Center for sensing technologies

Center for Information Technologies

Project aim: Reduction of the negative effects of the pollution of freshwater sources can only be achieved through advanced monitoring and management of water resources. In this project, a novel, economical, and efficient system for the monitoring of the quality of freshwaters is being developed, whose price will be around EUR 400 per measuring node, which is a significantly lower price compared to the existing solutions.
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About the project: The key element will be an economical, autonomous, multi-parameter device that enables the measurement of the most important water quality parameters with a high time resolution. The device will incorporate new optical sensors for the detection of microbial presence, and the presence of dissolved ions and turbidity, as well as sensors for water temperature and hardness. The developed devices will be part of the Internet of Things (IoT) network, which will enable alarm in the case of pollution as well as monitoring of the dynamics of remediation. The proposed solution will significantly contribute to the problem of efficient and economical management of water resources, especially in the markets of Serbia, Slovenia, and the EU.

Senior research associate in the field of technical-technological sciences, telecommunications and information technologies

Nikolina Janković

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.

Vasa Radonić

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

Dr Nikolina Janković (F) senior researcher in the Center for Sensing Technologies in the BioSense Institute. Author and co-author of more than 40 journal and conference papers and 5 book chapters. Main research interest metamaterials, plasmonics, acoustics, sensors, and microwave passive devices. The coordinator of the H2020 MSCA-RISE project NOCTURNO and EUREKA project WaQUMoS in Serbia. Well versed in EU regulations and procedures and the EC funded projects. In the last seven years, participated in two FP7 projects: MultiWaveS and InnoSense (Financial and Administrative Manager and WP leader), as well as in three H2020 projects (H2020 Teaming ANTARES, NOCTURNO, and SHealthy).

Dr. Jovan Matovic is the principal scientist in BIOSENSE Institute. Dr. Matovic has a PhD in applied physics, MSc in material science and BS in mechanical engineering. Work of Dr. Matovic covers sensor and instrument design, novel materials and µ-fluidics. Dr Matovic received awards from European Space Agency for novel solution for satellite thermal management in 2004 and winning Challenge at Nature &amp; Cleveland Clinic, for novel neurosurgery instrument "Avoidance of Blood Vessels During Insertion of Medical Probes” in the amount of 30.000$ in 2012. Dr Matovic has over 1100 and citations and was project manager in multiple Austrian and EU projects i-10 index 25

Jovan Matović

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

Goran Kitić works at the position of the Head of the Center for Sensing Technologies within the BioSense Institute. He received a PhD degree from the Faculty of Technical Sciences, University of Novi Sad, Serbia in 2016 on the subject of microwave soil moisture sensors. Goran Kitić developed experience in the field of different fabrication technologies (LTCC, thin&amp;thick film technology, microfabrication, PCB, wire bonding, machining, and 3D printing) and characterization methods (electron microscopy, EDS spectroscopy, UV/Vis spectroscopy, optical profilometry, electrical measurements). His research interests are related to the development of sensors applied in agriculture, food sector and environmental protection. Some of the developed sensor prototypes involve a multispectral sensor for plant status assessment, soil moisture sensor, a device for early mastitis detection, nitrates in water detector. Besides stated, he is heavily involved in the development of a robotic system for soil sampling and analysis. His research work resulted in seven international journal publications, and numerous papers published on international conferences. During his research career, he was involved in 13 international and national projects.

Goran Kitić

Damir Krklješ works as a Senior Researcher at the BioSense institute. He received PhD at the University of Novi Sad, Faculty of Technical Sciences, Novi Sad, Serbia, in 2016. He worked as a research and teaching assistant at the Faculty of Technical Sciences, teaching electronics, sensors and actuators and mechatronics. During that time he participated in many national and international projects, where his main research topics involved robotics (sensorized, two degree of freedom gripper. Sensorized robotic foot for ZMP measurement), force sensors (optical and force sensing resistors) and capacitive angular speed and position sensors, based on printed flexible substrates. Starting in 2013 he moved to the industry, where he worked for a few companies, mostly in a design service area for leading worldwide industrial partners. He was engaged both, as an engineer, and as a head of the department. During that period he was involved in a development of industrial products involving high-end LED lightning digitally controlled power converters, sophisticated devices for water pumps monitoring, power converters, etc. Damir Krklješ published over 30 journal and conference papers.

