• 4154 Citations
  • 36 h-Index
1972 …2019

Research output per year

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Research Output

  • 4154 Citations
  • 36 h-Index
  • 134 Article
  • 6 Chapter
  • 5 Review article
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Article
2019

A comparative study on the nickel binding ability of peptides containing separate cysteinyl residues

Szunyog, G., Laskai, A., Szucs, D., Sóvágó, I. & Várnagy, K., Jan 1 2019, In : Dalton Transactions. 48, 44, p. 16800-16811 12 p.

Research output: Contribution to journalArticle

Metal binding selectivity of an N-terminally free multihistidine peptide HAVAHHH-NH 2

Balogh, B. D., Bihari, Z., Buglyó, P., Csire, G., Kerekes, Z., Lukács, M., Sóvágó, I. & Várnagy, K., Jan 1 2019, In : New Journal of Chemistry. 43, 2, p. 907-916 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Stabilization of the Nickel Binding Loop in NiSOD and Related Model Complexes: Thermodynamic and Structural Features

Lihi, N., Csire, G., Szakács, B., May, N. V., Várnagy, K., Sóvágó, I. & Fábián, I., Jan 22 2019, In : Inorganic Chemistry. 58, 2, p. 1414-1424 11 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

The ability of the NiSOD binding loop to chelate zinc(ii): The role of the terminal amino group in the enzymatic functions

Csire, G., Kolozsi, A., Gajda, T., Pappalardo, G., Várnagy, K., Sóvágó, I., Fábián, I. & Lihi, N., Jan 1 2019, In : Dalton Transactions. 48, 18, p. 6217-6227 11 p.

Research output: Contribution to journalArticle

2018

Complex formation of nickel(ii) and zinc(ii) ions with peptide fragments of rat amylin

Dávid, Á., Hartman, É. T., Lihi, N., Sóvágó, I. & Várnagy, K., Jan 1 2018, In : New Journal of Chemistry. 42, 10, p. 8131-8136 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2017

Nickel(II), zinc(II) and cadmium(II) complexes of peptides containing separate aspartyl and cysteinyl residues

Lihi, N., Lukács, M., Szűcs, D., Várnagy, K. & Sóvágó, I., Sep 5 2017, In : Polyhedron. 133, p. 364-373 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

The influence of penicillamine/cysteine mutation on the metal complexes of peptides

Grenács, Á., Lihi, N., Sóvágó, I. & Várnagy, K., Jan 1 2017, In : Dalton Transactions. 46, 39, p. 13472-13481 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2016

Metal ion binding capability of secondary (N-methyl) versus primary (N-H) dipeptide hydroxamic acids

Buglyó, P., Nagy, E. M., Sóvágó, I., Ozsváth, A., Sanna, D. & Farkas, E., May 28 2016, In : Polyhedron. 110, p. 172-181 10 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Nickel(ii), zinc(ii) and cadmium(ii) complexes of hexapeptides containing separate histidyl and cysteinyl binding sites

Raics, M., Lihi, N., Laskai, A., Kállay, C., Várnagy, K. & Sóvágó, I., 2016, In : New Journal of Chemistry. 40, 6, p. 5420-5427 8 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2015

[Pd(en)(H2O)2]2+ and [Pd(pic)(H2O)2]2+ complexation by monohydroxamic acids: A solution equilibrium and solid state approach

Buglyó, P., Lénárt, K., Kozsup, M., Bényei, A. C., Kováts, É., Sóvágó, I. & Farkas, E., Nov 4 2015, In : Polyhedron. 100, p. 392-399 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Coordinating properties of peptides containing histidyl residues

Sóvágó, I., Várnagy, K., Lihi, N. & Grenács, Á., Dec 16 2015, (Accepted/In press) In : Coordination Chemistry Reviews.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Copper(II), nickel(II) and zinc(II) complexes of hexapeptides containing separate aspartyl and histidyl residues

