Antonije Onjia, Ph.D.

Analytical Chemist

 

ADDRESS:

The Vinča Institute of Nuclear Sciences
Laboratory of Chemical Dynamics and Permanent Education
P.O. Box 522,  11001 Belgrade, Serbia
Tel./Fax: (+381) 11 4445 472
E-mail: onjia@vin.bg.ac.yu

PERSONAL
DETAILS:

Born in November 1966, Suvojnica (South Serbia). 

EDUCATION:

Ph.D. (January 2001) ¬ M.Sc. (December 1996) ¬ B.Sc. (June 1992) in Chemistry, Department of Analytical Chemistry, Faculty of Technology and Metallurgy, University of Belgrade; High Scool Diploma (June 1985), Surdulica (Serbia).

 

PROFESSIONAL EXPERIENCE:

D. Laboratory Director (October 2002 - Present),

     Laboratory of Chemical Dynamics and Permanent Education,
The Vinča Institute of Nuclear Sciences, Belgrade.

 -      Managing of analytical lab activities; Analytical method development and validation; QA/QC.

-      Research Focus: Chemometrics; Separation science.  

C. Postdoctoral Researcher (October 2001 - October 2002),

     Department of Analytical Chemstry,    
Ghent University, Ghent, Belgium.

 -      Chemical characterization of atmospheric aerosols using PIXE, NAA and ion chromatography.

-       Research Focus: Multivariate modelling in method optimization, signal procesing and data handling.

 B. Research Chemist (March 1996 - October 2001),

     Laboratory of Chemical Dynamics and Permanent Education,                
The Vinča Institute of Nuclear Sciences, Belgrade.

 -      Chemical analysis of various materials. Hands-on experience with HPLC, GC, AAS, ICP and XRF.

-      Research Focus: Analytical method development; Separation science; Colloid chemistry.

 A. Teaching/Research Assistant (December 1992 - March 1996),

     Department of Analytical Chemistry,
 Faculty of Technology and Metallurgy, Belgrade.

 -      Courses: Instrumental Analytical Chemistry; Environmental Analytical Chemistry.

-       Research Focus: Membrane Extraction; Piezoelectric Sensors.

 

PROFESSIONAL MEMBERSHIP:


Serbian Chemical Society

 

PUBLICATIONS (1996 - present):      

·        Antonije Onjia, Slobodan Milonjić, Influence of the Background Electrolyte on the Point of Zero Charge of Chromium(III)-oxide, Materials Science Forum, 413 (2003) 87-92. 

·        Willy Maenhaut, Antonije Onjia, Xuguang Chi, Jan Cafmeyer, Vlada Pashynska, Reinhilde Vermeylen, Gyorgy Vas, Magda Claeys, Speciation of water-soluble organic aerosol at Skukuza, South Africa, during SAFARI 2000, Joint International Symposium on Atmospheric Chemistry within the Earth System: From Regional Pollution to Global
Climate Change, 18-25 September 2002, Crete, Greece, Book of Abstracts, p. 161. 

·        Antonije Onjia, Tatjana Vasiljević, Djuro Cokeša, Mila Laušević, Factorial Design in Isocratic High-performance Liquid Chromatography of Phenolic Compounds, Journal of the Serbian Chemical Society, 67(11) (2002) 745-751. 

·        Antonije Onjia, Nico Raes, Willy Maenhaut, Particle-induced x‑ray emission spectrometry of size-fractionated atmospheric aerosols, 4th International Yugoslav Nuclear Society Conference (YUNSC 2002), Belgrade, 30th September - 4th October, 2002, Book of Abstracts, p. 51. 

·        Antonije Onjia, Willy Maenhaut, Artificial neural network modeling in gradient ion chromatography, 6th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Belgrade, 26-28th September 2002, Proceedings, Vol. 2, pp. 679-681. 

·        Antonije Onjia, Slobodan Milonjić, Miša Todorović, Cristiane Loos-Nešković, Michael Fedoroff, Deborah Jones, An Inverse Gas Chromatography Study of the Adsorption of Organics on Nickel- and Copper-Hexacyanoferrates at Zero Surface Coverage, Journal of Colloid and Interface Science, 251 (2002) 10-17. 

