Author

Umendra Kumar

Observed name: U. Kumar

Institution: Janta Vedic College

Observed institutions: University of Delhi, Chaudhary Charan Singh University, Janta Vedic College

ORCID: 0009-0006-3134-3163

Observed ORCID: 0009-0006-3134-3163

OpenAlex ID: A5038400274

Spectral and magnetic studies on manganese(II), cobalt(II) and nickel(II) complexes with Schiff bases

2004 · Sulekh Chandra, Umendra Kumar · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 136

Synthesis, spectral and antifungal studies of some coordination compounds of cobalt(II) and copper(II) of a novel 18-membered octaaza [N8] tetradentate macrocyclic ligand

2010 · Umendra Kumar, Sulekh Chandra · Journal of Saudi Chemical Society · 30

Spectroscopic characterization of copper(II) complexes of indoxyl N(4)-methyl thiosemicarbazone

2004 · Sulekh Chandra, Umendra Kumar · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 25

Synthesis, spectroscopic characterization of some Schiff base complexes derived from 2-methylcyclohexanone and their activity against some fungi

2010 · Umendra Kumar, Sulekh Chandra · Journal of Saudi Chemical Society · 16

Biological Active Cobalt(II) and Nickel(II) Complexes of 12‐Membered Hexaaza [N6] Macrocyclic Ligand Synthetic and Spectroscopic Aspects

2010 · Umendra Kumar, Sulekh Chandra · Journal of Chemistry · 15

Spectral studies of coordination compounds of cobalt(II) with thiosemicarbazone of heterocyclic ketone

2005 · Sulekh Chandra, Umendra Kumar · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 14

Synthesis, Magnetic and Spectral Studies on Copper(II) Complexes with Bidentate Thiosemicarbazones

2004 · Sulekh Chandra, Umendra Kumar · Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry · 9

Synthesis and Characterization of Cobalt(II) Complexes with Two Twelve‐Membered Tetraaza Macrocyclic Ligands

2004 · Sulekh Chandra, Sunil Dutta Sharma, et al. · Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry · 8

Extraction, Purification, Identification and Therapeutic Potential of Terpenes From Plant Sources: a Review

2023 · Umendra Kumar · Iterative International Publishers eBooks · 2

Nanomaterials and Nanostructures in Chemistry: a Review of Synthesis and Characterization Methods

2024 · Umendra Kumar · Iterative International Publishers eBooks

Synthesis, Spectroscopic Characterization and DNA Binding Interactions of Co(II) Complexes with Two Twelve-Membered Tetraaza Macrocyclic Ligands

2024 · Rahul Kumar, Umendra Kumar · African Journal of Biomedical Research

Synthesis and Spectroscopic Characterization of Mononuclear Chromium(Iii) Complexes With Bidentate Schiff Base

2003 · Sulekh Chandra, Umendra Kumar · Oriental Journal Of Chemistry

Synthesis, Spectral Nature and Antifungal Activity of Di (P-Chloro Phenyl)-Thiosemicarbazone and its Cr(Iii) and Co(Ii) Metal Complexes

2003 · Sulekh Chandra, Umendra Kumar, et al. · Oriental Journal Of Chemistry

Synthesis, Characterization and in vitro Antifungal Screening of Manganese(II) and Copper(II) Complexes of Hexaaza [N6] Macrocyclic Ligand

1970 · U. Kumar, S. Chandra · Journal of Nepal Chemical Society

Works count: 14

Citation count: 255

H-index: 8

I10-index: 6