Raics, M., Sanna, D., Sóvágó, I. & Kállay, C., Feb 24 2015, In : Inorganica Chimica Acta. 426, p. 99-106 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Copper(II) and nickel(II) binding sites of peptide containing adjacent histidyl residues

Grenács, Á., Sanna, D. & Sóvágó, I., Oct 1 2015, In : Journal of Inorganic Biochemistry. 151, p. 87-93 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
7 Citations (Scopus)

Zinc(ii) and cadmium(ii) complexes of N-terminally free peptides containing two separate cysteinyl binding sites

Lihi, N., Grenács, Á., Timári, S., Turi, I., Bányai, I., Sóvágó, I. & Várnagy, K., Aug 17 2015, In : New Journal of Chemistry. 39, 11, p. 8364-8372 9 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2014
14 Citations (Scopus)

Cross-talk between the octarepeat domain and the fifth binding site of prion protein driven by the interaction of copper(II) with the N-terminus

Di Natale, G., Turi, I., Pappalardo, G., Sóvágó, I. & Rizzarelli, E., Oct 7 2014, In : Chemistry - A European Journal. 21, 10, p. 4071-4084 14 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Effect of the types and arrangements of donor atoms on Pb(II) versus Zn(II) binding preference of selected amino acids, peptides and derivatives

Farkas, E., Bóka, B., Szocs, B., Godó, A. J. & Sóvágó, I., Nov 1 2014, In : Inorganica Chimica Acta. 423, PA, p. 242-249 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Studies on the formation of coordination isomers in the copper(II) and nickel(II) complexes of peptides containing histidyl residues

Timári, S., Turi, I., Várnagy, K. & Sóvágó, I., Sep 5 2014, In : Polyhedron. 79, p. 72-79 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2013

Affinity, speciation, and molecular features of copper(II) complexes with a prion tetraoctarepeat domain in aqueous solution: Insights into old and new results

Di Natale, G., Osz, K., Kállay, C., Pappalardo, G., Sanna, D., Impellizzeri, G., Sóvágó, I. & Rizzarelli, E., Mar 11 2013, In : Chemistry - A European Journal. 19, 11, p. 3751-3761 11 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Binary and ternary mixed metal complexes of terminally free peptides containing two different histidyl binding sites

Grenács, Á., Kaluha, A., Kállay, C., Jószai, V., Sanna, D. & Sóvágó, I., Aug 6 2013, In : Journal of Inorganic Biochemistry. 128, p. 17-25 9 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Cadmium(II) Complexes of amino acids and peptides

Sóvágó, I. & Várnagy, K., 2013, In : Metal Ions in Life Sciences. 11, p. 275-302 28 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

The effect of non-coordinating side chains on the metal binding affinities of peptides of histidine

Turi, I., Sanna, D., Garribba, E., Pappalardo, G. & Sóvágó, I., Jan 1 2013, In : Polyhedron. 62, p. 7-17 11 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)
2012

Mixed metal copper(II)-nickel(II) and copper(II)-zinc(II) complexes of multihistidine peptide fragments of human prion protein

Jószai, V., Turi, I., Kállay, C., Pappalardo, G., Di Natale, G., Rizzarelli, E. & Sóvágó, I., Jul 1 2012, In : Journal of Inorganic Biochemistry. 112, p. 17-24 8 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
2011

Copper(ii) complexes of rat amylin fragments

Kállay, C., Dávid, Á., Timári, S., Nagy, E. M., Sanna, D., Garribba, E., Micera, G., De Bona, P., Pappalardo, G., Rizzarelli, E. & Sóvágó, I., Oct 14 2011, In : Dalton Transactions. 40, 38, p. 9711-9721 11 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Palladium(II) complexes of oligopeptides containing aspartyl and glutamyl residues

Jószai, V. & Sóvágó, I., Jan 1 2011, In : Polyhedron. 30, 12, p. 2114-2120 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

The effect of point mutations on copper(II) complexes with peptide fragments encompassing the 106-114 region of human prion protein

