Email:
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juraj.cernak@upjs.sk | |
Homepage:
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https://www.upjs.sk/PF/zamestnanec/juraj.cernak | |
Faculty:
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PF UPJŠ
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Pavol Jozef Šafárik University in Košice, Faculty of Science
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Department:
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ÚCHV
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Institute of Chemistry
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Office:
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RC2O323 | |
Phone:
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+421 55 234 2342 | |
ORCID ID:
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http://orcid.org/0000-0002-8143-1368 |
Overview of the responsibility for
the delivery, development and quality assurance of the study programme or its part
at the university in the current academic year
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Study programme: Inorganic Chemistry (A person responsible for the study programme), study field: Chemistry, Master degree
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Study programme: Inorganic Chemistry (A person responsible for the study programme), study field: Chemistry, Doctoral degree
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Study programme: Chemistry (Member of Study Programme Board), study field: Chemistry, Bachelor degree
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Profile courses
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UCHV/ACH1/10 Inorganic Chemistry I (Černák, Zeleňák) - Chemistry, Bachelor degree
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UCHV/ACH2/21Inorganic Chemistry II (Černák, Zeleňák) - Chemistry, Bachelor degree
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UCHV/KCH1/00 Coordination Chemistry (Černák, Kuchár) - Inorganic Chemistry, Master degree
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UCHV/DPACH/13 Advanced Inorganic Chemistry (Černák) - Inorganic Chemistry, Doctoral degree
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UCHV/DCKOK/11 Chemistry of Coordination and organometallic compounds, and clusters
(Černák) - Inorganic Chemistry, Doctoral degree
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Overview of the responsibility for
the development and quality of the field of habilitation procedure and inaugural procedure
in the current academic year
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Name of the field of habilitation procedure and inaugural procedure:
Chemistry (Member of the Board of the Field of Habilitation and Inauguration Proceeding), study field to which it is assigned: Chemistry
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Selected publications
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ADC – Vráblová, A., Tomás, M., Falvello, L.R., Dlháň, L., Titiš, J., Černák, J., Boča, R., Slow magnetic relaxation in Ni-Ln (Ln = Ce, Gd, Dy) dinuclear complexes. Dalton Trans., 48 (2019) 13943-13952 (WOS Q1) |
ADC - Vráblová, A., Černák, J., Rajnák, C., Dlháň, Ľ., Tomás, M., Falvello, L.R., Boča, R., Exceptionally slow magnetic relaxation in cobalt(II) benzoate trihydrate. Dalton Trans., 47 (2018) 15523–15529 (WOS Q1). |
ADC – S. Šterbinská, M. Holub, E Čižmár, J. Černák, L.R. Falvello, M. Tomás, An Old Crystallization Technique as a Fast, Facile, and Adaptable Method for Obtaining Single Crystals of Unstable "Li(2)TCNQF(4)" and New Compounds of TCNQ or TCNQF(4): Syntheses, Crystal Structures, and Magnetic Properties. Crystal Growth&Design, 23 (2023) 4357-4369. (WOS Q1) |
ADC - R. Boča, M. Pataky Stolárová, L. R. Falvello, M. Tomás, J. Titiš, J. Černák, Slow magnetic relaxations in a ladder-type Dy(III) complex and its dinuclear analogue. Dalton Trans., 46, (2017) 5344-5351. (WOS Q1) |
ADC - Slavomíra Šterbinská, Mariia Holub, Juraj Kuchár, Erik Čižmár, Juraj Černák, Markedly different magnetic properties of two analogous Ni(II) complexes with 2-aminoethylpyridine: [Ni(2aepy)2Cl(H2O)]Cl.H2O and [Ni(2aepy)2(NO3)]NO3. Polyhedron, 187 (2020) 114654. (WOS Q2) |
Selected projects
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APVV-18-0016, Agentúra na podporu výskumu a vývoja (The Slovak Research and Development Agency) Molekulové nanomagnety zložené z komplexov prechodných kovov (Molecular nanomagnets assembled of transition metal complexes)
07/19-06/23
Principal investigator
Project is a common project of three universities: UPJŠ in Košice, UCM in Trnava a Techical University in Bratislava. Within the proposed project will be synthesized and studied novel molecular nanomagnets assembled of complexes based on 3d-, 4f- as well as 3d-4f transition metals displaying application potential as new functional materials with defined magnetic, electric, photo-induced and magneto-induced properties.
https://www.apvv.sk/databaza-financovanych-projektov.html?select_index=132&order_by=project_number-asc |
1/0063/17, Vedecká grantová agentúra Ministerstva školstva, vedy, výskumu a športu Slovenskej republiky a Slovenskej akadémie vied (Scientific Grant Agency of the Ministry of Education, science, research and sport of the Slovak Republic and the Slovak Academy of Sciences)
Nové magnetoaktívne koordinačné zlúčeniny na báze 3d- a 4f-prvkov (Novel magnetoactive coordination compounds based on 3d- and 4f-elements)
01/17-12/20
Principal investigator
Within the quest for new high density data storage media will be studied new complexes containing magnetically active central atoms based on selected 3d- and 4f-metals, or combinations thereof. It is expected that the prepared mononuclear or oligomeric complexes will belong to the class of single-molecule magnets. Analogous complexes exhibiting one-dimensional structures will be studied as candidates of single-chain magnets. Selected complexes mainly that of Gd(III) will be investigated for manifestation of magnetocaloric effect. https://www.upjs.sk/prirodovedecka-fakulta/ustav/uchv/vv/projekty/ |
APVV-0078-14, Agentúra na podporu výskumu a vývoja (The Slovak Research and Development Agency)
Názov projektu: Nové materiály na báze koordinačných zlúčenín (Novel materials based on coordination compounds)
07/15-06/19
Investigator Project is a common project of three universities: UPJŠ in Košice, UCM in Trnava a Technical University in Bratislava. Within the project, novel complexes based on 3d-, 4f- as well as 3d-4f transition metals and exhibiting a possibility of application as functional materials with well-defined magnetic, electric, photoinduced (spectral) and biological properties will be prepared and studied.
https://www.crp.gov.sk/apvv-14-0078/ |
MAT2015-68200-C2-1-P, Consejo Superior de Investigaciones Científicas, Ministerio de Economía y Competitividad, Espana.
