Concepedia

Evelina Velcheva

EV

Statistics

Publications

19

Citations

823

H-Index

13

Active since

1995

Affiliations

Bulgarian Academy of Sciences(Current)

Institute of Organic Chemistry with Centre of Phytochemistry

National Academy of Arts

Evelina Velcheva is an author at Bulgarian Academy of Sciences specializing in chemistry, natural sciences, and infrared spectroscopy.

Publications per year

1995–2023

19

Publications

19

DFT and experimental studies of the structure and vibrational spectra of curcumin

T. Kolev, Evelina Velcheva, Bistra A. Stamboliyska et al. · International Journal of Quantum Chemistry · 2005 · 455 citations

Natural Sciences, Chemistry, Medicinal Chemistry +17

The infrared spectra and structure of o-sulfobenzimide (saccharin) and of its nitranion: An ab initio force field treatment

I.G. Binev, Bistra A. Stamboliyska, Evelina Velcheva · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 1996 · 70 citations

Natural Sciences, Biochemistry, Chemistry +12

Infrared spectra and structure of phenylacetonitrile and of its carbanion: an ab initio force field treatment

I.G. Binev, Jordan A. Tsenov, Evelina Velcheva et al. · Journal of Molecular Structure · 1995 · 30 citations

Natural Sciences, Chemistry, Physics +10

IR spectral and structural changes caused by the conversion of 3-methoxy-4-hydroxybenzaldehyde (vanillin) into the oxyanion

Evelina Velcheva, Bistra A. Stamboliyska · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2004 · 28 citations

Natural Sciences, Chemistry, Organic Chemistry +4

DFT and experimental study on the IR spectra and structure of acesulfame sweetener

A. D. Popova, Evelina Velcheva, Bistra A. Stamboliyska · Journal of Molecular Structure · 2011 · 26 citations

Natural Sciences, Chemistry, Materials Science +16

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