Kállay, C., Turi, I., Timári, S., Nagy, Z., Sanna, D., Pappalardo, G., De Bona, P., Rizzarelli, E. & Sóvágó, I., Apr 1 2011, In : Monatshefte fur Chemie. 142, 4, p. 411-419 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Zn2+'s ability to alter the distribution of Cu2+ among the available binding sites of Aβ(1-16)-polyethylenglycol-ylated peptide: Implications in Alzheimer's disease

Damante, C. A., Ösz, K., Nagy, Z., Grasso, G., Pappalardo, G., Rizzarelli, E. & Sóvágó, I., Jun 20 2011, In : Inorganic Chemistry. 50, 12, p. 5342-5350 9 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)
2010

Nickel(ii) and mixed metal complexes of amyloid-β N-terminus

Józsa, É., Sz, K., Kállay, C., De Bona, P., Damante, C. A., Pappalardo, G., Rizzarelli, E. & Sóvágó, I., Aug 14 2010, In : Dalton Transactions. 39, 30, p. 7046-7053 8 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Nickel(II) complexes of the multihistidine peptide fragments of human prion protein

Turi, I., Kállay, C., Szikszai, D., Pappalardo, G., Di Natale, G., De Bona, P., Rizzarelli, E. & Sóvágó, I., Aug 1 2010, In : Journal of Inorganic Biochemistry. 104, 8, p. 885-891 7 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)
2009
27 Citations (Scopus)

Interaction of copper(II) with the prion peptide fragment HuPrP(76-114) encompassing four histidyl residues within and outside the octarepeat domain

Natale, G. D., Osz, K., Nagy, Z., Sanna, D., Micera, G., Pappalardo, G., Sovago, I. & Rizzarell, E., May 4 2009, In : Inorganic Chemistry. 48, 9, p. 4239-4250 12 p.

Research output: Contribution to journalArticle

61 Citations (Scopus)

Metal loading capacity of aβ N-terminus: A combined potentiometrie and spectroscopic study of zinc(II) complexes with Aβ(1-16), its short or mutated peptide fragments and its polyethylene glycol-ylated analogue

Damante, C. A., Ösz, K., Nagy, Z., Pappalardo, G., Grasso, G., Impellizzeri, G., Rizzarelli, E. & Sóvágó, I., Nov 2 2009, In : Inorganic Chemistry. 48, 21, p. 10405-10415 11 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)

Thermodynamic and structural characterization of the macrochelates formed in the reactions of copper(II) and zinc(II) ions with peptides of histidine

Kállay, C., Várnagy, K., Malandrinos, G., Hadjiliadis, N., Sanna, D. & Sóvágó, I., Feb 20 2009, In : Inorganica Chimica Acta. 362, 3, p. 935-945 11 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Transition metal complexes of short multihistidine peptides

Timári, S., Kállay, C., Sz, K., Sóvágó, I. & Várnagy, K., Mar 10 2009, In : Dalton Transactions. 11, p. 1962-1971 10 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)
2008

Complex formation processes of terminally protected peptides containing two or three histidyl residues. Characterization of the mixed metal complexes of peptides

Rajković, S., Kállay, C., Serényi, R., Malandrinos, G., Hadjiliadis, N., Sanna, D. & Sóvágó, I., Sep 29 2008, In : Dalton Transactions. 37, p. 5059-5071 13 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Copper(II) binding to two novel histidine-containing model hexapeptides: Evidence for a metal ion driven turn conformation

Natale, G. D., Damante, C. A., Nagy, Z., Osz, K., Pappalardo, G., Rizzarelli, E. & Sóvágó, I., Nov 1 2008, In : Journal of Inorganic Biochemistry. 102, 11, p. 2012-2019 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Interaction of Cu(ii) and Ni(ii) with the 63-93 fragment of histone H2B

Zavitsanos, K., Nunes, A. M. P. C., Malandrinos, G., Kállay, C., Sóvágó, I., Magafa, V., Cordopatis, P. & Hadjiliadis, N., Nov 12 2008, In : Dalton Transactions. 44, p. 6179-6187 9 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