·        Antonije Onjia, Tatjana Vasiljević, Djuro Cokeša, Mila Laušević, Validacija hromatografske analize, Hemijska Industrija, 56(2) (2002) 76-79. 

·        Antonije Onjia, Slobodan Milonjić, Ljubinka Rajaković, Inverse Gas Chromatography of Chromia. Part II. Finite Surface Coverage, Journal of the Serbian Chemical Society, 67(3) (2002) 165-178. 

·        Jelena Cvejanov, Nataša Djurišić, Nada Miljević, Olivera Nešković, Antonije Onjia, Miomir Veljković, Mirjana Pavlović, Biljana Škrbić, Contaminants Originating from Bombing of Novi Sad Oil Refinery, 1st International Conference on Environmental Recovery of Yugoslavia - ENRY2001, Belgrade, 27-30 September 2001, Book of Abstracts, p. 24. 

·        Antonije Onjia, Ivana Smiciklas, Biljana Babić, Slobodan Milonjić, Termodinamcki model za adsorpciju jona teških metala iz vode, IV Jugoslovenski simpozijum "Hemija i zaštita životne sredine", Zrenjanin, 23-26 Septembar 2001, Zbornik radova, str. 199-201. 

·        Zoja Idjaković, Antonije Onjia, Vladeta Pavasović, Analysis of Fruits Extracts by Inductively Coupled Plasma Atomic Emission Spectroscopy After Membrane Ultrafiltration, 2nd International Conference on Instrumental Methods of Analysis, 5-8 September 2001, Ioannina, Greece, Book of Abstracts, P101. 

·        Antonije Onjia, Slobodan Milonjić, Ljubinka Rajakovic, Inverse Gas Chromatography of Chromia. Part I. Zero Surface Coverage, Journal of the Serbian Chemical Society, 66(4) (2001) 259-271. 

·        Antonije Onjia, Slobodan Milonjić, Ljubinka Rajaković, Gasno-hromatografsko određivanje fizičko-hemijskih parametara adsorpcije isparljivih organskih supstanci, XXXX Savetovanje Srpskog hemijskog društva, Novi Sad, 18-19. Januar 2001, Izvodi radova, FH-3P. 

·        Žaklina Tašić, Antonije Onjia, Odredjivanje trans- i cis-permetrina u tekstilnim uzorcima metodom tecne hromatografije visokih performansi (HPLC), XXXX Savetovanje Srpskog hemijskog društva, Novi Sad, 18-19. Januar 2001, Izvodi radova, AH-4P. 

·        Žaklina Tašic, Antonije Onjia, Svetlana Čupic, Ivanka Holclajtner-Antunović, Separation of Synthetic Food Dyes by Ion-pair High-performance Liquid Chromatography, 5th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Belgrade, 27-29th September 2000, Proceedings, pp. 670-672. 

·        Antonije Onjia, Slobodan Milonjić, Nada Jovanović, Slobodan Jovanović, Gas Chromatographic Analysis of Acid-Base Behaviour of GMA-co-EGDMA Copolymer, 5th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Belgrade, 27-29th September 2000, Proceedings, pp. 468-470. 

·        Branislav Potkonjak, Antonije Onjia, Zoja Idjaković, Vladeta Pavasović, HPLC-ICP-AES in Analysis of Pesticides, Euroanalysis XI, Lisboa, Portugal, 3-9th September 2000, Book of Abstracts, P-113. 

·        Antonije Onjia, Slobodan Milonjić, Stability of Chromium(III)-Oxide Sol in the Presence of Inorganic Anions, Materials Science Forum, 352 (2000) 111-116. 

·        Biljana Škrbić, Nada Miljević, Slobodan Milonjić, Antonije Onjia, Mobility of Contaminants Originating from Bombing of an Oil Refinery in Serbia, International Conference "Protection and Restoration of the Environment V", 3-6th July 2000, Thassos, Greece, Proceedings, Vol. 2, pp. 99-106. 