Damir Krklješ

Csaba Petes received his MSc degree in 2017 from the Faculty of Technical Sciences, Department of microprocessor systems and algorithms, University of Novi Sad, Serbia. His Master thesis: Remote control of moving vehicles using DTMF codes and the video signal on large and small distances.
Csaba received his BSc degree at the Faculty of Technical Sciences, Department of Microcomputer Electronics, where he graduated in 2014. Graduation thesis: Development and implementation of program "Paint" on embedded system. After his college, he founded his own company (Sept 2013), the Consulting Agency Starprofit which represented the Güttler GmbH in Serbia and other foreign companies on Serbian market, mostly in agriculture business.
In parallel he worked as a sales manager and as a teacher of the High School "Mihajlo Pupin" and Technical School in Bečej from October 2014 until September 2017. Now he works at the Biosense Institute on Embedded software and robotics systems. He is on more projects (Antares, MIMA, AgroboFood, WaQuMoS) .
In those projects, Csaba Petes take part primarily in the development of analog and digital electronics for read-out system, design PCB layouts, realization PCB prototypes, supporting the overall design of the robot, integration and signal processing.
Contact address: petes.csaba@gmail.com or chaba@biosense.rs

Čaba Peteš

Dr Branimir Bajac (M), researcher at BioSense institute, received the Ph.D. degrees in 2017 at the University of Novi Sad, Faculty of Technology Novi Sad, Serbia, in field of materials engineering. Author and co-author of more than 30 papers in international journals and conferences and 1 book chapter. His PhD involves research in ceramic multiferroic thin films, but his current scientific interests are in fields of metal-oxide gas sensors, biopolymers and optical gas sensors in smart food packaging. Experienced in various material procesing techniques and film deposition, characterization of their structural and functional properties. In the last 5 years a member of two H2020 projects (Shealthy, PROTEIN), two COST projects, one EUREKA, and two national Serbian project.

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Branimir Bajac

Dr. Marko Panić is a research associate in the field of technical sciences and information technologies at the BioSense Institute. His doctoral dissertation is related to the development of algorithms for accelerated image reconstruction from incomplete measurements using a sparse representation of signals and statistical Markov random models. His research direction includes statistical modeling of multidimensional data obtained from different sensors. He is currently working on the analysis and processing of images obtained from hyperspectral and multispectral cameras using advanced machine learning methods with application in assessing the quality of fruits and vegetables. As a member of the BioSense team, he participated in Syngenta's "Crop Challenge" competition, which resulted in winning first place. He is actively involved in many projects from the Horizon 2020 call, including Antares, Cybele, Dragon and Flexirobots, as well as in projects with companies such as Krivaja, MK Agri and Delta Agrar.

Marko Panić

Eureka Logo

EUREKA

<a href="https://biosens.rs/en/themes/biosensors">Biosensors for toxin and pathogen detection</a>

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<a href="https://biosens.rs/en/themes/materials-science-nanomaterials-silica-nanomaterials-2">Water purification based on functionalized nanomaterials and hybrid membranes</a>

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<a href="https://biosens.rs/en/themes/materials-science-nanomaterials-silica-nanomaterials-2">Removal of iron from well water in irrigation systems</a>

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<a href="https://biosens.rs/en/projects/water-quality-monitoring-system-with-multi-parameter-iot-sensor-nodes-for-proactive-water-resource-management-2019-2022-e13044">Instrument for detection of pollutant and biochemical contamination of water</a>

Environmental monitoring applications

Optical sensing and measurements methods in agriculture, environmental monitoring, and food processing are convenient and widely accepted, since many biosystem fingerprints resign in the optical part of the spectrum. Optical wavelengths used in sensing, cover a wide band of electromagnetic radiation, starting from infrared radiation (20 - 0.8 µm), visible light (800 - 400 nm), and ending in ultraviolet (400 - 10 nm). Since each spectral band has different fields of application, we exploit all spectral bands.