MATERIALES MOLECULARES MAGNÉTICOS MULTIFUNCIONALES PARA CONDUCCIÓN EN CRISTALES FLEXIBLES Y CONTROL DE QUIRALIDAD MAGNÉTICA
01/16-12/18 External investigator
The global objective, "study of structure, magnetism and dynamics in new magnetic molecular materials, with emphasis on magnetic chirality, proton transport and smallmolecule mobility," is aimed at five general goals: 1) Molecular magnetism in transition-metal and rare earth compounds; 2) proton transport in non-porous molecular solids; 3) magnetic chirality; 4) magnetic interactions in organic compounds; and 5) multiferroic molecular solids. The pursuit of each of these objectives will consist of two phases, namely the preparation of new molecular solids and the detailed characterization of their physical properties.
https://www.csic.es/es/investigacion/proyectos-de-investigacion/materiales-moleculares-magneticos-multifuncionales-para |
1/0075/13, Vedecká grantová agentúra Ministerstva školstva, vedy, výskumu a športu Slovenskej republiky a Slovenskej akadémie vied (Scientific Grant Agency of the Ministry of Education, science, research and sport of the Slovak Republic and the Slovak Academy of Sciences). Molekulové magnety na báze homo- a heterospinových komplexných zlúčenín (Molecular magnets based on homo- and heterospin complexes)
01/13-12/16
Principal investigator
Study of novel homospin molecular magnets (MM) based on complexes of selected 3d (Mn, Co, Ni, Cu) and 4f (Ce, Gd, Dy) elements, as well as novel heterospin MM composed of their combinations (3d-3d and 3d-4f), or combination of 3d element (Cu, Ni) and stable organic radical.
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwiEi9GFjYL5AhU6JcUKHZ26AXkQFnoECBQQAQ&url=https%3A%2F%2Fwww.minedu.sk%2Fdata%2Ffiles%2F2500_vega_2013_financovanie_web_final.xls&usg=AOvVaw1ZagzzWXQ1Hu2MOMViirB |
International mobilities and visits
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Univerzidad de Zaragoza, Zaragoza, Spain, several short visits, last in 2023, Erasmus
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Université de Poitiers, Poitiers, France, seevral long-term study and research stays in 1982, 1992, 1993, 1995, 2000, several
short visits since 2000, variable
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Philipps-Universität Marburg, Marburg, Germany, one months research stays in 1999 and 2003, DAAD
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Universitá degli Studi di Parma, Parma, Italy, 2 months research stay in 1988, scholarship of the Italian governement
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Lancaster University, Lancaster, England, one-months study stay in 1997, TEMPUS
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University of Florida, Gainesville, Florida, USA, two time 2 weeks study stays in 1999 and 2002, NSF grant
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Organisational activities
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Vice-rector for Science and Research - P. J. Šafárik University in Košice (Slovakia), 2007-2015
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Vice-dean for International Relations and Scientific Research - P. J. Šafárik University in Košice, Faculty of Sciences (Slovakia), 2003-2007
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Head of Department of Inorganic Chemistry - P. J. Šafárik University in Košice, Faculty of Sciences (Slovakia), 1998-2005
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Member of the Academic Senate - P. J. Šafárik University in Košice (Slovakia), 2000-2006
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Vicepresident of the Scientific Board of the university - P. J. Šafárik University in Košice (Slovakia), 2007-2015
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Projects
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Terminated projects : Slovak-French international research project: Zn/CuO and Cu/ZnO based solid solutions, 1997-1999. Research leaders: doc. RNDr. Juraj Černák, CSc.(Košice), Professor Charles Kappenstein (Poitiers) VEGA project : Low-dimensional magnetics based on cyanocomplexes: preparation, structure and magnetic properties, 2000-2002. Research leader: doc. RNDr. Juraj Černák, CSc., Project N.: 1/7426/20 VEGA project for 2003-2005: Coordination oligomers and polymers with unconvential magnetic properties. Research leader: doc. RNDr. Juraj Černák, CSc. Project N.: 1/0447/03 VEGA project for 2006-2008: Research leader: J. Černák Project N.: 1/3550/06
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International collaboration
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Univerzidad de Zaragoza, Spain (prof. L. R. Falvello, Dr. Milagros Tomás) Université de Poitiers, France (Dr. Isabelle Batonneau Gener) Université Bordeaux, France (prof. E. Hillard) University of Florida, Gainesville, USA (Prof. K.A. Abboud, Prof. M. Meisel) Fyzikální ústav AV ČR, Praha (Dr. V. Petříček, Dr. M. Dušek)
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Interesting links
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IUPAC : https://iupac.org/ International Union of Crystallography: https://www.iucr.org/ Prof. L. R. Falvello: http://www.chemcrystal.org/
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