The metal loading ability of β-amyloid N-terminus: A combined potentiometric and spectroscopic study of copper(II) complexes with β-amyloid(1-16), its short or mutated peptide fragments, and its polyethylene glycol (PEG)-ylated analogue

Damante, C. A., Ösz, K., Nagy, Z., Pappalardo, G., Grasso, G., Impellizzeri, G., Rizzarelli, E. & Sóvágó, I., Oct 20 2008, In : Inorganic Chemistry. 47, 20, p. 9669-9683 15 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)
2007

Copper(II) interaction with prion peptide fragments encompassing histidine residues within and outside the octarepeat domain: Speciation, stability constants and binding details

Osz, K., Nagy, Z., Pappalardo, G., Di Natale, G., Sanna, D., Micera, G., Rizzarelli, E. & Sóvágó, I., Sep 5 2007, In : Chemistry - A European Journal. 13, 25, p. 7129-7143 15 p.

Research output: Contribution to journalArticle

97 Citations (Scopus)

New insights into the metal ion-peptide hydroxamate interactions: Metal complexes of primary hydroxamic acid derivatives of common dipeptides in aqueous solution

Buglyó, P., Nagy, E. M., Farkas, E., Sóvágó, I., Sanna, D. & Micera, G., May 21 2007, In : Polyhedron. 26, 8, p. 1625-1633 9 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)
10 Citations (Scopus)
11 Citations (Scopus)

Zinc(ii) binding ability of tri-, tetra- and penta-peptides containing two or three histidyl residues

Kállay, C., Sz, K., Dávid, A., Valastyán, Z., Malandrinos, G., Hadjiliadis, N. & Sóvágó, I., Sep 14 2007, In : Dalton Transactions. 36, p. 4040-4047 8 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)
2006

Copper(ii) complexes of terminally protected pentapeptides containing three histidyl residues in alternating positions, Ac-His-Xaa-His-Yaa-His-NH 2

Kállay, C., Várnagy, K., Malandrinos, G., Hadjiliadis, N., Sanna, D. & Sóvágó, I., Oct 9 2006, In : Dalton Transactions. 38, p. 4545-4552 8 p.

Research output: Contribution to journalArticle

57 Citations (Scopus)

Metal ion selectivity of oligopeptides

Sóvágó, I. & Osz, K., Aug 16 2006, In : Dalton Transactions. 32, p. 3841-3854 14 p.

Research output: Contribution to journalArticle

159 Citations (Scopus)

Potentiometric and spectroscopic studies on the copper(II) and zinc(II) complexes of bis(imidazol-2-yl) derivatives of tripeptides

Szilágyi, O., Osz, K., Várnagy, K., Sanna, D., Süli-Vargha, H., Sóvágó, I. & Micera, G., Nov 13 2006, In : Polyhedron. 25, 16, p. 3173-3182 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Transition metal complexes of terminally protected peptides containing histidyl residues

Jószai, V., Nagy, Z., Osz, K., Sanna, D., Di Natale, G., La Mendola, D., Pappalardo, G., Rizzarelli, E. & Sóvágó, I., Aug 1 2006, In : Journal of Inorganic Biochemistry. 100, 8, p. 1399-1409 11 p.

Research output: Contribution to journalArticle

62 Citations (Scopus)
2005
73 Citations (Scopus)

Copper(II) interaction with unstructured prion domain outside the octarepeat region: Speciation, stability, and binding details of copper(II) complexes with PrP106-126 peptides

Di Natale, G., Grasso, G., Impellizzeri, G., La Mendola, D., Micera, G., Mihala, N., Nagy, Z., Õsz, K., Pappalardo, G., Rigó, V., Rizzarelli, E., Sanna, D. & Sóvágó, I., Oct 3 2005, In : Inorganic Chemistry. 44, 20, p. 7214-7225 12 p.

Research output: Contribution to journalArticle

87 Citations (Scopus)