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Infrared radiation stimulates vibrations of larger molecules, which include most organic compounds, and thus provides vital information on the composition of a food, as well as the presence of pesticides and toxins in food and feed. In other words, the infrared analysis is the workhorse in organic material analysis, however the analytical instruments are still expensive and bulky. Therefore, we develop new, low-cost infrared detectors and work on their integration in small infrared spectrometers.

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On the other hand, spectral signatures of plants are primarily related to the visible part of the spectrum, and they provide important information about the plant status and stress, and consequently about the soil. In that sense, we have developed an optical instrument for measurement of plant status based on the plant reflectance at four wavelengths, in visible and near infrared spectra.
Moreover, ultraviolet and visible part of spectrum are very indicative for the water and liquid food quality analysis. We develop an instrument for detection of pollutant and biochemical contamination of water in ultraviolet spectrum at 380 nm. Moreover, we focus on the development of sensors for juices adulteration detection, which will operate in the range 400-700 nm.

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<img class="alignnone wp-image-1533 " src="https://api.biosens.rs/wp-content/uploads/2021/06/72.png" alt="" width="451" height="601" />

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Projects:

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WaQuMoS - Water Quality Monitoring System with Multi-Parameter IoT Sensor Nodes for
Proactive Water Resource Management, 2019-2022, E!13044

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DIATOMIC Digital Innovation Hubs boosting European Microelectronics Industry H2020-ICT 2016-2017/H2020-ICT-2016-2MIMA, Diatomic

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Development of the device for measurement and mapping of nitrogen as the most important parameter in sustainable agriculture, contract no. 114-451-2794/2016-03, funded by Provincial Secretariat for Higher Education and Scientific Research of Autonomous Province of Vojvodina, Republic of Serbia.

Optical sensors

EUREKA WaQuMoS – Water Quality Monitoring System with Multi-Parameter IoT Sensor Nodes for Proactive Water Resource Management, 2019-2022, E!13044

Centar za senzorske tehnologije

Centar za Informacione Tehnologije

Cilj projekta: Umanjenje negativnih efekata zagađenja izvora pitke vode moguće je ostvariti jedino naprednim monitoringom i upravljanjem vodenim resursima. U ovom Projektu razvija se novi, ekonomični i efikasni sistem za praćenje kvaliteta tekućih voda čija će cena po mernom mestu iznositi oko 400 EUR što je značajno niža cena u odnosu na postojeća rešenja.
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O projektu: Ključni element biće ekonomični, autonomni, multi-parametarski uređaj koji omogućava merenje najvažnijih parametara vode sa visokom vremenskom rezolucijom. Uređaj će integrisati nove optičke senzore za detekciju prisustva mikroba, rastvorenih jona i zamućenosti, kao i senzore za temperaturu i tvrdoću vode. Razvijeni uređaji biće deo Internet stvari (IoT) mreže što će omogućiti alarmiranje u slučaju zagađenja kao i praćenje dinamike remedijacije. Predloženo rešenje značajno će doprineti rešavanju problema efikasnog i ekonomičnog upravljanja vodenim resursima, posebno na tržištima Srbije, Slovenije i EU.

