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undergraduate thesis
Sinteza i primjena nanočestica željezovih oksida
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2021. urn:nbn:hr:149:082597
Krivošija, Emilija
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

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Krivošija, E. (2021). Sinteza i primjena nanočestica željezovih oksida (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:082597

Krivošija, Emilija. "Sinteza i primjena nanočestica željezovih oksida." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2021. https://urn.nsk.hr/urn:nbn:hr:149:082597

Krivošija, Emilija. "Sinteza i primjena nanočestica željezovih oksida." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2021. https://urn.nsk.hr/urn:nbn:hr:149:082597

Krivošija, E. (2021). 'Sinteza i primjena nanočestica željezovih oksida', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:149:082597

Krivošija E. Sinteza i primjena nanočestica željezovih oksida [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2021 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:149:082597

E. Krivošija, "Sinteza i primjena nanočestica željezovih oksida", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:149:082597

Metadata
TitleSinteza i primjena nanočestica željezovih oksida
Title (english)Synthesis and application of iron oxide nanoparticles
AuthorEmilija Krivošija
MentorAna Vrsalović Presečki (mentor)
Committee memberAna Vrsalović Presečki (predsjednik povjerenstva)
Committee memberAnita Šalić (član povjerenstva)
Committee memberZvonimir Katančić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2021-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Željezov oksid je mineralni spoj koji se pojavljuje u različitim polimorfnim oblicima koji uključuju hematit (α-Fe2O3), magnetit (Fe3O4) i maghemit (γ-Fe2O3). Nanočestice željezovih oksida karakteriziraju veliki omjer površine i volumena, jaka adsorpcijska sposobnost, visoka reaktivnost, magnetska svojstva, biorazgradivost i niska toksičnost. Mogu se sintetizirati brojnim metodama, od kojih su najčešće sutaloženje, sol-gel, mikroemulzija i toplinska razgradnja, a posljednjih je godina posvećena posebna pozornost biološkoj sintezi, tj. zelenoj sintezi. Ovaj rad opisuje metode dobivanja nanočestica željezovih oksida s naglaskom na zelenu sintezu. Također u radu su dani glavni principi različitih tehnika karakterizacije te mogućnosti katalitičke i biomedicinske primjene željezovih nanočestica. Nanočestice željezovih oksida pokazuju visoke performanse u katalitičkim reakcijama, kao npr. pri toplinskoj razgradnji pogonskih goriva, a od velike su važnosti i u sanaciji okoliša, pogotovo u obradi voda. Nadalje, opsežno su proučavane na području biomedicine u svrhu isporuke lijekova, liječenja raka i neurodegenerativnih bolesti.
Abstract (english)
Iron oxide is a mineral compound that occurs in various polymorphic forms, including hematite (α-Fe2O3), magnetite (Fe3O4), and maghemite (γ-Fe2O3). Iron oxide nanoparticles are characterized by a large surface-to-volume ratio, strong adsorption capacity, high reactivity, magnetic properties, biodegradability, and low toxicity. They can be synthesized by numerous methods, with the most common being coprecipitation, sol-gel, microemulsion and thermal decomposition. In recent years special attention has been paid to biological synthesis, ie green synthesis. This paper describes methods for obtaining nanoparticles of iron oxides with emphasis on green synthesis. The paper also deals with the main principles of different characterization techniques and the possibilities of catalytic and biomedical application of iron nanoparticles.. Nanoparticles of iron oxides show high performance in catalytic reactions, such as in the thermal decomposition of solid fuels and are of great importance in environmental remediation, especially in water treatment. Furthermore, they have been extensively studied in the field of biomedicine as the carrier for drug delivery, cancer treatment and neurodegenerative diseases.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:082597
Study programmeTitle: Materials Science and Engineering - Undergraduate study
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
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Created on2023-04-06 09:09:48