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Plamen Nikolov Penchev

Observed names: P N Penchev, P. N. PENCHEV, P. N. Penchev, P. Penchev, P.N Penchev, P.N. Penchev, Penchev, Plamen N Penchev, Plamen N. Penchev, Plamen PENCHEV, Plamen Penchev
Institution: Plovdiv University
ORCID: 0000-0003-4388-5323
Observed ORCID: 0000-0003-4388-5323
OpenAlex ID: A5065286339
Maximum Common Substructures of Organic Compounds Exhibiting Similar Infrared Spectra
1998 · K. Varmuza, P. N. Penchev, et al. · Journal of Chemical Information and Computer Sciences · 47
Novel Styrylquinolinium Dye Thin Films Deposited by Pulsed Laser Deposition for Nonlinear Optical Applications
2012 · H. El Ouazzani, Sylvie Dabos-Seignon, et al. · The Journal of Physical Chemistry C · 42
Automatic classification of infrared spectra using a set of improved expert-based features
1999 · Plamen N. Penchev, George N. Andreev, et al. · Analytica Chimica Acta · 29
Large and frequently occurring substructures in organic compounds obtained by library search of infrared spectra
1999 · K Varmuza, P.N Penchev, et al. · Vibrational Spectroscopy · 17
Expert system for the interpretation of infrared spectra
1993 · G.N. Andreev, O.K. Argirov, et al. · Analytica Chimica Acta · 17
Volatile metabolic profiles of cell suspension cultures of Lavandula vera, Nicotiana tabacum and Helianthus annuus, cultivated under different regimes
2010 · Milen Georgiev, Vasil Georgiev, et al. · Engineering in Life Sciences · 16
Synthesis andin vitroactivity of platinum(II) complexes of two fluorenylspirohydantoins against a human tumour cell line
2014 · Petja Marinova, Marin Marinov, et al. · Biotechnology & Biotechnological Equipment · 15
INFERCNMR: A 13C NMR Interpretive Library Search System
2012 · Plamen N. Penchev, Klaus-Peter Schulz, et al. · Journal of Chemical Information and Modeling · 14
Synthesis, Characterization, and Antibacterial Studies of New Cu(II) and Pd(II) Complexes with 6-Methyl-2-Thiouracil and 6-Propyl-2-Thiouracil
2023 · Petja Emilova Marinova, Mariyan Nedelchev Hristov, et al. · Applied Sciences · 13
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Description and Performance Analysis of an Infrared Library Search System
1996 · P. N. Penchev, A. N. Sohou, et al. · Spectroscopy Letters · 13
Study on the Synthesis, Characterization and Bioactivities of 3-Methyl-9’-fluorenespiro-5-hydantoin
2016 · Petja Marinova, Marin Marinov, et al. · Acta chimica slovenica · 12
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neo -Clerodane Diterpenoids from Scutellaria galericulata
2014 · Petko I. Bozov, Plamen N. Penchev, et al. · Natural Product Communications · 12
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Vibrational spectra and structure of 1,4-dinitrobenzene and its 15N labelled derivatives: an ab initio and experimental study
1997 · George N Andreev, Bistra A Stamboliyska, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 12
Minor diterpenoids from Scutellaria galericulata
2015 · Plamen N. Penchev, Josep Coll, et al. · Phytochemistry Letters · 10
Investigation of the Complexation Activity of 2,4-Dithiouracil with Au(III) and Cu(II) and Biological Activity of the Newly Formed Complexes
2024 · Petya Emilova Marinova, Dimitar Genchev Stoitsov, et al. · Applied Sciences · 8
Diterpenoids from Scutellaria galericulata
2014 · P. I. Bozov, P. N. Penchev, et al. · Chemistry of Natural Compounds · 6
Systematic structure elucidation of organic compounds by mass spectra classification
1997 · K. Varmuza, P. Penchev, et al. · Journal of Molecular Structure · 5
A Complete 1H and 13C NMR Data Assignment for Three 3-[Substituted methylidene]-1H,3H-naphtho-[1,8-cd]-pyran-1-ones
2024 · Dimitar Stoitsov, Marin Marinov, et al. · Crystals · 4
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Neo-clerodane diterpenoids from Teucrium polium subsp. vincentinum (rouy) D. Wood
2019 · Petko I. Bozov, Plamen N. Penchev · Phytochemistry Letters · 4
Synthesis and antimicrobial study of new Pt(IV) and Ru(III) complexes of fluorenylspirohydantoins
2019 · Petja MARINOVA, Marin MARINOV, et al. · Revue Roumaine de Chimie · 4
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Implementation and testing of routine procedure for mixture analysis by search in infrared spectral library
2008 · Plamen Penchev, V. L. Miteva, et al. · 4
Characteristic substructures in sets of organic compounds with similar infrared spectra
2001 · Plamen N. Penchev, Kurt Varmuza · Computers & Chemistry · 4
Diterpenoid Constituents of Teucrium scordium L. Subsp. s cordioides (Shreb.) Maire Et Petitmengin
2020 · Petko I. Bozov, Plamen N. Penchev, et al. · Natural Product Communications · 3
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1 H and 13 C NMR Analysis of the neo -Clerodane Diterpenoid Scutecyprin
2014 · Plamen N. Penchev, Stefka R. Nachkova, et al. · Natural Product Communications · 3
A complete 1H and 13C NMR data assignment for 3-phenylmethylene-1H,3H-naphtho-[1,8-c,d]-pyran-1-one
2010 · Plamen N. Penchev, Neyko M. Stoyanov, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 3
Works count: 54
Citation count: 326
H-index: 12
I10-index: 14
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