Viši naučni saradnik u oblasti tehničko–tehnoloških nauka, telekomunikacije i informacione tehnologije

Goran Kitić je zaposlen na poziciji Rukovodioca centra za senzorske tehnologije na Institutu BioSens. Doktorirao je na Fakultetu tehničkih nauka, na Univerzitetu u Novom Sadu 2016. godine na temu mikrotalasnih senzora vlažnosti zemljišta. Goran Kitić ima iskustva u oblastima raznih tehnologija fabrikacije (LTCC, debeloslojna i tankoslojna tehnologija, mikrofabrikacija, PCB, wire bonding, mašinska obrada i 3D štampa) i metoda karakterizacije (elektronska mikroskopija, EDS spektoroskopija, UV/Vis spektroskopija, optička profilometrija, električna merenja). Njegova istraživanja su u vezi sa razvojem senzora koji svoju primenu imaju u poljoprivredi, prehrambenom sektoru i zaštiti životne sredine. Neki od razvijenih prototipa senzora uključuju multispektralni senzor za utvrđivanje statusa biljaka, senzor vlažnosti zemljišta, uređaj za rano otkrivanje mastitisa, detektor nitrata u vodi. Pored navedenog, u velikoj meri je uključen u razvoj robotskog sistema za uzorkovanje i analizu zemljišta. Njegovo istraživanje je publikovano u 7 međunarodnih časopisa, i brojnim radovima objavljenim na međunarodnim konferencijama. Tokom svoje karijere, učestvovao je u 13 međunarodnih i nacionalnih projekata.

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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Dr Nikolina Janković je stariji Istraživač u Centru za senzorske tehnologije Instituta BioSens. Autor i koautor više od 40 radova u časopisima i na konferencijama, kao i 5 poglavlja u knjigama. Njena polja interesovanja uključuju metamaterijale, akustiku, plazmoniku, senzore i mikrotalasna pasivna kola. Koordinator je H2020 MSCA-RISE projekta NOCTURNO i EUREKA projekat WaQUMoS u Srbiji. In poslednjih sedam godina učestvovala je u 2 FP7 projekta MultiWaveS i InnoSense (menadžer projekta i vođa radnog paketa), kao i u 3 H2020 projekta (H2020 Teaming ANTARES (vođa radnog paketa), NOCTURNO (rukovodilac) i SHealthy).

Dr. Matović je doktorirao u oblasti primenjene fizike, magistrirao u oblasti nauke o materijalima i diplomirao mašinstvo. Istrživački rad dr Matovića pokriva dizajn senzora i instrumenata, nove materijale i µ-fluidnike. Dr Matović je dobio nagrade Evropske svemirske agencije za novo rešenje za satelitsko upravljanje toplotom 2004. godine i dobitnik nagrade na takmičenju održanom u klinici Nature &amp; Cleveland, za novi neurohirurški instrument „Izbegavanje krvnih sudova tokom umetanja medicinskih sondi“ u iznosu od 30.000 američkih dolara. Dr Matovic ima preko 1100 citata i učestvovao je u mnogobrojnim evropskim projektima.

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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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Damir Krklješ radi kao viši istraživač na institutu BioSense. Doktorirao je na Univerzitetu u Novom Sadu, Fakultet tehničkih nauka, Novi Sad, Srbija, 2016. Radio je kao istraživač i asistent u nastavi na Fakultetu tehničkih nauka, predajući elektroniku, senzore i aktuatore i mehatroniku. Za to vreme učestvovao je u mnogim nacionalnim i međunarodnim projektima, gde su mu glavne teme istraživanja bile robotika (senzorisana hvataljka sa dva stepena slobode. Senzorisano robotsko stopalo za ZMP-metenja), senzori sile (optički i otpornici osetljivi na silu) i kapacitivni senzori ugla i ugaone brzine, na bazi štampane elektronike na fleksibilnim podlogama. Počevši od 2013. prelazi u industriju, gde je radio za nekoliko kompanija, uglavnom u oblasti dizajnerskih usluga za vodeće svetske industrijske partnere. Bio je angažovan i kao inženjer i kao šef odeljenja. U tom periodu bio je uključen u razvoj industrijskih proizvoda koji uključuju vrhunske LED rasvete, digitalno kontrolisane pretvarače snage, sofisticirane uređaje za nadzor pumpi, pretvarače snage itd. Od 2019 radi na BioSens institutu. Damir Krklješ objavio je preko 30 časopisa i konferencijskih radova.