·        Antonije Onjia, Slobodan Milonjić, Ljubinka Rajaković, Distribution of Adsorption Energy on Colloidal Chromia Particles, 2nd International Conference of the Chemical Societies of the South-East European Countries on Chemical Sciences for Sustainable Development, Halkidiki, Greece, 6-9th June 2000, Book of Abstracts, Vol. 2, PO541. 

·        Ivana Smiciklas, Antonije Onjia, Slobodan Milonjić, Adsorption of Benzene on Hydroxyapatite, 2nd International Conference of the Chemical Societies of the South-East European Countries on Chemical Sciences for Sustainable Development, Halkidiki, Greece, 6-9th June 2000, Book of Abstracts, Vol. 2, PO540. 

·        Žaklina Tašić, Svetlana Čupić, Djuro Čokeša, Antonije Onjia, Identifikacija i kvantifikacija veštackih boja u picima metodom HPLC, V Savetovanje industrije alkoholnih i bezalkoholnih pica i sirceta, Vrnjacka Banja, 5-7. juni 2000, Zbornik radova, str. 63-67. 

·        Antonije Onjia, Djuro Čokeša, Svetlana Čupić, Žaklina Tašic, Određivanje sadržaja metala u prehrambenim bojama metodama ICP-AES, GF-AAS i EDXRF, V Savetovanje industrije alkoholnih i bezalkoholnih pica i sirceta, Vrnjacka Banja, 5-7. juni 2000, Zbornik radova, str. 57-61. 

·        Antonije Onjia, Slobodan Milonjić, Nada Jovanović, Slobodan Jovanović, An Inverse Gas Chromatography Study of Macroporous Copolymers Based on Methyl and Glycidyl Methacrylate, Reactive and Functional Polymers, 43(3) (2000) 269-277. 

·        Divna Djokić, Drina Janković, Tatjana Maksin, Antonije Onjia, Technetium-99m Labeling of Hippuric Acid in the Presence of DTPA: Biological and Pharmacokinetic Evaluation and Comparison with 99mTc-DTPA, Journal of Radioanalytical and Nuclear Chemistry, 242(2) (1999) 279-285. 

·        Antonije Onjia, Zoja Idjaković, Svetlana Čupić, Djuro Čokeša, Analysis of Mancozeb in Raspberry by HPLC-ICP-AES, 12th Yugoslav Conference on General and Applied Spectroscopy, Beograd, 25-27th October 1999, Book of Abstracts, p. 36. 

·        Zoja Idjaković, Mirjana Marković, Djuro Čokeša, Antonije Onjia, Determination of Iodine in Table Salt Samples by Energy Dispersive X-ray Fluorescence Spectrometry, 12th Yugoslav Conference on General and Applied Spectroscopy, Beograd, 25-27th October 1999, Book of Abstracts, p. 58. 

·        Antonije Onjia, Slobodan Milonjic, Ultrafiltracija koloidnog hrom(III)-oksida, XXXIX Savetovanje Srpskog hemijskog društva, Beograd, 15-17. Oktobar 1999, Izvodi radova, FH 35.  

·        Dragan Crnković, Antonije Onjia, Ljubinka Rajaković, Analiza platinskih metala u katalizatorima metodama atomske apsorpcione spektrometrije i atomske emisione spektroskopije sa induktivno spregnutom plazmom, XXXIX Savetovanje Srpskog hemijskog društva, Beograd, 15-17. Oktobar 1999, Izvodi radova, AH 9.  

·        Antonije Onjia, Slobodan Milonjić, Stabilnost sola hrom(III)-oksida u prisustvu neorganskih anjona, III Konferencija Društva za istraživanje materijala, Herceg-Novi, 10-24. septembar 1999, Zbornik apstrakata, str. 40.  

·        Vladeta Pavasović, Zoja Idjaković, Antonije Onjia, Biljana Prica, Elimination of Interference in Analysis of Mineral Elements in Natural Hydroethanolic Extracts by ICP-AES, Colloquium Spectroscopium Internationale XXXI, Ankara, Turkey, 5-10th September 1999, Abstracts, O-27.  

