• 2073 Citations
  • 21 h-Index
20012019
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Research Output 2001 2019

  • 2073 Citations
  • 21 h-Index
  • 34 Article
  • 1 Chapter
  • 1 Conference contribution
65 Citations (Scopus)

Adsorption of organic acids on magnetite nanoparticles, pH-dependent colloidal stability and salt tolerance

Tombácz, E., Tóth, I. Y., Nesztor, D., Illés, E., Hajdú, A., Szekeres, M. & L.Vékás, Oct 2013, In : Colloids and Surfaces A: Physicochemical and Engineering Aspects. 435, p. 91-96 6 p.

Research output: Contribution to journalArticle

Magnetite Nanoparticles
Magnetite nanoparticles
carbopol 940
Organic acids
magnetite
2 Citations (Scopus)

Advanced oxidation processes for ibuprofen removal and ecotoxicological risk assessment of degradation intermediates

Gajda-Schrantz, K., Arany, E., Illés, E., Szabó, E., Pap, Z., Takács, E. & Wojnárovits, L., 2013, Ibuprofen: Clinical Pharmacology, Medical Uses and Adverse Effects. Nova Science Publishers, Inc., p. 159-232 74 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Ibuprofen
Waste Water
Vacuum
Ozone
Ionizing Radiation
43 Citations (Scopus)

Ageing in the inorganic nanoworld: Example of magnetite nanoparticles in aqueous medium

Tombácz, E., Illés, E., Majzik, A., Hajdú, A., Rideg, N. & Szekeres, M., 2007, In : Croatica Chemica Acta. 80, 3-4, p. 503-515 13 p.

Research output: Contribution to journalArticle

Magnetite Nanoparticles
Aging of materials
Ferrosoferric Oxide
Magnetic cores
Magnetic fluids
3 Citations (Scopus)

A Microbiological Assay for Assessing the Applicability of Advanced Oxidation Processes for Eliminating the Sublethal Effects of Antibiotics on Selection of Resistant Bacteria

Szabó, L., Steinhardt, M., Homlok, R., Kovács, K., Illés, E., Kiskó, G., Belák, Á., Mohácsi-Farkas, C., Takács, E. & Wojnárovits, L., Jun 13 2017, In : Environmental Science and Technology Letters. 4, 6, p. 251-255 5 p.

Research output: Contribution to journalArticle

sublethal effect
Antibiotics
antibiotics
Assays
Bacteria
3 Citations (Scopus)

Carbonate-radical-anions, and not hydroxyl radicals, are the products of the Fenton reaction in neutral solutions containing bicarbonate

Illés, E., Mizrahi, A., Marks, V. & Meyerstein, D., Feb 1 2019, In : Free Radical Biology and Medicine. 131, p. 1-6 6 p.

Research output: Contribution to journalArticle

Carbonates
Bicarbonates
Hydroxyl Radical
Anions
Oxidative stress
49 Citations (Scopus)

Chemical and colloidal stability of carboxylated core-shell magnetite nanoparticles designed for biomedical applications

Szekeres, M., Tóth, I. Y., Illés, E., Hajdú, A., Zupkó, I., Farkas, K., Oszlánczi, G., Tiszlavicz, L. & Tombácz, E., Jul 2013, In : International Journal of Molecular Sciences. 14, 7, p. 14550-14574 25 p.

Research output: Contribution to journalArticle

carbopol 940
Magnetite Nanoparticles
Magnetite nanoparticles
magnetite
Nanoparticles
Open Access
Magnetite Nanoparticles
Magnetite nanoparticles
Chondroitin Sulfates
magnetite
sulfates
11 Citations (Scopus)

Colloidal stability of carboxylated iron oxide nanomagnets for biomedical use

Tombácz, E., Szekeres, M., Hajdú, A., Tóth, I. Y., Bauer, R. A., Nesztor, D., Illés, E., Zupkó, I. & Vékás, L., 2014, In : Periodica Polytechnica: Chemical Engineering. 58, SUPPL, p. 3-10 8 p.

Research output: Contribution to journalArticle

carbopol 940
Pulse amplitude modulation
Iron oxides
Magnetite Nanoparticles
Salts
58 Citations (Scopus)

Degradation of thiamethoxam and metoprolol by UV, O 3 and UV/O 3 hybrid processes: Kinetics, degradation intermediates and toxicity

Šojić, D., Despotović, V., Orčić, D., Szabó, E., Arany, E., Armaković, S., Illés, E., Gajda-Schrantz, K., Dombi, A., Alapi, T., Sajben-Nagy, E., Palágyi, A., Vágvölgyi, C., Manczinger, L., Bjelica, L. & Abramović, B., Nov 23 2012, In : Journal of Hydrology. 472-473, p. 314-327 14 p.

