C. Yohannan Panicker

Overview

Best Publications

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

  C. Yohannan Panicker;Hema Tresa Varghese;Daizy Philip

  216
  Citations

• Quinoline derivatives as possible lead compounds for anti-malarial drugs: Spectroscopic, DFT and MD study

  Unknown

  156
  Citations

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

  Daizy Philip;Annamma John;C.Yohannan Panicker;Hema Tresa Varghese

  141
  Citations

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

  Y. Sheena Mary;L. Ushakumari;B. Harikumar;H. Tresa Varghese

  116
  Citations

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

  J.B. Bhagyasree;Hema Tresa Varghese;C. Yohannan Panicker;Jadu Samuel

  111
  Citations

• Synthesis and spectroscopic study of three new oxadiazole derivatives with detailed computational evaluation of their reactivity and pharmaceutical potential

  Renjith Thomas;Y. Sheena Mary;K.S. Resmi;B. Narayana

  103
  Citations

• Molecular structure, FT-IR, vibrational assignments, HOMO-LUMO analysis and molecular docking study of 1-[5-(4-Bromophenyl)-3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone.

  Y. Sheena Mary;C. Yohannan Panicker;M. Sapnakumari;B. Narayana

  98
  Citations

• FT-IR, FT-Raman and SERS spectra of pyridine-3-sulfonic acid.

  C. Yohannan Panicker;Hema Tresa Varghese;Daizy Philip;Helena I.S. Nogueira

  91
  Citations

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

  K.R. Ambujakshan;V.S. Madhavan;Hema Tresa Varghese;C. Yohannan Panicker

  90
  Citations

• Molecular structure, FT-IR, NBO, HOMO and LUMO, MEP and first order hyperpolarizability of (2E)-1-(2,4-Dichlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one by HF and density functional methods.

  Y. Sheena Mary;C. Yohannan Panicker;P.L. Anto;M. Sapnakumari

  88
  Citations

• FT-IR, FT-Raman and DFT calculations of 4-chloro-2-(3,4-dichlorophenylcarbamoyl)phenyl acetate

  V.S. Madhavan;Hema Tresa Varghese;Samuel Mathew;Jarmila Vinsova

  82
  Citations

• Vibrational spectroscopic studies, Fukui functions, HOMO-LUMO, NLO, NBO analysis and molecular docking study of (E)-1-(1,3-benzodioxol-5-yl)-4,4-dimethylpent-1-en-3-one, a potential precursor to bioactive agents

  Reem I. Al-Wabli;K.S. Resmi;Y. Sheena Mary;C. Yohannan Panicker

  80
  Citations

• IR, Raman and SERS Spectra of 2-(Methoxycarbonylmethylsulfanyl)-3,5-dinitrobenzene Carboxylic Acid

  Asha Raj;Hema Tresa Varghese;Carlos M. Granadeiro;Helena I. S. Nogueira

  80
  Citations

• FT-IR, FT-Raman and FT-SERS spectra of 4-aminosalicylic acid sodium salt dihydrate.

  C.Yohannan Panicker;Hema Tresa Varghese;Annamma John;Daizy Philip

  80
  Citations

• FT-IR, NBO, HOMO-LUMO, MEP analysis and molecular docking study of 1-(3-(4-Fluorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)ethanone

  Y. Sheena Mary;C. Yohannan Panicker;M. Sapnakumari;B. Narayana

  77
  Citations

• IR, Raman and SERS studies of methyl salicylate.

  Hema Tresa Varghese;C. Yohannan Panicker;Daizy Philip;James R. Mannekutla

  77
  Citations

• Synthesis, XRD crystal structure, spectroscopic characterization (FT-IR, 1H and 13C NMR), DFT studies, chemical reactivity and bond dissociation energy studies using molecular dynamics simulations and evaluation of antimicrobial and antioxidant activities of a novel chalcone derivative, (E)-1-(4-bromophenyl)-3-(4-iodophenyl)prop-2-en-1-one

  D. Alwani Zainuri;Suhana Arshad;N. Che Khalib;I. Abdul Razak

  76
  Citations

• DFT and experimental (FT-IR and FT-Raman) investigation of vibrational spectroscopy and molecular docking studies of 2-(4-oxo-3-phenethyl-3,4-dihydroquinazolin-2-ylthio)-N-(3,4,5-trimethoxyphenyl) acetamide

  Adel S. El-Azab;Adel S. El-Azab;Y. Sheena Mary;C. Yohannan Panicker;Alaa A.-M. Abdel-Aziz;Alaa A.-M. Abdel-Aziz

  75
  Citations

• Spectroscopic (FT-IR, FT-Raman), first order hyperpolarizability, NBO analysis, HOMO and LUMO analysis of 2,4-bis(2-methoxyphenyl)-1-phenylanthracene-9,10-dione by ab initio HF and density functional methods.

  Tomy Joseph;Hema Tresa Varghese;C. Yohannan Panicker;Thies Thiemann

  75
  Citations

• Vibrational spectra, HOMO, LUMO, NBO, MEP analysis and molecular docking study of 2,2-diphenyl-4-(piperidin-1-yl)butanamide

  Y. Sheena Mary;Hema Tresa Varghese;C. Yohannan Panicker;M. Girisha

  70
  Citations

• Raman, IR and SERS spectra of methyl(2-methyl-4,6-dinitrophenylsulfanyl)ethanoate

  C. Yohannan Panicker;Hema Tresa Varghese;Daizy Philip;Helena I.S. Nogueira

  69
  Citations

• FT-IR, FT-Raman spectroscopy and computational study of (E)-4-((anthracen-9-ylmethylene)amino)-N-carbamimidoylbenzene sulfonamide

  Asha Chandran;Y. Shyma Mary;Hema Tresa Varghese;C. Yohannan Panicker

  65
  Citations

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

  Unknown

  22
  Citations