·        Svetlana Čupić, Zoja Idjaković, Slavica Ražić, Antonije Onjia, Određivanje bakra u vinu metodom elektrotermalne atomske apsorpcione spektrofotometrije, IV Savetovanje industruje alkoholnih i bezalkoholnih pica i sirceta, Vrnjacka Banja, 5-7. novembar 1998, Zbornik radova, str. 107-112. 

·        Antonije Onjia, Djuro Čokeša, Slobodan Milonjić, Ljubinka Rajaković, Određivanje metanola u prirodnim rakijama metodom gasne hromatografije, IV Savetovanje industruje alkoholnih i bezalkoholnih pica i sirceta, Vrnjacka Banja, 5-7. novembar 1998, Zbornik radova, str. 97-101. 

·        Branka Bukvić, Antonije Onjia, Branislav Zlatković, Goran Vladisavljević, Vocni sok i vocni nektar od jabuke, IV Savetovanje industruje alkoholnih i bezalkoholnih pica i sirceta, Vrnjačka Banja, 5-7. novembar 1998, Zbornik radova, str. 119-124. 

·        Antonije Onjia, Djuro Čokeša, Ivana Janković, Slobodan Milonjić, Određivanje sadržaja sredstva za obradu protiv insekata bematin 987 na vuni metodom visoko-efikasne tecne hromatografije, Hemijska vlakna, 38 (1-4) (1998) 22-24.  

·        Ljubinka Rajaković, Antonije Onjia, The Potential of the Piezoelectric Sensor for the Characterization of Activated Carbon Cloth Applied in the Adsorption of Phenol from the Air, Polymers in Sensors - Theory and Practice, N. Akmal, A. Usmani, Editors, ACS Symposium Series 690, American Chemical Society, Washington, USA, 1998, pp. 168-173. 

·        Antonije Onjia, Slobodan Milonjić, Miša Todorović, Cristiane Loos-Nešković, Michael Fedoroff, Deborah Jones, Adsorption Thermodynamics of Organics on Nickel- and Copper-Hexacyanoferrates, Materials Science Forum, 282-283 (1998) 183-188. 

·        Antonije Onjia, Zoja Idjaković, Svetlana Čupić, Slobodan Milonjić, A Reversed-Phase High-Performance Liquid Chromatographic Determination of Moothproofing Permethrin Level on Wool, 1st International Conference of the Chemical Societies of the South-East European Countries “Chemical Sciences and Industry”, Halkidiki, Greece, 1-4th June 1998, Book of Abstacts, Vol. 1, PO506. 

·        Slavka Stanković, Mirjana Ristić, Antonije Onjia, Slobodan Jovanović, Sorption of Copper on Impregnated Macroporous Copolymer GMA-co-EGDMA Modified with Ethylenediamine, 1st International Conference of the Chemical Societies of the South-East European Countries “Chemical Sciences and Industry”, Halkidiki, Greece, 1-4th June 1998, Book of Abstacts, Vol. 1, PO363. 

·        Antonije Onjia, Slavka Stanković, Mirjana Ristić, Slavica Stevanović, Equilibrium and Kinetics of Copper Extraction from Sulfate Solutions with LIX84, 1st International Conference of the Chemical Societies of the South-East European Countries “Chemical Sciences and Industry”, Halkidiki, Greece, 1-4th June 1998, Book of Abstacts, Vol. 1, PO341. 

·        Antonije Onjia, Svetlana Čupić, Djuro Čokeša, Slobodan Milonjić, Odredjivanje ostataka permetrina u jabukama metodom visoko-efikasne tecne hromatografije, III Jugoslovenski simpozijum prehrambene tehnologije, Beograd, 4-6. februar 1998, Zbornik radova V, str. 234-237. 

·        Milovan Azdejković, Milan Trtanj, Andre Vlahov, Slavica Jevtić, Antonije Onjia, Vesna Džingalašević, Jovan Kajgana, Istraživanje metilnitrata i njegovih smeša kao tecnih brizantnih eksploziva, Naučno-tehnički pregled, 47 (5-6) (1997) 29-32. 

·        Milan Trtanj, Milovan Azdejković, Andre Vlahov, Antonije Onjia, Slavica Jevtić, Jovan Kajgana, Vesna Džingalašević, Prilog ispitivanju fizicko-hemijskih i eksplozivnih karakteristika metilnitrata i smeša metilnitrat-rafinat, 20. Simpozijum o eksplozivnim materijama “JKEM ‘97”, Beograd, 4-5. novembar 1997, Zbornik radova, str. 303-309. 

·        Mirjana Ristić, Slavka Stanković, Antonije Onjia, The effects of polymerization conditions of polypyrrole films as a sensor phase on properties of ion-selective electrodes, XV Congress of Chemists and Technologists of Macedonia, Skopje, 2-4th October 1997, Book of abstracts, p. 97. 

·        Slavka Stanković, Mirjana Ristić, Antonije Onjia, Slobodan Jovanović, Sorpcija jona metala na jonoizmenjivackim smolama impregnisanim di-(2-etil heksil) fosfornom kiselinom, II Jugoslovenska konferencija o novim materijalima, Herceg-Novi, 15-19. septembar 1997, Zbornik apstrakata, str. 79. 

·        Antonije Onjia, Slobodan Milonjić, Nada Jovanović, Slobodan Jovanović, Adsorpcija organskih molekula na umreženim kopolimerima na bazi metilmetakrilata i glicidilmetakrilata, II Jugoslovenska konferencija o novim materijalima, Herceg-Novi, 15-19. septembar 1997, Zbornik apstrakata, str. 65. 

·        Antonije Onjia, Slobodan Milonjić, Miša Todorović, Cristiane Loos-Neškovic, Michael Fedoroff, Termodinamika adsorpcije organskih molekula na Ni- i Cu-heksacijanoferatima, II Jugoslovenska konferencija o novim materijalima, Herceg-Novi, 15-19. septembar 1997, Zbornik apstrakata, str. 21. 

·        Antonije Onjia, Zoran Jurić, Slavica Stevanović, Milan Mitrović, Nondisperzive Solvent Extraction-Stripping of Phenol in a Hollow Fiber-in-Fiber Membrane Contactor, Journal of the Serbian Chemical Society, 61(3) (1996) 173-180. 

·        Ljubinka Rajaković, Antonije Onjia, Mirjana Ristić, Milan Bastić, Yakov I. Korenman, Characterization of Activated Carbon Cloth for the Removal of Phenols and its Derivatives from the Air by Piezoelectric Sensor System, International Ecological Congress, Voronezh, Russia, 22-28th September 1996, Proceedings and Abstracts, Section: Science and the Environment, pp. 51-52. 

·        Antonije Onjia, Slavica Stevanović, Ljubinka Rajaković, Milan Mitrović, Yakov I. Korenman, Copper Separation from Aqueous Effluents by Liquid Membrane Pertraction, International Ecological Congress, Voronezh, Russia, 22-28th September 1996, Proceedings and Abstracts, Section: Science and the Environment, pp. 48-49. 

·        Antonije Onjia, Slavica Stevanović, Ljubinka Rajaković, Milan Mitrović, Yakov I. Korenman, Recovery of Indium in a Hollow Fiber Membrane Pertractor, International Ecological Congress, Voronezh, Russia, 22-28th September 1996, Proceedings and Abstracts, Section: Science and the Environment, pp. 21-22. 

·        Antonije Onjia, Menka Petkovska, Slavica Stevanović, Milan Mitrović, Competitive Permeation of Metal Ions in a Membrane Pertraction Process: Mass Transfer Analysis, CHISA '96, Praha, Czech, 25-30th August 1996, Abstracts, P3.81, p. 131. 

·        Menka Petkovska, Milan Mitrović, Mila Laušević, Antonije Onjia, Experimental and Theoretical Investigation of a Microcapillary Catalytic Reactor, 5th World Congress of Chemical Engineering, San Diego, USA, 14-18th July 1996, Proceedings, Vol. 1, pp. 269-274.