Research output: Contribution to journalArticle

thiamethoxam
toxicity
kinetics
degradation
photolysis
33 Citations (Scopus)

Designed polyelectrolyte shell on magnetite nanocore for dilution-resistant biocompatible magnetic fluids

Tóth, I. Y., Illés, E., Bauer, R. A., Nesztor, D., Szekeres, M., Zupkó, I. & Tombácz, E., Dec 4 2012, In : Langmuir. 28, 48, p. 16638-16646 9 p.

Research output: Contribution to journalArticle

Ferrosoferric Oxide
pulse amplitude modulation
Pulse amplitude modulation
Magnetic fluids
Magnetite
10 Citations (Scopus)
antimicrobial activity
antibiotic resistance
Antibiotics
Erythromycin
antibiotics
364 Citations (Scopus)
Graphite
Surface charge
Acidity
Oxides
Functional groups
63 Citations (Scopus)

Hydroxyl radical induced degradation of ibuprofen

Illés, E., Takács, E., Dombi, A., Gajda-Schrantz, K., Rácz, G., Gonter, K. & Wojnárovits, L., Mar 1 2013, In : Science of the Total Environment. 447, p. 286-292 7 p.

Research output: Contribution to journalArticle

Ibuprofen
hydroxyl radical
Hydroxyl Radical
irradiation
Irradiation
44 Citations (Scopus)
Ketoprofen
Toxicity
Aquatic ecosystems
Ozonization
Algae
8 Citations (Scopus)

Magnetic hyaluronate hydrogels: Preparation and characterization

Tóth, I. Y., Veress, G., Szekeres, M., Illés, E. & Tombácz, E., Apr 15 2015, In : Journal of Magnetism and Magnetic Materials. 380, p. 175-180 6 p.

Research output: Contribution to journalArticle

Magnetite Nanoparticles
Magnetite nanoparticles
Hydrogels
Chondroitin Sulfates
magnetite
45 Citations (Scopus)

Magnetite nanoparticles stabilized under physiological conditions for biomedical application

Hajdú, A., Tombácz, E., Illés, E., Bica, D. & Vékás, L., 2008, Progress in Colloid and Polymer Science. Vol. 135. p. 29-37 9 p. (Progress in Colloid and Polymer Science; vol. 135).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetite Nanoparticles
Magnetite nanoparticles
Magnetic fluids
magnetite
Ferrosoferric Oxide
19 Citations (Scopus)
absorption coefficient
refractive index
spectrometer
aerosol
dust
25 Citations (Scopus)

Mechanism of in situ surface polymerization of gallic acid in an environmental-inspired preparation of carboxylated core-shell magnetite nanoparticles

Tóth, I. Y., Szekeres, M., Turcu, R., Sáringer, S., Illés, E., Nesztor, D. & Tombácz, E., Dec 30 2014, In : Langmuir. 30, 51, p. 15451-15461 11 p.

Research output: Contribution to journalArticle

Magnetite Nanoparticles
Magnetite nanoparticles
Gallic Acid
Polymerization
magnetite
20 Citations (Scopus)

Multifunctional PEG-carboxylate copolymer coated superparamagnetic iron oxide nanoparticles for biomedical application

Illés, E., Szekeres, M., Tóth, I. Y., Szabó, Á., Iván, B., Turcu, R., Vékás, L., Zupkó, I., Jaics, G. & Tombácz, E., Apr 1 2018, In : Journal of Magnetism and Magnetic Materials. 451, p. 710-720 11 p.

Research output: Contribution to journalArticle

Magnetite Nanoparticles
Magnetite nanoparticles
Iron oxides
iron oxides
carboxylates
32 Citations (Scopus)

Novel carboxylated PEG-coating on magnetite nanoparticles designed for biomedical applications

Illés, E., Tombácz, E., Szekeres, M., Tóth, I. Y., Szabó, Á. & Iván, B., Apr 15 2015, In : Journal of Magnetism and Magnetic Materials. 380, p. 132-139 8 p.

Research output: Contribution to journalArticle

Magnetite Nanoparticles
Magnetite nanoparticles
magnetite
Polyethylene glycols
coatings
7 Citations (Scopus)
Brushes
Polyacrylates
Iron oxides
Magnetic resonance imaging
Polyethylene glycols
37 Citations (Scopus)

PEGylation of surfacted magnetite core-shell nanoparticles for biomedical application

Illés, E., Szekeres, M., Kupcsik, E., To´th, I. Y., Farkas, K., Jedlovszky-Hajdu´, A. & Tombácz, E., Jan 26 2014, In : Colloids and Surfaces A: Physicochemical and Engineering Aspects. 460, p. 429-440 12 p.

Research output: Contribution to journalArticle

Ferrosoferric Oxide
Magnetite
Oleic Acid
magnetite
Negative ions
40 Citations (Scopus)

Photocatalytic activity of silver-modified titanium dioxide at solid-liquid and solid-gas interfaces

Kõrösi, L., Papp, S., Ménesi, J., Illés, E., Zöllmer, V., Richardt, A. & Dékány, I., Apr 15 2008, In : Colloids and Surfaces A: Physicochemical and Engineering Aspects. 319, 1-3, p. 136-142 7 p.

