investigations and computational study of 5-nitro-2-(4-nitrobenzyl) benzoxazole

J.B. Bhagyasree, Hema Tresa Varghese, C. Yohannan Panicker et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2012 · 108 citations

Computational Study, Engineering, Natural Sciences +9

FT-IR, FT-raman and SERS spectra of L-proline

Y. Sheena Mary, L. Ushakumari, B. Harikumar et al. · Journal of the Iranian Chemical Society · 2009 · 107 citations

Natural Sciences, Spectroscopy, Sers Spectra +3

Vibrational spectroscopic studies and ab initio calculations of 5-methyl-2-(p-methylaminophenyl)benzoxazole

K.R. Ambujakshan, V. Madhavan, Hema Tresa Varghese et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2007 · 79 citations

Molecular Spectroscopy, Engineering, Natural Sciences +8