Csaba Petes je 2017. godine završio Master akademske studije na Univerzitetu u Novom Sadu, na Fakultetu tehničkih nauka, smer mikroprocesorski sistemi i algoritmi. Tema njegovog maser rada je bilo daljinsko upravljanje pokretnih vozila pomoću DTMF kodova i video signala na velike i male daljine. Osnovne akademske studije završio je 2014. godine na Univerzitetu u Novom Sadu, na Fakultetu tehničkih nauka, smer mikroračunarska elektronika, sa temom diplomskog rada : Razvoj i primena programa „Paint“ na embeded sistemu.
U među vremenu (septembar 2013) osnovao je sopstvenu kompaniju, konsultantsku agenciju „Starprofit“ koja je zastupala „Guttler GmbH“ u Srbiji i druge strane kompanije na srpskom tržištu, uglavnom u poljoprivrednom poslovanju. Paralelno radi kao menadžer prodaje i kao profesor stručnih predmeta u Elektrotehničkoj skoli „Mihajlo Pupin“ u Novom Sadu i u Tehničkoj školi u Bečeju od oktobra 2014. do septembra 2017. godine.
Od maja 2018. godine radi na Institutu Biosense, na embeded softveru i robotskim sistemima. Radi na više projekata (Antares, MIMA, AgroboFood, WaQuMoS), prvenstveno na razvoju analogne i digitalne elektronike za sistem očitavanja, na dizajniranju izgleda PCB-a, realizaciji prototipa PCB-a, podržavajući celokupan dizajn robota, integraciju i obradu signala. Kontakt adresa: petes.csaba@gmail.com ili chaba@biosense.rs

Dr Branimir Bajac (M), stariji istraživač na Institutu Biosens, doktorirao je 2017. godine na Univerzitetu u Novom Sadu, Tehnološki fakultet Novi Sad, Srbija, u oblasti inženjerstva materijala. Autor i koautor više od 30 radova u međunarodnim časopisima i konferencijama i jednog poglavlja o knjizi. Njegov doktorat obuhvata istraživanje keramičkih multiferoičnih tankih filmova, dok mu se trenutna naučna interesovanja nalaze u oblasti metal-oksidnih gasnih senzora, biopolimera i optičkih senzora gasova kod pametne ambalaže za hranu. Poseduje široko iskustvo u raznim tehnikama procesiranja materijala i depoziciji filmova, karakterizaciji njihovih strukturnih i funkcionalnih svojstava. U poslednjih 5 godina član dva H2020 projekta (SHealthy, PROTEIN), dva COST projekta, jednog EUREKA i dva nacionalna projekta republičkog ministarstva.

Dr Marko Panić je naučni saradnik u oblasti tehnološko-tehničkih nauka – informacionih tehnologija na institutu BioSens. Tema doktorata mu je vezana za razvoj algoritama za ubrzanu rekonstrukciju slika iz nepotunih merenja korišćenjem retke reprezentacije signala I statističkih Markovljevih slučajnih modela Njegov pravac istraživanja obuhvata statističko modelovanje multidimenzionalnih podataka dobijenih sa različitih senzora. Trenutno radi na analizi I obradi slika dobijenih sa hiperspektralnih I multispektralnih kamera korišćenjenem naprednih metoda mašinskog učenja sa primenom u proceni kvaliteta voća I povrća. Kao član tima BioSens ucestvovao je na Sindžentinom takmičenju “Izazovu za useve” koje rezltiralo osvajanjem prvog mesta. Aktivno je uključen u mnoge projekte iz poziva Horizont 2020, među kojima su Antares, Cybele, Dragon i Flexirobots, kao i u projekte sa kompanijama poput Krivaje, MK Agri i Delta Agrar.

