Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu

Bogdan, Karla

prikaz prve stranice dokumenta Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu

master's thesis

Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu

Zagreb: University of Zagreb, Faculty of Science, 2024. urn:nbn:hr:217:580252

Bogdan, Karla

University of Zagreb
Faculty of Science
Department of Chemistry

Cite this document

APA 6th Edition

Bogdan, K. (2024). Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:580252

MLA 8th Edition

Bogdan, Karla. "Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu." Master's thesis, University of Zagreb, Faculty of Science, 2024. https://urn.nsk.hr/urn:nbn:hr:217:580252

Chicago 17th Edition

Harvard

Bogdan, K. (2024). 'Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu', Master's thesis, University of Zagreb, Faculty of Science, accessed 21 January 2025, https://urn.nsk.hr/urn:nbn:hr:217:580252

Vancouver

Bogdan K. Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2024 [cited 2025 January 21] Available at: https://urn.nsk.hr/urn:nbn:hr:217:580252

IEEE

K. Bogdan, "Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:217:580252

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:580252

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Title	Spektrometrija masa uz induktivno spregnutu plazmu (ICP-MS) u analizi sorpcije iona lantanoida na nanočestice željeza inkapsuliranih u alginatnom hidrogelu
Title (english)	Inductively coupled plasma-mass spectrometry (ICP-MS) in the analysis of lanthanides ions sorption on calcium alginate encapsulated iron nanoparticles
Author	Karla Bogdan
Mentor	Ivan Nemet (mentor)
Committee member	Ivan Nemet (predsjednik povjerenstva)
Committee member	Jana Pisk (član povjerenstva)
Committee member	Nikola Cindro (član povjerenstva)
Committee member	Tomislav Jednačak (član povjerenstva)
Granter	University of Zagreb Faculty of Science (Department of Chemistry) Zagreb
Defense date and country	2024-09-25, Croatia
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Chemistry
Abstract	Elementi skupine lantanoida koriste se za razvoj napredne tehnologije i obnovljivih izvora energije. Zbog manjka prirodnih resursa i mogućnosti zagađenja okoliša, potreban je razvoj inovativnih metoda remedijacije lantanoida iz vodenih medija. Nanočestice željeza često je korišten nanomaterijal za tretiranje otpadnih voda zahvaljujući svojoj reaktivnosti i niskoj cijeni. Cilj ovog rada je istraživanje i usporedba učinkovitosti sorpcije odabranih lakih i srednje teških iona lantanoida (La3+, Dy3+, Eu3+, Gd3+) neutralnim i funkcionaliziranim nanočesticama željeza inkapsuliranih u kalcijevom alginatu. Neutralne nanočestice željeza funkcionalizirane su piridin-2,6-dikarboksilnom kiselinom. Učinkovitost sorpcije testirana je spektrometrijom masa uz induktivno spregnutu plazmu. Neutralne nanočestice željeza pokazuju veću učinkovitost sorpcije prilikom sorpcije pojedinačnih elemenata, dok funkcionalizirane nanočestice željeza pokazuju do 12% veću učinkovitost prilikom sorpcije elemenata u smjesi.
Abstract (english)	Elements from the lanthanoid group are used to develop modern technology and reusable energy sources. As a result of reduced natural resources and the possibility of environment pollution, development of innovative methods for removal of lanthanoids from water media is needed. Iron nanoparticles are widely used nanomaterial for treating wastewater because of their reactivity and low cost. The aim of this thesis is to research and compare the efficiency of sorption of selected light and heavy lanthanoid ions (La3+, Dy3+, Eu3+, Gd3+) by neutral and functionalised iron nanoparticles encapsulated in calcium alginate. The nanoparticles were functionalised by pyridin-2,6-dycarboxylic acid (PDCA). The efficiency of sorption is tested by inductively coupled plasma mass spectrometry (ICP-MS). Neutral iron nanoparticles show greater efficiency in sorption of individual elements, while functionalised iron nanoparticles show 12% greater efficiency in sorption of a mixture of elements.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:217:580252
Study programme	Title: Graduate university studies in chemistry; specializations in: Graduate university studies in chemistry Course: Graduate university studies in chemistry Study programme type: university Study level: graduate Academic / professional title: sveučilišni/a magistar/magistra kemije (sveučilišni/a magistar/magistra kemije)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository of the Faculty of Science
Created on	2024-10-15 15:49:46