Research output: Contribution to journalArticle

gas-solid interfaces
Silver
titanium oxides
Titanium dioxide
Gases
79 Citations (Scopus)

Phototransformation of ibuprofen and ketoprofen in aqueous solutions

Szabó, R. K., Megyeri, C. S., Illés, E., Gajda-Schrantz, K., Mazellier, P. & Dombi, A., Sep 2011, In : Chemosphere. 84, 11, p. 1658-1663 6 p.

Research output: Contribution to journalArticle

Ketoprofen
Ibuprofen
Dissolved oxygen
aqueous solution
Irradiation
63 Citations (Scopus)
Bentonite
Ferrosoferric Oxide
Clay minerals
Ionic strength
Iron oxides
9 Citations (Scopus)

Polyelectrolyte coating on superparamagnetic iron oxide nanoparticles as interface between magnetic core and biorelevant media

Tombácz, E., Farkas, K., Földesi, I., Szekeres, M., Illés, E., Tóth, I. Y., Nesztor, D. & Szabó, T., Dec 6 2016, In : Interface Focus. 6, 6, 20160068.

Research output: Contribution to journalArticle

Magnetic cores
Polyelectrolytes
Iron oxides
Nanoparticles
Coatings
19 Citations (Scopus)
Magnetite Nanoparticles
Magnetite nanoparticles
Chondroitin Sulfates
magnetite
sulfates
16 Citations (Scopus)

Radiation induced degradation of ketoprofen in dilute aqueous solution

Illés, E., Takács, E., Dombi, A., Gajda-Schrantz, K., Gonter, K. & Wojnárovits, L., Sep 2012, In : Radiation Physics and Chemistry. 81, 9, p. 1479-1483 5 p.

Research output: Contribution to journalArticle

degradation
aqueous solutions
radiation
radiolysis
toxicity
64 Citations (Scopus)

Surface charging, polyanionic coating and colloid stability of magnetite nanoparticles

Hajdú, A., Illés, E., Tombácz, E. & Borbáth, I., Sep 5 2009, In : Colloids and Surfaces A: Physicochemical and Engineering Aspects. 347, 1-3, p. 104-108 5 p.

Research output: Contribution to journalArticle

Magnetite Nanoparticles
Magnetite nanoparticles
Ferrosoferric Oxide
Colloids
magnetite
56 Citations (Scopus)

Surfactant double layer stabilized magnetic nanofluids for biomedical application

Tombácz, E., Bica, D., Hajdú, A., Illés, E., Majzik, A. & Vékás, L., May 21 2008, In : Journal of Physics Condensed Matter. 20, 20, 204103.

Research output: Contribution to journalArticle

Magnetic fluids
Surface-Active Agents
Ferrosoferric Oxide
Surface active agents
magnetite
3 Citations (Scopus)

The chemical background of advanced oxidation processes

Csay, T., Homlok, R., Illés, E., Takács, E. & Wojnárovits, L., 2014, In : Israel Journal of Chemistry. 54, 3, p. 233-241 9 p.

Research output: Contribution to journalArticle

Oxidation
Toxicity
Electrons
Azo Compounds
Degradation
362 Citations (Scopus)
Magnetite Nanoparticles
Ferrosoferric Oxide
Magnetite nanoparticles
Humic Substances
Magnetite
1 Citation (Scopus)

The effect of hydroxyl moieties and their oxosubstitution on bile acid association studied in floating monolayers

Szekeres, M., Viskolcz, B., Poša, M., Csanádi, J., Škorić, D., Illés, E., Tóth, I. Y. & Tombácz, E., 2014, In : TheScientificWorldJournal [electronic resource]. 2014, 152972.

Research output: Contribution to journalArticle

Bile Acids and Salts
Hydroxyl Radical
Monolayers
acid
toxicity
226 Citations (Scopus)

The role of reactive surface sites and complexation by humic acids in the interaction of clay mineral and iron oxide particles

Tombácz, E., Libor, Z., Illés, E., Majzik, A. & Klumpp, E., Mar 2004, In : Organic Geochemistry. 35, 3, p. 257-267 11 p.

Research output: Contribution to journalArticle

Humic Substances
Clay minerals
Complexation
complexation
iron oxide
159 Citations (Scopus)
Ferrosoferric Oxide
Humic Substances
Magnetite
Surface charge
Complexation
35 Citations (Scopus)

Water in contact with magnetite nanoparticles, as seen from experiments and computer simulations

Tombácz, E., Hajdú, A., Illés, E., László, K., Garberoglio, G. & Jedlovszky, P., Nov 17 2009, In : Langmuir. 25, 22, p. 13007-13014 8 p.

Research output: Contribution to journalArticle

Magnetite Nanoparticles
Magnetite nanoparticles
magnetite
computerized simulation
Adsorption