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personal data approved: 2022. I. 02.
Personal data
Katalin Várnagy
name Katalin Várnagy
name of institution
doctoral school
DE Doctoral School of Chemistry (Core member)
accreditation statement submitted to: University of Debrecen
HAC accreditation
full compliance
(2019. VI. 28.)
Contact details
E-mail address varnagy.katalinscience.unideb.hu
phone number +36 52 512-900/22405
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1995
discipline to which degree belongs chemistry
institution granting the degree Kossuth Lajos Tudományegyetem (to be translated)
scientific degree, title DSc
year degree was obtained 2014
discipline to which degree belongs chemistry
institution granting the degree HAS
Employment
1985 - University of Debrecen
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 10
number of students who fulfilled course requirements 7
students who obtained their degrees:
Márton Lukács PhD 2020  KDI-DE
Györgyi Szunyog PhD 2019  KDI-DE
Norbert Lihi PhD 2018  KDI-DE
Ágnes Dávid PhD 2017  KDI-DE
Gizella Csire PhD 2017  KDI-DE
Sarolta Timári PhD 2012  KDI-DE
Csilla Kállay PhD 2006  KDI-DE

completed course requirement:
Bettina Diána Balogh (PhD) 2022/08  KDI-DE
Enikő Székely (PhD) 2022/08  KDI-DE
present PhD students:
Balázs Sándor (PhD) (2026/08)  KDI-DE
Zsuzsa Kastal (PhD) (2024/08)  KDI-DE
  Thesis topic proposals
Research
research area Solution equilibrium, structural and electrochemical studies of transition metal complexes of amino acid and peptide derivatives containing bis(imidazol-2-yl) group or histidine.
research field in which current research is conducted chemistry
Publications
2021

Balogh Bettina Diána, Szakács Bence, Di Natale Giuseppe, Tabbì Giovanni, Pappalardo Giuseppe, Sóvágó Imre, Várnagy Katalin: Copper (II) binding properties of an octapeptide fragment from the R3 region of tau protein: A combined potentiometric, spectroscopic and mass spectrometric study, JOURNAL OF INORGANIC BIOCHEMISTRY 217: 111358
type of document: Journal paper/Article
language: English
URL 
2021

Chaves Sílvia, Várnagy Katalin, Santos M. Amélia: Recent Multi-Target Approaches on the Development of Anti-Alzheimer`s Agents Integrating Metal Chelation Activity, CURRENT MEDICINAL CHEMISTRY 28: (35) pp. 7247-7277.
type of document: Journal paper/Review paper
language: English
URL 
2021

Balogh Bettina Diana, Szunyog Gyorgyi, Lukacs Marton, Szakacs Bence, Sovago Imre, Varnagy Katalin: Thermodynamics and structural characterization of the nickel(ii) and zinc(ii) complexes of various peptide fragments of tau protein, DALTON TRANSACTIONS 50: (40) pp. 14411-14420.
type of document: Journal paper/Article
language: English
URL 
2019

Balogh Bettina Diana, Bihari Zsolt, Buglyo Peter, Csire Gizella, Kerekes Zsuzsanna, Lukacs Marton, Sovago Imre, Varnagy Katalin: Metal binding selectivity of an N-terminally free multihistidine peptide HAVAHHH-NH2, NEW JOURNAL OF CHEMISTRY 43: (2) pp. 907-916.
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL 
2017

Csire G, Nagy L, Várnagy K, Kállay C: Copper(II) interaction with the Human Prion 103–112 fragment – Coordination and oxidation, JOURNAL OF INORGANIC BIOCHEMISTRY 170: pp. 195-201.
type of document: Journal paper/Article
number of independent citations: 4
language: English
URL 
2016

Sóvágó I, Várnagy K, Lihi N, Grenács Á: Coordinating properties of peptides containing histidyl residues, COORDINATION CHEMISTRY REVIEWS 327-328: pp. 43-54.
type of document: Journal paper/Review paper
number of independent citations: 42
language: English
URL 
2012

Sóvágó I, Kállay C, Várnagy K: Peptides as complexing agents: Factors influencing the structure and thermodynamic stability of peptide complexes, COORDINATION CHEMISTRY REVIEWS 256: (19-20) pp. 2225-2233.
type of document: Journal paper/Review paper
number of independent citations: 100
language: English
URL 
2006

Kallay C, Varnagy K, Malandrinos G, Hadjiliadis N, Sanna D, Sovago I: Copper(II) complexes of terminally protected pentapeptides containing three histidyl residues in alternating positions, Ac-His-Xaa-His-Yaa-His-NH2, DALTON TRANSACTIONS (38) pp. 4545-4552.
type of document: Journal paper/Article
number of independent citations: 44
language: English
URL 
2004

Osz K, Varnagy K, Suli-Vargha H, Csampai A, Sanna D, Micera G, Sovago I: Acid-base properties and copper(II) complexes of di-peptides containing histidine and additional chelating bis(imidazol-2-yl) residues, JOURNAL OF INORGANIC BIOCHEMISTRY 98: (1) pp. 24-32.
type of document: Journal paper/Article
number of independent citations: 25
language: English
URL 
1997

Best SL, Chattopadhyay TK, Djuran MI, Palmer RA, Sadler PJ, Sovago I, Varnagy K: Gold(III) and palladium(II) complexes of glycylglycyl-L-histidine: crystal structures of [Au-III(Gly-Gly-L-His-H-2)]Cl center dot H2O and [Pd-II(Gly-Gly-L-His-H-2)]center dot 1.5H(2)O and His epsilon NH deprotonation, JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS (15) pp. 2587-2596.
type of document: Journal paper/Article
number of independent citations: 61
language: English
URL 
Number of independent citations to these publications:279 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
105
number of scientific publications:
105
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
1 
scientific publications published abroad that meet the accreditation criteria:
92
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
2
number of independent citations to scientific publications and creative works:
1163

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )