Center for sensing technologies

Project aim: Project aiming to development a magnetic filament for 3D printing and fabrication of magnetic components.
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About the project: Magnetic components such as inductors and transformers are typically the largest circuit elements in switch-mode power systems for controlling and processing of electrical energy. To meet the demands for compact devices and high integration with other electronics components, there is a growing need to simplify the fabrication process of magnetic components. Nowadays, 3D printing technology attracts significant attention due to their low-costs, simple fabrication process that can be realized in a single run, good system compatibility, and presence of number of different materials with good electrical, optical, chemical or mechanical properties. However, one of the main limitations of the 3D printing in power magnetics manufacturing is the lack of commercially available compatible and efficient printing magnetic materials. The aim of the Project is the development and integration of 3D printed magnetic components, including the development of the 3D printing magnetic filaments and the optimization of the manufacturing methodology. A process flow chart of additive manufacture functional multi-material parts will be developed and applied for the fabrication of magnetic components. Therefore, several magnetic filaments will be formulated, developed and characterized for a commercial multi-material fused deposition modeling (FDM) 3D printing. The influence of the printing parameters such as the extruder temperature, print speed and extrusion width to the electrical, mechanical and magnetic properties of the designed topologies will be analyzed and optimized. The 3D printing process for fabrication of magnetic components based on developed magnetic filaments and a commercial conductive filament will be established and optimized. To demonstrate the feasibility of fabricating magnetic components using 3D printing, several inductors, transformers, and circulator of different structural complexities will be designed, printed and characterized.

Senior research associate in the field of technical / technological sciences, telecommunications and Information Technologies

Vasa Radonić

Dr Radonic received a PhD in electronics in 2010 at University of Novi Sad. He authored and co-authored 2 book chapters, 30 journal papers, more than 60 conference papers, 10 technical solutions, and has more than 440 citations. Dr Radonić was the project leader in four Serbian national projects, one project financed by European Bank for Research and Development, one Bilateral project between Serbia and Slovenia, project financed by Good Food Institute, USA and WP leader in one FP7 project–InnoSense and one H2020 project–ANTARES. He participates in a number of research FP6, FP7, H2020, COST, EUREKA, IPA projects. He is a member of IEEE and MAGEO (Microwaves in Agriculture, Environment and Earth Observation) groups and was a member of Technical Program Committees of EUROCON (Computer as Tool, 2015) conference, Salamanca, Spain and Sensordevices conference 2019, Nice, France. Steering committee member of the BioSense Institute 2015-2020, and the vice president of Scientific council of the BioSense Institute 2015-2020. From 2022, he is the assistant director for science. Reviewer in different scientific journals: Scientific Reports, Lab-on-Chip, IEEE Sensors Journal, MDPI Sensors, MDPI Electronics, Sensors and Actuators B, IEEE Wireless and component letters, Electronic letters, etc. The main expertise of Dr Radonic is microfluidics, sensors development (microwave, optical, microfluidic sensors and biosensors), electronic, RF and microwave passive components (filters, coupler, diplexer, etc.), antennas and RFID systems, periodical and artificial materials, fabrication technologies, measurements and characterization.

Slobodan Birgermajer is research associate in the Center for Sensing Technologies at the BioSense Institute. Mr. Birgermajer received his PhD in microware electronics form the Faculty of Technical Sciences, University of Novi Sad, in 2019. He is currently working on development and application of the sensors in agriculture, food industry, and environmental monitoring, and he is actively involved in many H2020 projects such as ANTARES, IPANEMA SHealty, etc. His main research interest includes microwave passive devices, photonic crystals, microfluidic sensors, and 3D and 4D printing.

Slobodan Birgermajer

Slavica Savić obtained her BSc degree in 2002. from the Faculty of Physical Chemistry, University of Belgrade. In 2009 she received her PhD degree in Materials in electronics, Faculty of Technical Sciences, University of Novi Sad. From Jan 2003-Sept. 2008 she worked at Institute of Technical Sciences of the Serbian Academy of Science and Arts as research assistant. From Sept. 2008.-July 2015 she worked as research assistant (2008-2010), research associate (2010- March 2015) and senior research associate (April 2015-July 2015) at Department of Material Science at Institute for Multidisciplinary Research, University of Belgrade. From July 2012 to December 2012 she was a visiting research scientist at Pontificia Universidade Catolica (PUC) Rio de Janeiro, Brasil. From July 2015-July 2020 she was senior research associate at BioSense Institute. Since July 2020 she is principal research fellow at BioSense Institute.Her research interest include advanced ceramic materials processing and characterization, materials science solid-state chemistry and physics. Specific field of research activity: Synthesis and characterisation of Eu, Zr, Nb and Ta - doped BCY10 cermets as electrolytes for IT-SOFC; Synthesis and characterization of thermistor material NiMn2O4 obtained mechanochemically and by complex polimerization method. Thermoelectric materials: Mechanochemically assisted solid state synthesis of pure NaCo2O4 and doped with Cu; Synthesis of NaCo2O4 by citrate gel process. Current activities are focused to the synthesis and characterization of MOx (M=Ti, Sn, Zn) for applications in gas sensors and humidity sensors. The significance of her research is confirmed with more than 50 scientific papers in relevant scientific journals.

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Slavica Savić

Jovana Stanojev is a research assistant and a PhD student at the Faculty of Technology, University of Novi Sad. She studied materials engineering. She is working towards finishing her PhD thesis. Topic of her PhD thesis is "Development of uncooled infrared detector based on lead selenide". Her current research focuses are development of new materials for sensors, nanomaterials and nanomembranes, microfluidics, development of organ-on-a-chip platforms, cell culturing.

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Jovana Stanojev

BILATERAL

Development of 3D-printing functional materials and magnetic components prototyping

Centar za senzorske tehnologije

Cilj projekta: Cilj projekta je razvoj magnetnih filamenata za 3D štampu i izrada magnetnih komponenata.
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O projektu: Magnetne komponente poput induktora i transformatora su uglavnom najveći elementi u prekidačkim mrežama za kontrolisanje i procesiranje električne energije. Kako bi se ispunili zahtevi za pravljenjem kompaktnih uređaja i obezbedila što bolja integracija sa ostalim elektronskim komponentama, javila se potreba za pojednostavljenjem procesa fabrikacije magnetnih komponenata. Danas, tehnologija 3D štampe privlači veliku pažnju zbog jednostavnosti procesa izrade koji se može realizovati u jednom koraku, niske cene, dobre kompatibilnosti, kao i dostupnosti širokog spektra materijala sa dobrim optičkim, električnim, hemijskim i mehaničkim svojstvima. Međutim, jedan od ograničavajućih faktora kada je u pitanju 3D štampa magnetnih komponenata je manjak komercijalno dostupnih i efikasnih magnetnih materijala. Cilj ovog projekta je razvoj i integracija magnetnih komponenata u tehnologiji 3D štampe, uključujući i razvoj magnetnih filamenata za 3D štampu, kao i optimizaciju metodologije fabrikacije.
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Razviće se proces za proizvodnju funkcionalnih delova multi-materijala u adaptivnoj fabrikaciji i primeniće se na fabrikaciju magnetnih komponenata. U toku projekta, formulisaće se nekoliko različitih magnetnih filamenata za 3D štampu, koji će se razviti u cilju štampanja na komercijalnom 3D štampaču koji spaja multi materijale korišćenjem procesa FDM (eng. fused deposition modeling) 3D štampe. Analiziraće se i optimizovati parametri štampanja, kao što su temperatura izvlačenja filamenta, brzina i širina štampanja i pratiće se njihov uticaj na električne, mehaničke i magnetne osobine dizajniranih topologija.
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Ustanoviće se i optimizovati proces 3D štampe za fabrikaciju magnetnih komponenata na bazi razvijenih magnetnih filamenata, kao i od komercijalno dostupnih provodnih filamenata. Da bi se pokazala promenljivost fabrikacije magnetnih komponenata korišćenjem tehnologije 3D štampe, projektovaće se, fabrikovati i karakterisati veći broj induktora, transformatora i cirkulatora različitih topologija.

Viši naučni saradnik u oblasti tehničko–tehnoloških nauka, telekomunikacija i informacionih tehnologija

Dr Radonić je doktorirao iz oblasti elektronike 2010. godine na Univerzitetu u Novom Sadu. Autor je 2 poglavlja u knjizi, 30 radova u naučnim časopisima, više od 60 konferencijskih radova, 10 tehničkih rešenja i ima više od 440 citata. Dr Radonić je bio rukovodilac na četiri nacionalna projekta, jednom projektu koji je finansirala Evropska banka za istraživanje i razvoj, jednom bilateralnom projektu između Srbije i Slovenije, projektu koji je finansirao Good Food Institute iz SAD-a i vođa radnog paketa u jednom FP7 projektu – Innosens i jednom H2020 – Antares. Učestvovao je u brojnim istraživačkim projektima iz programa FP6, FP7, H2020, COST, Eureka, IPA. Član je grupa IEEE i MAGEO (Mikrotalasi u poljoprivredi, životnoj sredini i posmatranju Zemlje) i član tehničkih programskih odbora konferencije EUROCON (Computer as a Tool, 2015), Salamanka, Španija i Sensodevice konferencije 2019, Nica, Francuska. Član upravnog odbora Instituta BioSense od 2015-2020 i potpredsednik Naučnog veća Instituta BioSense 2015-2020. Od 2022 obavlja funkciju pomoćnika direktora za nauku. Recenzent u mnogim naučnim časopisima: Scientific Reports, Lab-on-Chip, IEEE Sensors Journal, MDPI Sensors, MDPI Electronics, Sensors and Actuators B, IEEE Wireless and component letters, Electronic letters, etc. Oblast naučnog istraživanja dr Radonića je mikrofluidika, razvoj senzora (mikrotalasni, optički, mikrofluidni senzori i biosenzori), elektronskih, RF i mikrotalasnih pasivnih komponenti (filteri, spojnica, diplekser itd.), antena i RFID sistema, periodični i veštački materijali, tehnologije fabrikacije, merenja i karakterizacija.

Slobodan Birgermajer je naučni saradnik u Centru za Senzorske Tehnologije pri Institutu BioSens. Doktorat iz mikrotalasne elektronike odbranio je 2019. godine na Fakultetu Tehničkoih Nauka, Univerziteta u Novom Sadu. Trenutno radi na razvoju i primeni senzora u poljprivredi, prehrambenoj industriji i monitoringu životne sredine, i aktivno je uključena na više međunarodnih projekata iz poziva H2020, kao što su ANTARES, SHEALTY, IPANEMA, i drugi. Takođe, domen istraživanja obuhvata razvoj i fabrikaciju mikrotalasnih pasivnih kola, fotonskih kristala, mikrofludinih senzora, kao i 3D i 4D tehnologiju štampe.

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Slavica Savić je diplomirala 2002 godine na Fakultetu za fizičku hemiju, Univerzitet u Beogradu. Zvanje doktora nauka u oblasti materijala u elektronici je stekla 2009 godine na Fakultetu tehničkih nauka Univerziteta u Novom Sadu. Od januara 2003. do septembra 2008. radila je na Institutu tehničkih nauka SANU kao istraživač saradnik. Od septembra 2008. do jula 2015. bila je zaposlena kao istraživač saradnik, naučni saradnik i viši naučni saradnik na Odseku za materijale Instituta za multidisciplinarna istraživanja Univerziteta u Beogradu. Od jula 2012. do decembra 2012. bila je gostujući istraživač (istraživač na postdoktorskim studijama) na Pontificia Universidade Catolica (PUC), Rio de Janeiro, Brazil. Od jula 2015.do jula 2020. radila je kao viši naučni saradnik na Institutu BioSens. Od jula 2020. radi kao naučni savetnik u Centru za senzorske tehnologije Instituta BioSens. Učestvovala je na više nacionalnih i međunarodnih projekata a rukovodila je bilateralnim istraživačkim projektom sa Italijom kao i projektom finansiranim od Evropske banke za istraživanje i razvoj.Oblasti njenog istraživanja su nauka o materijalima, procesiranje keramičkih materijala i njihova karakterizacija, fizika i hemija čvrstog stanja. Specifična oblast istraživanja: Sinteza i karakterizacija dopirane BCY10 keramike primenjene kao elektrolita za srednjetemperaturne gorivne ćelije; sinteza i karakterizacija termistorskog materijala nikl manganita; Termoelektrični materijali: mehanohemijski podržana sinteza u čvrstom stanju kao i citratna gel sinteza čistog natrijum kobaltita kao i dopiranog bakrom. Trenutne istraživačke aktivnosti su usmerene ka sintezi i karakterizaciji metal oksidnih materijala MOx (M=Ti, Sn, Zn) sa primenom u gasnim senzorima i senzorima vlage kao i 2D materijalima kao gasnim senzorima za primenu u poljoprivredi, kao i medicinskim uređajima za analizu daha itd. Značaj njenih istraživanja je potvrđen sa više od 50 naučnih radova objavljenim u visoko rangiranim međunarodnim časopisima.

Jovana Stanojev je istraživač saradnik i student doktorskih studija na Tehnološkom fakultetu u Novom Sadu, na Univerzitetu u Novom Sadu. Studirala je inženjerstvo materijala i trenutno završava svoju doktorsku disertaciju. Tema njene doktorske disertacije je "Razvoj nehlađenog infracrvenog detektora na bazi olovo selenida". Njeno istraživanje se fokusira na razvoj novih materijala za senzore, nanomaterijala i nanomembrana, mikrofluidiku, uzgajanje ćelijskih kultura i razvoj platformi organ-na-čipu.

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Development of 3D-printing functional materials and magnetic components prototyping

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