<a href="https://biosens.rs/themes/biosenzori">Biosenzori za detekciju toksina i patogena</a>

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<a href="https://biosens.rs/themes/silikatni-nanomaterijali-3">Prečišćavanje vode korišćenjem funkcionalizovanih nanomaterijala i hibridnih membrana</a>

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<a href="https://biosens.rs/themes/silikatni-nanomaterijali-3">Uklanjanje gvožđa iz bunarske vode u sistemima za navodnjavanje</a>

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<a href="https://biosens.rs/projects/remote-sensing">Instrument za detekciju polutanata i biohemijske kontaminacije vode</a>

Primene u monitoringu životne sredine

Optička senzorika i optičke metode merenja imaju široku upotrebu u poljoprivredi, kontrolisanju životne sredine i procesiranju hrane zato što se specifične karakteristike za identifikaciju u biosistemima i najčešće nalaze u optičkom delu spektra. Optičke talasne dužine koje se koriste pokrivaju širok opseg elektromagnetnog zračenja, počevši od infracrvenog zračenja (20 - 0.8 µm), preko vidljive svetlosti (800 - 400 nm), sve do ultraljubičaste svetlosti (400 - 10 nm). S obzirom da svaki deo spektra ima drugačiju primenu, mi koristimo prednosti svih delova spektra.

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Infracrveno zračenje pobuđuje vibracije većih molekula, koji podrazumevaju većinu organskih molekula, pa stoga ono pruža bitne informacije o sastavu hrane, kao i o prisustvu pesticida i toksina u ljudskoj i stočnoj hrani. Drugim rečima, analiza infracrvenog zračenja je okosnica analize organskih materijala, međutim analitički instrumenti su veoma skupi i nepodesni za korišćenje na terenu. Zbog toga mi razvijamo nove, jeftine infracrvene detektore i radimo na njihovom integrisanju u infracrvene spektrometre malih dimenzija.

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S druge strane, spektralni zapisi biljaka su prvenstveno povezani sa vidljivim delom spektra i oni pružaju informacije o statusu biljke i nivou stresa u njoj, a na kraju i o samom zemljištu. Stoga smo razvili optički instrument za merenje statusa biljke, koji se zasniva na reflektovanju svetlosti biljke na četiri talasne dužine u vidljivom i u blisko-infracrvenom delu spektra.

Povrh toga, ultraljubičasti i vidljivi deo spektra su veoma značajni za analizu kvaliteta vode i tečne hrane. Mi razvijamo instrument, koji radi u ultraljubičastom delu spektra na 380 nm, za detekciju polutanata i biohemijske kontaminacije vode. Takođe, fokusirani smo i na razvoj senzora za detekciju krivotvorenih sokova, koji radi u opsegu od 400 do 700 nm.

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<img class="alignnone wp-image-1533" src="https://api.biosens.rs/wp-content/uploads/2021/06/72-225x300.png" alt="" width="450" height="600" />

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Projekti:

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WaQuMoS - Water Quality Monitoring System with Multi-Parameter IoT Sensor Nodes for Proactive Water Resource Management, 2019-2022, E!13044

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DIATOMIC Digital Innovation Hubs boosting European Microelectronics Industry H2020-ICT-2016-2017/H2020-ICT-2016-2MIMA, Diatomic

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Razvoj uređaja za merenje i mapiranje azota kao najvažnijeg parametra za održivu poljoprivredu, broj rešenja 114-451-2794/2016-03, Pokrajinski sekretarijat za visoko obrazovanje i naučnoistraživačku delatnost, Autonomna pokrajina Vojvodina, Republika Srbija

EUREKA WaQuMoS – Water Quality Monitoring System with Multi-Parameter IoT Sensor Nodes for Proactive Water Resource Management, 2019-2022, E!13044

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CST

CIT